Dataset table

Every tracked facility. Click any value to see its evidence level, date, supporting quote and sources. “—” means not disclosed or not yet collected.

1,954 rows:Download CSV JSON API docs

Confirmed filing, deed, permit or grid recordAnnounced company or press claimEst. satellite, model or map inferenceHow levels are assigned

Data centers, sorted by Power online
Facility	Location	Status	Operator / owner	Tenants / users	Power online ↓	Planned	Size	Utility · ISO	Verification	Last verified
Digital Realty Silicon Valley SJC30 Colocation	CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	48,600 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Digital Realty Silicon Valley SJC15 Colocation	Santa Clara, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	24,700 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Digital Realty Silicon Valley SJC16 Colocation	Santa Clara, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	42,600 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Digital Realty Silicon Valley SJC29 Colocation	Santa Clara, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	39,700 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Csquare SFO4 Colocation	Santa Clara, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	CentersquareShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	27,300 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Prime SANTA CLARA DATA CENTER Unclassified	CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	PrimeShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	25,900 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Digital Realty Silicon Valley SJC11 Colocation	Santa Clara, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	44,100 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Lumen Enterprise	CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Lumen TechnologiesShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	15,900 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Silicon Valley SJC31 Colocation	Santa Clara, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	146,900 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Unnamed data center — 3205 Bassett Street Unclassified	Santa Clara, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	18,900 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Evocative Santa Clara SJC11 Unclassified	CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	51,500 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
QTS Chicago Colocation	Chicago, IL	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	QTS Data CentersShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	285,700 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Commonwealth Edison (ComEd)Show sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Iron Mountain Data & Record Storage Colocation	Chicago, IL	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Iron MountainShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	106,100 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Commonwealth Edison (ComEd)Show sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Data Storage Centers Unclassified	Phoenix, AZ	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	38,200 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Arizona Public ServiceShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
TierPoint data center — 15 Shattuck Road Colocation	Andover, MA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	TierPointShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	51,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Massachusetts Electric COShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) ISO-NEEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Markley Data Center Unclassified	MA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Markley GroupShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	123,700 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Massachusetts Electric COShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) ISO-NEEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Flexential Charlotte - South Colocation	Charlotte, NC	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	FlexentialShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	67,600 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Duke EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
EdgeConneX Colocation	Tempe, AZ	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	EdgeConneXShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	82,900 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Salt River ProjectShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Digital Realty Data Center Colocation	Tempe, AZ	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	67,700 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Salt River ProjectShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Comcast data center Unclassified	WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	ComcastShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	8,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	City of Seattle - (Wa)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Equinix DC97 Colocation	Herndon, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	EquinixShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	44,100 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Amazon IAD-55 Hyperscale	Haymarket, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Amazon Web ServicesShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	228,500 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
CTI Biopharma Unclassified	Seattle, WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	144,200 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	City of Seattle - (Wa)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Westin Building Colocation	Seattle, WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	445,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	City of Seattle - (Wa)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
COPT DC-6 Unclassified	Manassas, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	128,100 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Dell 350 Holger Way Unclassified	San Jose, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	45,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Pacific Gas and ElectricShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
SV Colo Unclassified	Santa Clara, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	SV ColoShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	57,800 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Microsoft Hyperscale	Santa Clara, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	MicrosoftShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	167,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Silicon Valley Power (City of Santa Clara)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
OVH US East Vint Hill Unclassified	VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	85,900 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
NCAR-Wyoming Supercomputing Center Unclassified	Cheyenne, WY	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	University Corporation for Atmospheric ResearchShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	202,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Black Hills EnergyShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
The Seattle Times Colocation	Seattle, WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	H5 Data CentersShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	388,800 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	City of Seattle - (Wa)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Google Data Center The Dalles Oregon Hyperscale	OR	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	GoogleShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	Northern Wasco County PudShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Segra Data Center Unclassified	Raleigh, NC	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	46,200 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Duke EnergyShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Equinix DC2 Colocation	Ashburn, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: confirmedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	EquinixShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	296,500 sq ftConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Show sources ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.confidence: confirmedas of Sep 27, 2026 Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
H5 Ashburn Colocation	Ashburn, VA	Under constructionEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: confirmedas of Sep 27, 2026 Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	H5 Data CentersShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	42 MWAnnouncedStated by the company or reported in the press; not yet backed by a filing or grid record.Show sources AnnouncedStated by the company or reported in the press; not yet backed by a filing or grid record.confidence: likelyas of Sep 30, 2026 “Strategically located in the heart of Northern Virginia's Data Center Alley, H5 Data Centers' Ashburn site is a 255,000 square foot new build with access to 42 Megawatts from Dominion Power..” h5datacenters.com · Facility page on h5datacenters.com	210,200 sq ftConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Show sources ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.confidence: confirmedas of Sep 27, 2026 Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Under construction	Sep 30, 2026
TierPoint Sioux Falls West Data Center Unclassified	Sioux Falls, SD	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	56,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Sioux Valley Sw Elec CoopShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) SPPEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Lumen McLean 1 Enterprise	McLean, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Lumen TechnologiesShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	84,200 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
DataBank IAD2 Colocation	McLean, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	DataBankShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	3 MWAnnouncedStated by the company or reported in the press; not yet backed by a filing or grid record.Show sources AnnouncedStated by the company or reported in the press; not yet backed by a filing or grid record.confidence: likelyas of Sep 30, 2026 “3MW Critical IT Load.” databank.com · Facility page on databank.com	46,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 30, 2026
eBay Unclassified	UT	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	183,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	PacifiCorpShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Equinix Chicago Data CH7 Colocation	IL	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	EquinixShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	47,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Commonwealth Edison (ComEd)Show sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
PhoenixNAP Unclassified	Phoenix, AZ	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	79,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Salt River ProjectShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Merrill Lynch Data Center Unclassified	NY	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Merrill LynchShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	63,500 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Consolidated Edison CO-Ny INCShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) NYISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Telehouse Teleport Unclassified	New York City, NY	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	TelehouseShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	70,100 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Consolidated Edison CO-Ny INCShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) NYISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
32 Avenue of the Americas Unclassified	NY	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	42,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Consolidated Edison CO-Ny INCShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) NYISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Unnamed data center — 4120 Lafayette Center Drive Unclassified	VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	51,100 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Digital Realty IAD30 Colocation	Chantilly, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	72,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Greenidge Power Plant and Data Center Unclassified	NY	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Greenidge Generation Holdings Inc., Greenidge Generation LLCShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c New York ISO · NYISO Interconnection Queue (generation and load projects)	—	—	—	95,900 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	New York State Elec & Gas CorpShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) NYISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Documented development	Sep 27, 2026
TierPoint Unclassified	Saint Louis, MO	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	96,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Union Electric CO - (Mo)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) MISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Verizon Unclassified	NV	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	25,900 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Southern California EdisonShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Unnamed data center Unclassified	TX	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	128,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	CPS Energy (City of San Antonio)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) ERCOTEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
Unnamed data center Unclassified	TX	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	143,200 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	CPS Energy (City of San Antonio)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) ERCOTEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
Unnamed data center Unclassified	TX	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	36,100 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	CPS Energy (City of San Antonio)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) ERCOTEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
CenturyLink Enterprise	NV	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Lumen TechnologiesShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	Southern California EdisonShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Unnamed data center — 800 Guardians Way Unclassified	Allen, TX	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	122,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Denton County Elec Coop, INCShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) ERCOTEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Evoque Allen DA1 Colocation	Allen, TX	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	CentersquareShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	114,800 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Denton County Elec Coop, INCShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) ERCOTEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
First National Technical Center Unclassified	NE	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	First National of NebraskaShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	69,300 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Omaha Public Power DistrictShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) SPPEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Flexential - Richmond Colocation	Richmond, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	FlexentialShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	39,800 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Amazon IAD-9 Hyperscale	Chantilly, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Amazon Web ServicesShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	86,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Amazon IAD-22 Hyperscale	Chantilly, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Amazon Web ServicesShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	30,200 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Amazon IAD-1 Hyperscale	Chantilly, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Amazon Web ServicesShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	94,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
H5 IAD31 Enterprise	Chantilly, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	IBMShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	43,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
H5 IAD32 Enterprise	Chantilly, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	IBMShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	32,300 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Unnamed data center — 4227 Lafayette Center Drive Unclassified	VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	18,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Unnamed data center Unclassified	VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	56,100 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Menlo Digital MD-DC1 Unclassified	VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	45,300 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Cox Data Center Unclassified	GA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	128,200 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Georgia PowerShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
QTS Atlanta Data Center 1 Colocation	Atlanta, GA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	QTS Data CentersShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	721,600 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Georgia PowerShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Csquare SFO3 Colocation	Sunnyvale, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	CentersquareShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	71,300 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Pacific Gas and ElectricShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Centersquare IAD2-A Colocation	Sterling, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: confirmedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	CentersquareShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	121,000 sq ftConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Show sources ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.confidence: confirmedas of Sep 27, 2026 Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	Dominion EnergyShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Centersquare IAD2-B Colocation	Sterling, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: confirmedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	CentersquareShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	121,000 sq ftConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Show sources ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.confidence: confirmedas of Sep 27, 2026 Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	Dominion EnergyShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Digital Realty Data Center Colocation	Atlanta, GA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	129,100 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Georgia PowerShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Cyxtera (Digital Realty Trust) Citibank Data Center Colocation	Weehawken, NJ	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	CentersquareShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	292,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	PSE&GShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Digital Realty New Jersey EWR10 Colocation	Weehawken, NJ	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	508,400 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	PSE&GShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Unnamed data center Unclassified	WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	151,900 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Grant County PUDShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
Unnamed data center Unclassified	WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	204,800 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Grant County PUDShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
Unnamed data center Unclassified	WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	135,200 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Grant County PUDShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
Unnamed data center Unclassified	WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	246,700 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Grant County PUDShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
Unnamed data center Unclassified	WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	151,100 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Grant County PUDShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
Unnamed data center Unclassified	WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	35,800 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Grant County PUDShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
Unnamed data center Unclassified	WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	35,900 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Grant County PUDShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
Unnamed data center Unclassified	WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	33,800 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Grant County PUDShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
Unnamed data center Unclassified	WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	33,700 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Grant County PUDShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
Unnamed data center Unclassified	WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	19,100 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Grant County PUDShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	—
CoreSite AT2 - Marietta Data Center Colocation	GA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	CoreSiteShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	75,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Georgia PowerShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Unnamed data center — 10801 North Amity Avenue Unclassified	Kansas City, MO	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	31,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Evergy Missouri WestShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) SPPEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Digital Realty San Francisco SFO10 Colocation	San Francisco, CA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	105,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Pacific Gas and ElectricShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) CAISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
33 Thomas Street Unclassified	New York, NY	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	30,800 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Consolidated Edison CO-Ny INCShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) NYISOEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
VentureData Unclassified	Rexburg, ID	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	—	18,300 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Fall River Rural Elec Coop INCShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Cogent Data Center Enterprise	Phoenix, AZ	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Cogent CommunicationsShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	51,800 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Salt River ProjectShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
CoreSpace Dallas Unclassified	Dallas, TX	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	CoreSpaceShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	31,700 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Farmers Electric Coop, INC - (Tx)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) ERCOTEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
DataBank - DEN5 Colocation	Centennial, CO	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	DataBankShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	108,600 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Public Service CO of ColoradoShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
DataBank - DEN2 Colocation	Centennial, CO	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	DataBankShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	62,300 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Public Service CO of ColoradoShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Intergate Seattle East Building 5 Colocation	Tukwila, WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Sabey Data CentersShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	200,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	City of Seattle - (Wa)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Intergate Seattle East Building 3 Colocation	Tukwila, WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Sabey Data CentersShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	203,300 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	City of Seattle - (Wa)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Intergate Seattle East Building 4 Colocation	Tukwila, WA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Digital RealtyShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	116,800 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	City of Seattle - (Wa)Show sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
DataBank - DEN4 Colocation	Westminster, CO	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	DataBankShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	30,300 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	Public Service CO of ColoradoShow sources confidence: unverified DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) None (non-RTO region)EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Flexential Allentown Data Center Colocation	Allentown, PA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: unverifiedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	FlexentialShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	49,000 sq ftEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likelyas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	PPL Electric UtilitiesShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Unverified	Sep 27, 2026
Equinix DC1 Colocation	Ashburn, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: confirmedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	EquinixShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	296,500 sq ftConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Show sources ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.confidence: confirmedas of Sep 27, 2026 Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Equinix DC5 Colocation	Ashburn, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: confirmedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	EquinixShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	296,500 sq ftConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Show sources ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.confidence: confirmedas of Sep 27, 2026 Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026
Equinix DC11 Colocation	Ashburn, VA	OperatingEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: confirmedas of Sep 27, 2026 OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	EquinixShow sources confidence: likely OpenStreetMap contributors · OpenStreetMap — features tagged telecom=data_center or building=data_c	—	—	—	296,500 sq ftConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Show sources ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.confidence: confirmedas of Sep 27, 2026 Loudoun County, VA — Department of Planning & Zoning GIS · Existing Data Center Parcels	Dominion EnergyShow sources confidence: likely DHS HIFLD / U.S. EIA (via Esri Living Atlas) · Electric Retail Service Territories (HIFLD, from EIA-861) PJMEstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Show sources Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.confidence: likely DHS HIFLD (via PNNL ArcGIS) · Independent System Operators (HIFLD)	Verified operating	Sep 27, 2026