What changed

Capacity, status, permit, grid-request and construction changes over the last three years, each with its source. A change means the same source reported a new value later; two sources disagreeing is not a change. Follow a facility, company, utility, state or ISO by email, or subscribe to the feed in any RSS reader.

Each change is tagged by evidence: ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. filing, deed, permit or grid record◆AnnouncedStated by the company or reported in the press; not yet backed by a filing or grid record. company or press claim≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. satellite, model or map inferenceHow levels are assigned

1. Nov 9, 2026
   Equinix Ashburn DC18 · VA

   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0027: Active → Site plan EPLAN-2024-0193: Approved
   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 183,900 sq ft → 162,000 sq ft

   Source: Loudoun County, VA — Department of Planning & Zoning GIS
2. Nov 9, 2026
   Proposed data center — Beaumeade · VA

   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2024-0047 : Active → Site plan EPLAN-2023-0083: Approved
   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 96,800 sq ft → 113,000 sq ft

   Source: Loudoun County, VA — Department of Planning & Zoning GIS
3. Nov 9, 2026
   Proposed data center — EPLAN-2025-0195 · VA

   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2023-0048: Approved → Site plan EPLAN-2025-0195: Active
   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 67,800 sq ft → 751,900 sq ft

   Source: Loudoun County, VA — Department of Planning & Zoning GIS
4. Nov 9, 2026
   Proposed data center — Loudoun Tech Center · VA

   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan STPL-2023-0008: Approved: Conditionally → Site plan LEGI-2024-0058: Active
   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 285,200 sq ft → 196,100 sq ft

   Source: Loudoun County, VA — Department of Planning & Zoning GIS
5. Nov 9, 2026
   Proposed data center — Prologis Exchange · VA

   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan EPLAN-2024-0036: Active → Site plan EPLAN-2025-0102: Active
   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 697,500 sq ft → 16,000 sq ft

   Source: Loudoun County, VA — Department of Planning & Zoning GIS
6. Nov 9, 2026
   Proposed data center — Sdc Ashburn · VA

   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0015: Active → Site plan STMP-2022-0020: Approved
   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 20,000 sq ft → 621,500 sq ft
   • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating → Under construction
   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Floor area: 531,600 sq ft → 1.06M sq ft

   Source: Loudoun County, VA — Department of Planning & Zoning GIS, Loudoun County, VA — Department of Planning & Zoning GIS
7. Nov 2, 2026
   Digital Realty VA3 · VA

   • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Floor area: 482,000 sq ft → 383,500 sq ft

   Source: OpenStreetMap contributors
8. Nov 2, 2026
   EdgeConneX CHI02 · IL

   • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Floor area: 128,800 sq ft → 130,600 sq ft

   Source: OpenStreetMap contributors
9. Nov 2, 2026
   Equinix Ashburn DC18 · VA

   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0027: Active → Site plan EPLAN-2024-0193: Approved
   • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 183,900 sq ft → 162,000 sq ft

   Source: Loudoun County, VA — Department of Planning & Zoning GIS
10. Nov 2, 2026
    Equinix Chicago CH3 · IL

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Floor area: 543,600 sq ft → 666,800 sq ft

    Source: OpenStreetMap contributors
11. Nov 2, 2026
    Proposed data center — Beaumeade · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2024-0047 : Active → Site plan EPLAN-2023-0083: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 96,800 sq ft → 113,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
12. Nov 2, 2026
    Proposed data center — EPLAN-2025-0195 · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2023-0048: Approved → Site plan EPLAN-2025-0195: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 67,800 sq ft → 751,900 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
13. Nov 2, 2026
    Proposed data center — Loudoun Tech Center · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan STPL-2023-0008: Approved: Conditionally → Site plan LEGI-2024-0058: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 285,200 sq ft → 196,100 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
14. Nov 2, 2026
    Proposed data center — Prologis Exchange · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan EPLAN-2024-0036: Active → Site plan EPLAN-2025-0102: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 697,500 sq ft → 16,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
15. Nov 2, 2026
    Proposed data center — Sdc Ashburn · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0015: Active → Site plan STMP-2022-0020: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 20,000 sq ft → 621,500 sq ft
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating → Under construction
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Floor area: 531,600 sq ft → 1.06M sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS, Loudoun County, VA — Department of Planning & Zoning GIS
16. Nov 1, 2026
    OpenAI Stargate Abilene · TX

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 618 MW → 824 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 865 MW → 1.15 GW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Compute (H100-equivalents): 509,300 → 1,018,700
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Capital cost / investment: $15.9B → $31.2B
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 6 → 8
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Buildings 7-8 are estimated to be operational. On March 24, Building 8 roughly looked like where Building 3 was in September. Building 3 is estimated to be operational in April, 7 months later. This naively suggests B…

    Source: Epoch AI
17. Oct 31, 2026
    Anthropic Lake Mariner · NY

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 42 MW → 210 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 49 MW → 245 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Compute (H100-equivalents): 58,600 → 292,800
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Capital cost / investment: $1.6B → $8B
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 1 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 2 (AKA CB4) is operational. On February 26, Terawulf stated that CB4 was expected to be energized by Q3 2026.

    Source: Epoch AI
18. Oct 26, 2026
    Equinix Ashburn DC18 · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0027: Active → Site plan EPLAN-2024-0193: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 183,900 sq ft → 162,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
19. Oct 26, 2026
    Meta Los Lunas · NM

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 87 MW → 118 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 114 MW → 147 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Compute (H100-equivalents): 99,500 → 133,900
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Capital cost / investment: $3.3B → $4.5B
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 1 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 2 (a tent like building) is operational. Based on a default estimate of 3 months for fit-out after structural completion in July.

    Source: Epoch AI
20. Oct 26, 2026
    Proposed data center — Beaumeade · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2024-0047 : Active → Site plan EPLAN-2023-0083: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 96,800 sq ft → 113,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
21. Oct 26, 2026
    Proposed data center — EPLAN-2025-0195 · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2023-0048: Approved → Site plan EPLAN-2025-0195: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 67,800 sq ft → 751,900 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
22. Oct 26, 2026
    Proposed data center — Loudoun Tech Center · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan STPL-2023-0008: Approved: Conditionally → Site plan LEGI-2024-0058: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 285,200 sq ft → 196,100 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
23. Oct 26, 2026
    Proposed data center — Prologis Exchange · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan EPLAN-2024-0036: Active → Site plan EPLAN-2025-0102: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 697,500 sq ft → 16,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
24. Oct 26, 2026
    Proposed data center — Sdc Ashburn · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0015: Active → Site plan STMP-2022-0020: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 20,000 sq ft → 621,500 sq ft
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating → Under construction
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Floor area: 531,600 sq ft → 1.06M sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS, Loudoun County, VA — Department of Planning & Zoning GIS
25. Oct 19, 2026
    Anthropic-Amazon New Carlisle · IN

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 910 MW → 1.04 GW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 1.09 GW → 1.24 GW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Compute (H100-equivalents): 685,900 → 818,400
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Capital cost / investment: $34.5B → $39.3B
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 16 → 18
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Buildings 17-18 are operational. This is an estimate based on a rule of thumb of "operational 5 months after roof is complete", assuming the roofs took one more month after 2025-12-23. Also added four more months to a…

    Source: Epoch AI
26. Oct 19, 2026
    Equinix Ashburn DC18 · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0027: Active → Site plan EPLAN-2024-0193: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 183,900 sq ft → 162,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
27. Oct 19, 2026
    Proposed data center — Beaumeade · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2024-0047 : Active → Site plan EPLAN-2023-0083: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 96,800 sq ft → 113,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
28. Oct 19, 2026
    Proposed data center — EPLAN-2025-0195 · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2023-0048: Approved → Site plan EPLAN-2025-0195: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 67,800 sq ft → 751,900 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
29. Oct 19, 2026
    Proposed data center — Loudoun Tech Center · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan STPL-2023-0008: Approved: Conditionally → Site plan LEGI-2024-0058: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 285,200 sq ft → 196,100 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
30. Oct 19, 2026
    Proposed data center — Prologis Exchange · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan EPLAN-2024-0036: Active → Site plan EPLAN-2025-0102: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 697,500 sq ft → 16,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
31. Oct 19, 2026
    Proposed data center — Sdc Ashburn · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0015: Active → Site plan STMP-2022-0020: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 20,000 sq ft → 621,500 sq ft
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating → Under construction
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Floor area: 531,600 sq ft → 1.06M sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS, Loudoun County, VA — Department of Planning & Zoning GIS
32. Oct 14, 2026
    Amazon Web Services CMH50 · OH

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed/transfer recorded for parcel 095-111744-00.000 (no sale price disclosed).

    Source: Licking County, OH — Auditor
33. Oct 14, 2026
    Amazon Web Services CMH53 · OH

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed/transfer recorded for parcel 095-111744-00.000 (no sale price disclosed).

    Source: Licking County, OH — Auditor
34. Oct 14, 2026
    Amazon Web Services CMH59 · OH

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed/transfer recorded for parcel 095-111744-00.000 (no sale price disclosed).

    Source: Licking County, OH — Auditor
35. Oct 14, 2026
    Amazon Web Services CMH56 · OH

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed/transfer recorded for parcel 095-111744-00.000 (no sale price disclosed).

    Source: Licking County, OH — Auditor
36. Oct 14, 2026
    Amazon Web Services CMH62 · OH

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed/transfer recorded for parcel 095-111744-00.000 (no sale price disclosed).

    Source: Licking County, OH — Auditor
37. Oct 14, 2026
    Lumen McLean · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Last recorded sale price: $52M → $29M
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed/transfer recorded for parcel 0294 06 0104: $29,000,000.

    Source: Fairfax County, VA — Department of Tax Administration
38. Oct 12, 2026
    Argo Data Center · TX

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating → Under construction

    Source: OpenStreetMap contributors
39. Oct 12, 2026
    Equinix Ashburn DC18 · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0027: Active → Site plan EPLAN-2024-0193: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 183,900 sq ft → 162,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
40. Oct 12, 2026
    Proposed data center — Beaumeade · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2024-0047 : Active → Site plan EPLAN-2023-0083: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 96,800 sq ft → 113,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
41. Oct 12, 2026
    Proposed data center — EPLAN-2025-0195 · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2023-0048: Approved → Site plan EPLAN-2025-0195: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 67,800 sq ft → 751,900 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
42. Oct 12, 2026
    Proposed data center — Loudoun Tech Center · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan STPL-2023-0008: Approved: Conditionally → Site plan LEGI-2024-0058: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 285,200 sq ft → 196,100 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
43. Oct 12, 2026
    Proposed data center — Prologis Exchange · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan EPLAN-2024-0036: Active → Site plan EPLAN-2025-0102: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 697,500 sq ft → 16,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
44. Oct 12, 2026
    Proposed data center — Sdc Ashburn · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0015: Active → Site plan STMP-2022-0020: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 20,000 sq ft → 621,500 sq ft
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating → Under construction
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Floor area: 531,600 sq ft → 1.06M sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS, Loudoun County, VA — Department of Planning & Zoning GIS
45. Oct 5, 2026
    Equinix Ashburn DC18 · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0027: Active → Site plan EPLAN-2024-0193: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 183,900 sq ft → 162,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
46. Oct 5, 2026
    Proposed data center — Beaumeade · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2024-0047 : Active → Site plan EPLAN-2023-0083: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 96,800 sq ft → 113,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
47. Oct 5, 2026
    Proposed data center — EPLAN-2025-0195 · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2023-0048: Approved → Site plan EPLAN-2025-0195: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 67,800 sq ft → 751,900 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
48. Oct 5, 2026
    Proposed data center — Loudoun Tech Center · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan STPL-2023-0008: Approved: Conditionally → Site plan LEGI-2024-0058: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 285,200 sq ft → 196,100 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
49. Oct 5, 2026
    Proposed data center — Prologis Exchange · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan EPLAN-2024-0036: Active → Site plan EPLAN-2025-0102: Active
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 697,500 sq ft → 16,000 sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS
50. Oct 5, 2026
    Proposed data center — Sdc Ashburn · VA

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Permitting status: Site plan LEGI-2025-0015: Active → Site plan STMP-2022-0020: Approved
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Planned floor area: 20,000 sq ft → 621,500 sq ft
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating → Under construction
    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Floor area: 531,600 sq ft → 1.06M sq ft

    Source: Loudoun County, VA — Department of Planning & Zoning GIS, Loudoun County, VA — Department of Planning & Zoning GIS
51. Sep 30, 2026
    Meta Temple · TX

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 152 MW → 178 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 198 MW → 231 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Compute (H100-equivalents): 173,200 → 202,500
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Capital cost / investment: $5.8B → $6.7B
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 2 → 3
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 3 is operational. Based on the stated completion date in this regulatory filing

    Source: Epoch AI
52. Sep 10, 2026
    OpenAI Stargate Abilene · TX

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 412 MW → 618 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 577 MW → 865 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 4 → 6
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Buildings 5-6 are operational. On Oracle's Q1 FY27 earnings call (September 10, 2026), Clay Magouyrk said "6 of the 8 campus buildings, representing 618 megawatts and 75% of total capacity have now been delivered to t…

    Source: Epoch AI
53. Sep 6, 2026
    Google Pryor (North) · OK

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 53 MW → 368 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 63 MW → 442 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 1 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 2 is operational, confirmed via RAAD drone imagery of spinning cooling tower fans on September 8th.

    Source: Epoch AI
54. Aug 31, 2026
    Meta Prometheus · OH

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 368 MW → 496 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 478 MW → 645 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 6 → 11
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Buildings 7-10 (tents) are operational, based on infrared drone video from RAAD (raad.com) captured on this date. The video suggests that 138.8 MW of nameplate turbine capacity is operating at the Socrates South power…

    Source: Epoch AI
55. Aug 30, 2026
    Coreweave Helios · TX

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 operational at full capacity. This is based on "Phase I", which is expected to be operational by the end of the first half of 2026. We added two months of overhead to account for remaining construction and/…

    Source: Epoch AI
56. Aug 24, 2026
    Meta Gallatin · TN

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 is operational, based on a lack of construction activity around the shell and cooling equipment, and about 6 months passing after structural completion.

    Source: Epoch AI
57. Aug 15, 2026
    Google Mesa · AZ

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 90 MW → 183 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 126 MW → 237 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 1 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 2 is operational. This is estimated based on the close-to-complete construction status from May 2026.

    Source: Epoch AI
58. Aug 7, 2026
    Meta Aiken · SC

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 is confirmed operational via drone imagery with 8/9 group of coolers with spinning fans. Imagery also confirms all cooling and power infrastructure in place for Building 2.

    Source: Epoch AI
59. Aug 2, 2026
    Meta Sarpy · NE

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 is operational (estimate).

    Source: Epoch AI
60. Aug 1, 2026
    AWS Berwick · PA

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 77 MW → 108 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 102 MW → 139 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 2 → 3
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 3 expected to come online sometime around August 2026, since in the May satellite image it appeared structurally complete with minimal construction surrounding it. Basing MW estimate using Building 2 as a ref…

    Source: Epoch AI
61. Aug 1, 2026
    Google Kansas City East · MO

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 operational. Estimated based on present construction progress and typical timelines.

    Source: Epoch AI
62. Jul 28, 2026
    OpenAI Stargate Abilene · TX

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 412 MW → 421 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 577 MW → 590 MW

    Source: Epoch AI
63. Jul 25, 2026
    Meta Cheyenne · WY

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Both buildings estimated to be operational.

    Source: Epoch AI
64. Jul 23, 2026
    Core42 Lake Mariner · NY

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

    Source: Epoch AI
65. Jul 12, 2026
    Microsoft-Nebius New Jersey · NJ

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

    Source: Epoch AI
66. Jul 10, 2026
    xAI QTS Atlanta · GA

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

    Source: Epoch AI
67. Jul 7, 2026
    Google Council Bluffs (East) · IA

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 158 MW → 237 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 190 MW → 284 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 2 → 3
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 3 is operational. 7 cooling towers were finally installed despite being more spread out compared to the first two buildings. Cooling towers models vary slightly between buildings. Ground clearing to the south…

    Source: Epoch AI
68. Jul 3, 2026
    CoreWeave Denton TX · TX

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 131 MW → 262 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 183 MW → 367 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 4 → 7
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Buildings 1-7 are operational and running, with no construction work visible. This is based on both satellite imagery, and the Q2 2026 Earnings call stating the campus was operational by midyear 2026.

    Source: Epoch AI
69. Jul 1, 2026
    Cogent Data Center · AZ

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed recorded for parcel 113-54-017A (owner of record: Cube Data Center Company LLC).

    Source: Maricopa County Assessor's Office, AZ
70. Jul 1, 2026
    Google Midlothian · TX

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 69 MW → 103 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 82 MW → 123 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

    Source: Epoch AI
71. Jun 30, 2026
    Google Omaha · NE

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 158 MW → 237 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 189 MW → 284 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 2 → 3
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 3 is operational (estimate). Based on there being minimal construction work as of May 15.

    Source: Epoch AI
72. Jun 19, 2026
    Meta Rosemount · MN

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Buildings 1 and 2 are estimated to be operational.

    Source: Epoch AI
73. Jun 18, 2026
    Meta Montgomery · AL

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: We estimate Buildings 1 and 2 are operational.

    Source: Epoch AI
74. Jun 16, 2026
    Google Arcola · VA

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 is operational, based off of colored motion artifacts from cooling towers and direct visual verification.

    Source: Epoch AI
75. Jun 16, 2026
    Microsoft Project Osmium · IA

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

    Source: Epoch AI
76. Jun 16, 2026
    Vantage Data Centers · AZ

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed recorded for parcel 500-10-858C (owner of record: Vantage Data Centers Az11 LLC).

    Source: Maricopa County Assessor's Office, AZ
77. Jun 15, 2026
    Colossus 1 · TN

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

    Source: Epoch AI
78. Jun 15, 2026
    Colossus 2 · MS

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 490 MW → 946 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 661 MW → 1.28 GW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 1 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: The site is estimated to have at least ~830 MW of GPU server power, with at least "at least 220,000 additional GB300 processors and over 400 additional megawatts of compute power", corresponding to the "next phase of …

    Source: Epoch AI
79. Jun 15, 2026
    Meta Gallatin · TN

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating

    Source: Epoch AI
80. Jun 14, 2026
    Microsoft Fairwater Atlanta · GA

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 321 MW → 636 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 433 MW → 859 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 2 → 4
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 3 and 4 are operational.

    Source: Epoch AI
81. Jun 4, 2026
    Meta Jeffersonville · IN

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 and 2 are operational.

    Source: Epoch AI
82. Jun 2, 2026
    Meta Huntsville · AL

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 78 MW → 146 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 105 MW → 198 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 1 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: We estimate Building 2 becomes operational due to being 120 days after final phases of construction, 9 months since roof and cooling were done, and similar Meta data centers construction timelines.

    Source: Epoch AI
83. Jun 1, 2026
    Cogent Data Center · AZ

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed/transfer recorded for parcel 113-54-017A: $8,300,000.

    Source: Maricopa County Assessor's Office, AZ
84. Jun 1, 2026
    Meta Kuna · ID

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 and 2 are operational. The 2nd phase of an offsetting solar array goes online on May 31, 2026. Idaho Public Utilities Comission's approval for this start date notes that "[Meta]’s load is expected to increa…

    Source: Epoch AI
85. May 31, 2026
    Anthropic Lake Mariner · NY

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 is operational. On February 26, Terawulf stated that CB3 was expected to be energized by mid-May 2026. A drone video commissioned from RAAD shows several cooling units operating on May 8. It's therefore lik…

    Source: Epoch AI
86. May 28, 2026
    Meta Prometheus · OH

    • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed/transfer recorded for parcel 095-112218-00.000 (no sale price disclosed).

    Source: Licking County, OH — Auditor
87. May 23, 2026
    OpenAI Stargate Abilene · TX

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 206 MW → 421 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 288 MW → 590 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 2 → 4
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Buildings 3 and 4 are estimated to be operational. On April 22nd, Oracle posted that "In Abilene, 200MW is already operational". This suggests that there was still only Building 1 and 2 operational. Since Buildings 3 …

    Source: Epoch AI
88. May 20, 2026
    CoreWeave Chester VA · VA

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 27 MW → 82 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 38 MW → 114 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 1 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Based on satellite imagery, Building 3 has cleared its land and is beginning construction. Building 2 is operational judging from the colored motion artifacts on the cooling tower fans.

    Source: Epoch AI
89. May 20, 2026
    Google Bristow · VA

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 174 MW → 238 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 208 MW → 286 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 2 → 3
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 3 is operational, based off of colored motion artifacts from cooling towers.

    Source: Epoch AI
90. May 18, 2026
    Google New Albany · OH

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

    Source: Epoch AI
91. May 18, 2026
    Meta Prometheus · OH

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 368 MW → 496 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 478 MW → 645 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 6 → 11

    Source: Epoch AI
92. May 15, 2026
    Amazon Ridgeland · MS

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 4
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Buildings 1-4 are operational, based on the buildings shells and backup generators and most of the landscaping looking complete. Building 5 roof is complete but still lacks cooling equipment.

    Source: Epoch AI
93. May 12, 2026
    Google Lincoln · NE

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 operational. This is based on the fact that is no more visible equipment or construction around the building, and based on previous imagery and when construction started on the last pieces of equipment (fan…

    Source: Epoch AI
94. May 6, 2026
    CoreWeave Marble NC · NC

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 36 MW → 65 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 50 MW → 91 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

    Source: Epoch AI
95. May 4, 2026
    Google Papillion · NE

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

    Source: Epoch AI
96. May 2, 2026
    Meta Eagle Mountain · UT

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

    Source: Epoch AI
97. May 1, 2026
    Google Columbus · OH

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 216 MW → 303 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 260 MW → 364 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 3 → 4
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 4 operational. No more visible construction, and since only 3 fans needed to be installed since Feburary, operational date was likely soon after. Building 5 roof almost complete.

    Source: Epoch AI
98. May 1, 2026
    Stream Phoenix · AZ

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Estimated: AI building 1 should be operational. Major construction work finished by January 31, 2026, and the shell looked complete by that date. We estimate after three months the building will be operational.

    Source: Epoch AI
99. Apr 29, 2026
    Google The Dalles · OR

    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 77 MW → 154 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 93 MW → 185 MW
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 1 → 2
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating
    • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 2 is estimated to be operational, based on all external equipment being installed, and ordinary cars parked by the building.

    Source: Epoch AI
100. Apr 27, 2026
     Microsoft Goodyear · AZ

     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

     Source: Epoch AI
101. Apr 19, 2026
     Google Midlothian · TX

     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 is probably mostly operational despite some cooling towers yet to be installed. In the original building permit Google only expected to build 6 new cooling towers, but they've extended the row further. This…

     Source: Epoch AI
102. Apr 17, 2026
     Meta-QTS Hillsboro 2 · OR

     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating

     Source: Epoch AI
103. Apr 16, 2026
     Microsoft Fairwater Wisconsin · WI

     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 1 is operational. X post from Microsoft saying this date for Fairwater becoming operational.

     Source: Epoch AI
104. Apr 16, 2026
     PhoenixNAP · AZ

     • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed recorded for parcel 122-03-089 (owner of record: Radius Dc Phoenix I LLC).

     Source: Maricopa County Assessor's Office, AZ
105. Apr 15, 2026
     Microsoft-Nebius New Jersey · NJ

     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: High-resolution satellite imagery shows the air-cooled chiller array has grown to roughly 30 units, enough to support the first phase. We estimate Building 1 became operational around early 2026 with about 50 MW of IT…

     Source: Epoch AI
106. Apr 6, 2026
     Colossus 2 · MS

     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 239 MW → 490 MW
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 323 MW → 661 MW

     Source: Epoch AI
107. Mar 31, 2026
     Core42 Lake Mariner · NY

     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 16 MW → 58 MW
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 19 MW → 58 MW
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 1 → 2
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 2 is operational. On February 26, Terawulf stated that CB2A is operational, presumably making up half the final capacity. CB2B was expected in March 2026. However, it's notable that a drone video commissioned…

     Source: Epoch AI
108. Mar 31, 2026
     Microsoft SAT14 · TX

     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 19 MW → 47 MW
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 26 MW → 66 MW
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 1 → 2
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Operating + expanding → Operating
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Building 2 fully operational, Building 1 expanded. Construction is already visibly complete. Additionally, construction phases Phase 2, Phase 3, and Phase 4 on TDLR that collectively represent the completion of the si…

     Source: Epoch AI
109. Mar 24, 2026
     OpenAI Stargate Abilene · TX

     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 206 MW → 211 MW
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 288 MW → 295 MW

     Source: Epoch AI
110. Mar 23, 2026
     Anthropic-Amazon New Carlisle · IN

     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current IT capacity: 626 MW → 910 MW
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Current facility power: 751 MW → 1.09 GW
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 11 → 16
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.New capacity online: Buildings 12-16 are operational. Based on how long previous buildings took, when they were in a similar state to Buildings 12-16 in December.

     Source: Epoch AI
111. Mar 17, 2026
     Amazon IAD-500 · VA

     • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed/transfer recorded for parcel 0242 14 0001 (no sale price disclosed).

     Source: Fairfax County, VA — Department of Tax Administration
112. Mar 17, 2026
     Unnamed data center — Redskin Drive · VA

     • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed/transfer recorded for parcel 0242 14 0002 (no sale price disclosed).

     Source: Fairfax County, VA — Department of Tax Administration
113. Mar 17, 2026
     Unnamed data center — Redskin Drive · VA

     • ✓ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.Land acquired: Deed/transfer recorded for parcel 0242 14 0003 (no sale price disclosed).

     Source: Fairfax County, VA — Department of Tax Administration
114. Mar 13, 2026
     CoreWeave Marble NC · NC

     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Buildings operational: 0 → 1
     • ≈Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Status: Under construction → Operating + expanding

     Source: Epoch AI

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