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Greenidge Power Plant and Data Center

OperatingUnclassifiedBuildingYates County, New York
20% profile completeness
19 claims from 6 sources
Current facility power
Not yet sourced
Planned capacity
Not yet sourced
Building footprint
95,900 sq ft[1]
Likelyderived
Buildings (planned)
Not yet sourced
Capital cost / investment
Not yet sourced
First operational
Not yet sourced

POWER & GRID

Time-to-power · verification · interconnection
Time to power
Energized — operating
Medium confidence
Project verification
Documented development
Facilities study documented by ISO/RTO queue.
Current stage
Operational
Furthest stage with documented evidence
Utility · ISO
New York State Elec & Gas Corp · NYISO
Substation: Greenidge 115kV

Power reality

Announced
No record
Interconnection request
260 MW[2]
2 active load interconnection request(s): NYISO 0776, NYISO 1725
Contracted / approved
No record
Under construction
No record
Operational
No record
AI evidence brief
Summarizes only the evidence on this page. Answers citing anything else are rejected automatically.

Project verification

Development
  1. Announcedimplied by a later stage
  2. Land acquiredimplied by a later stage
  3. Planning / zoningimplied by a later stage
  4. Permittingimplied by a later stage
Grid interconnection
  1. Interconnection applicationOct 22, 2018
    ISO/RTO queue
    • Oct 22, 2018 · NYISO load request 0776 (60 MW): Status 7 (FS pending); studies available: SIS; proposed initial backfeed: 04-2030[2]
    • Dec 20, 2024 · NYISO load request 1725 (200 MW): Status 5 (SRIS/SIS in progress); proposed initial backfeed: 05-2028[2]
    • Sep 27, 2026 · Load interconnection request: 60 MW[2]
    • Sep 27, 2026 · Load interconnection request: 200 MW[2]
  2. Feasibility study
    ISO/RTO queue
    • NYISO load request 0776 (60 MW): Status 7 (FS pending); studies available: SIS; proposed initial backfeed: 04-2030 (queue status as of 2026-09-27)[2]
    • NYISO load request 1725 (200 MW): Status 5 (SRIS/SIS in progress); proposed initial backfeed: 05-2028 (queue status as of 2026-09-27)[2]
  3. System impact study
    ISO/RTO queue
    • NYISO load request 0776 (60 MW): Status 7 (FS pending); studies available: SIS; proposed initial backfeed: 04-2030 (queue status as of 2026-09-27)[2]
    • NYISO load request 1725 (200 MW): Status 5 (SRIS/SIS in progress); proposed initial backfeed: 05-2028 (queue status as of 2026-09-27)[2]
  4. Facilities study
    ISO/RTO queue
    • NYISO load request 0776 (60 MW): Status 7 (FS pending); studies available: SIS; proposed initial backfeed: 04-2030 (queue status as of 2026-09-27)[2]
  5. Interconnection agreement / service contract
Build & energization
  1. Financing
  2. Under constructionimplied by a later stage
  3. Energizationimplied by a later stage
  4. OperationalSep 27, 2026
    Community map
    • Sep 27, 2026 · Reported status: operating[1]

● documented · ◌ implied by a later stage · ○ no evidence found. Dates are those of the earliest dated evidence, which can be later than when a stage actually began. Evidence classes: ISO/RTO queue, Community map.

Grid path

  1. facility
    Greenidge Power Plant and Data Center
  2. substation
    Greenidge 115kV[2]
    Queue POILikely
    Point of interconnection in NYISO load request 0776
  3. transmission
    115 kV[2]
    Queue POILikely
    Voltage at the requested point of interconnection (Greenidge 115kV)
  4. utility
    New York State Elec & Gas Corp[3]
    Service territoryLikely
    Retail service territory containing the site · Transmission owner (queue): NYSEG
  5. ISO / RTO
    NYISO[4]
    Service territoryLikely
    Balancing authority: NYIS
Substation capacity:
not published
Required upgrades:
not yet sourced
Congestion:
not yet sourced (no nodal price data)

Dashed boxes are based on proximity only and do not establish which asset serves the site.

Interconnection records

QueueRelationshipStageMW req.MW appr.QueuedExpected in servicePOI / TOSource · as of
NYISO 0776
Greenidge Load · Greenidge Generation LLC
This site's load request
Likely
Request name/customer shares “generation” with this facility, in the same county.
Facilities study
Status 7 (FS pending); studies available: SIS; proposed initial backfeed: 04-2030
60—Oct 22, 2018Apr 2030Greenidge 115kV
TO: NYSEG
[2] Sep 27, 2026
NYISO 1725
Greenidge 200 MW Data Center Project · Greenidge Generation, LLC
This site's load request
Likely
Request name/customer shares “generation” with this facility, in the same county.
System impact study
Status 5 (SRIS/SIS in progress); proposed initial backfeed: 05-2028
200—Dec 20, 2024May 2028New York State Electric & Gas (NYSEG) - Greenidge 115 kV Substation
TO: NYSEG
[2] Sep 27, 2026

On-site & dedicated generation

  • Greenidge Generation LLC (Natural Gas, 105 MW) is 0.1 km away[6]
    EIA plant within 1.5 km; proximity does not establish that it supplies the facility
    Natural gasCo-located105 MWUnverified

Location & imagery

Mapped outline
Coordinates
42.67938, -76.94874
County
Yates County
Photographs

No openly licensed ground-level photos matched to this site yet.

Ownership, operation & customers

  1. 1. Property owner of record
    Not identified
  2. 2. Owner / developer
    Greenidge Generation LLC(unreviewed)[2]Likely
  3. 3. Operator
    Greenidge Generation Holdings Inc.(unreviewed)[1]Likely
  4. 4. Tenant / cloud
    Not identified
  5. 5. End customer / workload
    Not identified

Each link is sourced separately. The property owner of record is often a special-purpose entity; the same company appearing in two roles is shown only when sources say so.

All parties with evidence
Operator
Developer
Greenidge Generation LLC(unreviewed)[2]Likely

Interconnection customer on the load request.

Utility
New York State Elec & Gas Corp(unreviewed)[3]Likely

Location falls inside this utility's retail service territory.

No tenants or end users identified in our sources yet.

Power (all fields)

Current facility power
Not yet sourced
Planned capacity
Not yet sourced

Capacity figures are nameplate or contracted; annual consumption is a labeled model estimate, not metered data.

Grid & electricity

ISO / RTO
NYISO[4]Likelyderived

Location falls inside this ISO/RTO footprint.

Balancing authority
NYIS[3]Likelyderived

Control area of the containing utility territory.

Interconnection status
NYISO load request 0776: 60 MW, in study at Greenidge 115kV[2]Confirmed
Load interconnection request
60 MW[2]Confirmed

NYISO load interconnection request 0776 (Data center (crypto mining)).

Nearest mapped substation
Unnamed substation[1]Likelyderived

Nearest substation mapped in OpenStreetMap; proximity does not establish which substation serves the site.

Distance to substation
0.1 km[1]Likelyderived
Highest-voltage line nearby
115 kV[1]Likelyderived

Highest-voltage transmission line mapped within 2 km.

State avg. industrial price
10.81¢/kWh[5]Confirmed

New York statewide average, July 2026.

State avg. commercial price
24.18¢/kWh[5]Confirmed

New York statewide average, July 2026.

Generation within 50 km
419 MW[6]Confirmedderived

59 EIA-reported plants within 50 km.

Contracted / committed power
Not yet sourced
Nearby infrastructureTypeDistanceVoltage / capacitySource
115 kV lineTransmission line0.19 km115 kV[1]
Greenidge Generation LLC · Greenidge Generation Holdings LLCPower plant (Natural Gas)0.1 km105 MW[6]
Ontario Lfgte · Seneca Energy IIPower plant (Biomass)22.9 km11 MW[6]
Seneca Energy · Seneca Energy IIPower plant (Biomass)29 km18 MW[6]
Lansing Renewables, LLC · Lansing Renewables, LLCPower plant (Solar)32.8 km8 MW[6]
Newfield Community Solar LLC · Newfield Solar LLCPower plant (Solar)44.9 km12 MW[6]
Cornell University Central Heat · Cornell UniversityPower plant (Natural Gas)46.8 km33 MW[6]
Dutch Hill Wind Project · Evergreen Wind, LLCPower plant (Wind)47.2 km38 MW[6]
Ellis Solar · Altus Power America Management, LLCPower plant (Solar)49.6 km18 MW[6]
Unnamed substationSubstation0.05 km—[1]
Unnamed substationSubstation0.19 km115 kV[1]
Unnamed substationSubstation0.46 km—[1]
NYSEG substation · NYSEGSubstation0.63 km—[1]

Utility, ISO and nearby assets are derived from the site's location. Proximity to a substation or line doesn't establish the interconnection; that needs a utility filing or interconnection-queue record. Queue requests are applications, not commitments — most never reach operation.

Construction & permitting

  1. Announced
    —
  2. Land acquired
    —
  3. Permitting
    Oct 22, 2018[2]
  4. Construction start
    —
  5. First operational
    May 2028[2]
    Projected
  6. Expected completion
    —

Real estate

Official assessments
Assessor's value for a tax year

None sourced yet

Recorded transactions
Sale prices from recorded deeds

None sourced yet

Model estimates
Our model — not an appraisal

None sourced yet

Annual property tax
Not yet sourced

No county parcel or assessor records linked yet. County records are currently ingested for Loudoun County, VA and Maricopa County, AZ.

Size

Building footprint
95,900 sq ft[1]Likelyderived

Computed from the mapped OSM building outline.

Floor area
Not yet sourced

What changed (last 3 years)

Follow this facility (RSS)
  • Load interconnection request
    60 MWSep 27, 2026[2]→200 MWSep 27, 2026[2]

Timeline

  1. Oct 22, 2018[2]

    NYISO load interconnection request 0776 filed (60 MW).

  2. Apr 2030Projected[2]

    Proposed initial backfeed / in-service for NYISO load request 0776.

  3. Dec 20, 2024[2]

    NYISO load interconnection request 1725 filed (200 MW).

  4. May 2028Projected[2]

    Proposed initial backfeed / in-service for NYISO load request 1725.

All claims (provenance audit)

19
FieldValueSourceConfidenceAs ofStatus
NameGreenidge Power Plant and Data Centerway/253670255 name=Greenidge Power Plant and Data Center[1] Likely2026-09-27Shown
StatusOperating[1] derivedUnverified2026-09-27Shown
OperatorGreenidge Generation Holdings Inc.operator=Greenidge Generation Holdings Inc.[1] Likely2026-09-27Shown
DeveloperGreenidge Generation LLC[2] Likely2026-09-27Shown
DeveloperGreenidge Generation LLC[2] Likely2026-09-27Shown
UtilityNew York State Elec & Gas Corpterritory 13511: NEW YORK STATE ELEC & GAS CORP (INVESTOR OWNED, IBERDROLA USA I[3] derivedLikely2022Shown
ISO / RTONYISONEW YORK INDEPENDENT SYSTEM OPERATOR[4] derivedLikely—Shown
Balancing authorityNYIS[3] derivedLikely—Shown
Nearest mapped substationUnnamed substationway/1485150951[1] derivedLikely2026-09-28Shown
Distance to substation0.1 km[1] derivedLikely2026-09-28Shown
Highest-voltage line nearby115 kV[1] derivedLikely2026-09-28Shown
Interconnection statusNYISO load request 0776: 60 MW, in study at Greenidge 115kVStatus 7 (FS pending); studies available: SIS; proposed initial backfeed: 04-203[2] Confirmed2026-09-27Shown
Interconnection statusNYISO load request 1725: 200 MW, in study at New York State Electric & Gas (NYSEG) - Greenidge 115 kV SubstationStatus 5 (SRIS/SIS in progress); proposed initial backfeed: 05-2028 · requested [2] Confirmed2026-09-27Superseded / alternative
Load interconnection request60 MW[2] Confirmed2026-09-27Shown
Load interconnection request200 MW[2] Confirmed2026-09-27Superseded / alternative
State avg. industrial price10.81¢/kWh[5] Confirmed2026-07Shown
State avg. commercial price24.18¢/kWh[5] Confirmed2026-07Shown
Generation within 50 km419 MW[6] derivedConfirmed202502Shown
Building footprint95,900 sq ft[1] derivedLikely2026-09-27Shown