6,466 source records across 50 states and Washington, DC. Records include proposals, existing facilities, regulatory references, expansions and possible duplicates. Reported status and capacity are source claims, not certified current operation or measured demand.
Snapshot: 2026-10-28. Review the linked evidence before relying on a claim. Related records and expansions must not be counted as additional facilities.
Rock Hill, SC · Ross Stores
Reported status: operational
Reported capacity: 2 MW operational (scope and operation unverified)
Exact location not published.
Original source · 2026-10-27
research-final:SC:d2281c57d1091a40f56fRockhill, SC
Reported status: approved/permitted (EPA air-permit record)
Exact location not published.
Original source · 2026-10-28
research-final:SC:678f524d59311ecade2cSmoaks, SC · Eagle Rock Partners
Reported status: proposed
Reported capacity: 1000 MW planned (scope and operation unverified)
Exact location not published.
Original source · 2026-10-27
research-final:SC:6d80adeab2809aacefceSpartanburg, SC · DartPoints
Reported status: operational
Reported capacity: 1.6 MW operational (scope and operation unverified)
Exact location not published.
Original source · 2026-09-22
Current operator identifies staffed colocation at 5700 North Blackstock Road. Evidence
Spartanburg, SC · DartPoints, LLC
Reported status: operational
Exact location not published.
Original source · 2026-06-17
research-final:SC:2aaa158ca182a0f687a1Spartanburg, SC · Greenidge Generation
Reported status: cancelled
Reported capacity: 100 MW planned (scope and operation unverified)
Exact location not published.
Original source · 2026-09-10
research-final:SC:5c5f2f49d33a002cfdbdSpartanburg, SC · LightHouse Data Centers; The Lightstone Group; Wharton Digital
Reported status: proposed
Reported capacity: 60 MW (scope and operation unverified)
Source reference: address match (exact): 300 JONES RD, SPARTANBURG, SC, 29307. Census Geocoder; not a verified facility pin.
Original source · 2026-06-15
research-final:SC:912c3c6e8a8be2afe795Spartanburg, SC · NorthMark Strategies; Valara Holdings
Reported status: under construction
Reported capacity: 457 MW (scope and operation unverified)
Exact location not published.
Original source · 2026-07-17
research-final:SC:2ab8cbcb91f4aa184ef2Spartanburg, SC
Reported status: existing (EPA facility record; status unverified)
Regulatory reference: FRS facility point (stated accuracy 30 m). EPA FRS/ECHO; not a verified facility pin.
Original source · 2026-10-28
research-final:SC:ba624be0b9b4823ef7abSpartanburg, SC · Valara Holdings (NorthMark Strategies)
Reported status: under construction
Regulatory reference: FRS facility point (stated accuracy 30 m). EPA FRS/ECHO; not a verified facility pin.
Original source · 2026-10-11
research-final:SC:8d49defc67f83f5e39d6St. George, SC
Reported status: existing (mapped; status unverified)
Exact location not published.
Original source · 2026-10-28
research-final:SC:f3e91ed6a8d7359a685eSt. George, SC · Google LLC
Reported status: under construction
Reported capacity: 236 MW (scope and operation unverified)
Exact location not published.
Original source · 2026-02-05
research-final:SC:2302da1384c2beca9b81Union, SC · Volt Edge Energy
Reported status: proposed
Reported capacity: 49 MW (scope and operation unverified)
Exact location not published.
Original source · 2026-09-22
research-final:SC:de7be90d6d582a3812bdWalterboro, SC · Eagle Rock Partners
Reported status: proposed
Reported capacity: 1000 MW planned (scope and operation unverified)
Exact location not published.
Original source · 2026-09-23
research-final:SC:230868b945b388f48ab6Walterboro, SC · Eagle Rock Partners
Reported status: proposed
Reported capacity: 1000.00 MW (scope and operation unverified)
Exact location not published.
Original source · 2026-06-18
research-final:SC:71591bc760e5cb3a49cbWalterboro area, SC · Eagle Rock Partners; Thomas & Hutton; Weyerhaeuser Company
Reported status: proposed
Reported capacity: 1.0 GW (scope and operation unverified)
Approximate locality: approximate: Census 2024 Gazetteer place centroid for Walterboro. Census 2024 Gazetteer centroid; not a verified facility pin.
Original source · 2026-06-15
research-final:SC:d79373e8605bc25b1562York, SC · QTS Realty Trust, Inc.
Reported status: operational
Exact location not published.
Original source · 2025-10-20
research-final:SC:184b99e7554f9b8c1f72York County (unincorporated), SC · QTS Realty Trust; Blackstone; Gilbane
Reported status: under construction
Reported capacity: 702 MW (scope and operation unverified)
Approximate locality: approximate: Census 2024 Gazetteer county centroid for York County. Census 2024 Gazetteer centroid; not a verified facility pin.
Original source · 2026-07-17
research-final:SC:334871df7d3fe50705b0, SC
Reported status: existing (mapped; status unverified)
Exact location not published.
Original source · 2026-10-28
research-final:SC:fb6e098eea0e7fe8e340, SC · Eagle Rock Partners
Reported status: proposed
Reported capacity: 1000 MW planned (scope and operation unverified)
Exact location not published.
Original source · 2026-10-22
research-final:SC:e4649da8957fb6d565c1, SC · Amentum
Reported status: proposed
Reported capacity: 1000 MW planned (scope and operation unverified)
Exact location not published.
Original source · 2026-10-27
research-final:SC:9d91c8bc14b0d2a914f6Baltic, SD
Reported status: existing (mapped; status unverified)
Exact location not published.
Original source · 2026-10-28
Current USGS page confirms continuing EROS archive and data-processing operations. Its 2025 account explicitly describes supercomputers and storage racks inside the on-site computer room. Official locations page supplies the address. Census returned no match; no point published. Evidence
Brookings, SD · Sequitor Edge
Reported status: proposed
Reported capacity: 2 MW (scope and operation unverified)
Approximate locality: approximate: Census 2024 Gazetteer place centroid for Brookings. Census 2024 Gazetteer centroid; not a verified facility pin.
Original source · 2026-06-15
Developer confirms planned Brookings center alongside Rapid City project. City February 24 minutes reject requested sales-tax incentive, not the entire project. No current commissioning or exact approved site geometry verified. Evidence
Crooks, SD
Reported status: existing (mapped; status unverified)
Exact location not published.
Original source · 2026-06-14
research-final:SD:8a97187ba3f12a495ac2Leola, SD · Leola Data Center LLC; Montana-Dakota Utilities Co.
Reported status: proposed
Reported capacity: 50 MW (scope and operation unverified)
Approximate locality: approximate: Census 2024 Gazetteer place centroid for Leola. Census 2024 Gazetteer centroid; not a verified facility pin.
Original source · 2026-07-19
research-final:SD:3b5f46521b54638f8d34Leola, SD · Leola Data Center, LLC
Reported status: proposed
Reported capacity: 50 MW planned (scope and operation unverified)
Source reference: address match (exact): 11641 358TH AVE, LEOLA, SD, 57456. Census Geocoder; not a verified facility pin.
Original source · 2026-10-27
research-final:SD:3c04e8e3df415b86dd6dMadison, SD · Simple Mining LLC
Reported status: approved/permitted
Reported capacity: 10 MW planned (scope and operation unverified)
Exact location not published.
Original source · 2026-10-10
research-final:SD:dd967be502720aa59545Meadow View Addition, SD · TierPoint
Reported status: operational
Exact location not published.
Original source · 2026-09-03
research-final:SD:e8b63f6013318fd29a16Mitchell, SD
Reported status: existing (mapped; status unverified)
Exact location not published.
Original source · 2026-10-28
research-final:SD:10946b01059fbc27f214Onida, SD · Big Watt Digital
Reported status: operational
Reported capacity: 300 MW planned; 30 MW operational (scope and operation unverified)
Exact location not published.
Original source · 2026-08-05
research-final:SD:757fb18fc4f45dfbffef