Projects in development
Supply side: grid queues, permits and planned plants · Suggest a missing project
Status not current SPP queue as of 31 December 2025, compiled by Berkeley Lab and GridTracker (CC BY 4.0); MISO queue as of 31 December 2025, compiled by Berkeley Lab and GridTracker (CC BY 4.0)
Status not current
The status is the one the file states on that date, not the register’s current one.
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| Status | Name. Sort by name, A to Z | Technology | Capacity (MW), sorted descending. Sort by capacity, smallest first | Location | Company | Proposed online. Sort by proposed online date, latest first | Source |
|---|---|---|---|---|---|---|---|
| Contracted | ATLAS COMPLEX | Solar + storage | 3,200 MW | LA PAZ, AZ (county-level location; source license) | — | Online 31 Mar 2028 | CAISO |
| Contracted (source status: suspended) | Sawtooth DevCo, LLC | Solar + storage | 1,650 MW | Owyhee, ID | Sawtooth DevCo, LLC | Online 1 Dec 2027 | us.lbnl.queued_up |
| Contracted (source status: suspended) | Sawtooth DevCo, LLC | Solar + storage | 1,650 MW | Jerome, ID | Sawtooth DevCo, LLC | Online 1 Dec 2027 | us.lbnl.queued_up |
| Contracted | HOLMAN | Wind + storage | 1,500 MW | MONTEREY, CA (county-level location; source license) | — | Online 17 Feb 2034 | CAISO |
| Contracted (source status: Completed) | Big Canyon Wind | Wind | 1,500 MW | Pecos, TX | Longfellow Wind, LLC | Online 1 Jul 2030 | ERCOT |
| Contracted (source status: Completed) | Moon Hammer | Gas, combustion turbine | 1,300 MW | Wheeler, TX | Moon Hammer LLC | Online 30 Nov 2030 | ERCOT |
| Contracted (source status: Completed) | Jewett Energy Center 1 Gas | Gas, combined cycle | 1,274 MW | Freestone, TX | Jewett Energy Center LLC | Online 1 Nov 2029 | ERCOT |
| Contracted (source status: Completed) | Limitless Energy Hub II | Gas, combined cycle | 1,238.2 MW | Wilbarger, TX | Limitless Energy Hub II LLC | Online 1 Dec 2028 | ERCOT |
| Contracted (source status: Completed) | Limitless Energy Hub I | Gas, combined cycle | 1,238.2 MW | Wilbarger, TX | Limitless Energy Hub I LLC | Online 1 Dec 2028 | ERCOT |
| Contracted (source status: Completed) | Spectra Solar | Solar | 1,200 MW | Scurry, TX | SE DC Devco | Online 16 Nov 2028 | ERCOT |
| Contracted | UMBRIEL | Solar + storage | 1,150 MW | IMPERIAL, CA (county-level location; source license) | — | Online 15 Sep 2033 | CAISO |
| Contracted | WINGTIP SOLAR 1 | Solar + storage | 1,150 MW | MERCED, CA (county-level location; source license) | — | Online 18 Sep 2032 | CAISO |
| Contracted | ANGELENO SOLAR FARM | Solar + storage | 1,150 MW | LOS ANGELES, CA (county-level location; source license) | — | Online 31 Dec 2028 | CAISO |
| Contracted | Darden I Solar | Solar + storage | 1,150 MW | Fresno, CA | Intersect USA, LLC | Online 19 Jul 2027 | CAISO |
| Contracted (source status: active) overdue by 8.4 years (target commercial-operation date 2018-07-01) | 257 | Gas, other | 1,132 MW | Shelby, TN | — | Online 1 Jul 2018 | us.lbnl.queued_up |
| Contracted (source status: Completed) | Aurelius Solar | Solar | 1,124.2 MW | Deaf Smith, TX | IP Roman, LLC | Online 30 Jun 2028 | ERCOT |
| Contracted (source status: Completed) | Bastrop Peaking Generators (TEF-Due Diligence) | Gas, combustion turbine | 1,104 MW | Bastrop, TX | MPH Bastrop Peakers, LLC | Online 7 Dec 2027 | ERCOT |
| Contracted (source status: Completed) | EmberGreen | Gas, combustion turbine | 1,036 MW | Wharton, TX | EmberGreen Energy Center | Online 1 Jan 2028 | ERCOT |
| Contracted (source status: Completed) | Sunscape Renewable Energy | Solar + storage | 1,022.8 MW | Nueces, TX | Vesper Energy Development LLC | Online 31 Oct 2028 | ERCOT |
| Contracted (source status: active) | GI-83 | Wind | 1,018 MW | Randolph, MO | — | Online 1 Dec 2027 | us.lbnl.queued_up |
| Contracted (status as of the file: SPP queue as of 31 December 2025, compiled by Berkeley Lab and GridTracker (CC BY 4.0); not current) | GEN-2020-065 | Gas, other | 1,003 MW | Gaines, NM (county-level location; source license) | — | Online 2 Jul 2028 | us.lbnl.queued_up.spp |
| Contracted (source status: active) | IC-1254b | Gas, other | 1,002.5 MW | Heard, GA | — | Online 1 Aug 2028 | us.lbnl.queued_up |
| Contracted (source status: active) | IC-1254a | Gas, other | 1,002.5 MW | Heard, GA | — | Online 1 Aug 2028 | us.lbnl.queued_up |
| Contracted (source status: active) (status as of the file: MISO queue as of 31 December 2025, compiled by Berkeley Lab and GridTracker (CC BY 4.0); not current) overdue by 2.6 years (target commercial-operation date 2024-03-31) | J1490 | Other | 1,000 MW | Randolph, MO | — | Online 31 Mar 2024 | us.lbnl.queued_up |
| Contracted (source status: suspended) | Sawtooth DevCo, LLC | Solar + storage | 1,000 MW | Power, ID | Sawtooth DevCo, LLC | Online 1 Dec 2027 | us.lbnl.queued_up |
| Contracted (source status: suspended) | Sawtooth DevCo, LLC | Solar + storage | 1,000 MW | Sweetwater, WY | Sawtooth DevCo, LLC | Online 1 Dec 2027 | us.lbnl.queued_up |
| Contracted (source status: suspended) | Taurus Wind LLC | Solar + storage | 1,000 MW | Gooding, ID | Taurus Wind LLC | Online 31 Dec 2029 | us.lbnl.queued_up |
| Contracted (source status: active) overdue by 5.9 years (target commercial-operation date 2020-12-31) | Q275 | Solar + storage | 1,000 MW | Navajo, AZ | — | Online 31 Dec 2020 | us.lbnl.queued_up |
| Contracted | WINDWALKER OFFSHORE | Wind | 1,000 MW | SAN LUIS OBISPO, CA (county-level location; source license) | — | Online 12 Feb 2028 | CAISO |
| Contracted | VIENTO FRONTERIZO | Wind | 972.8 MW | MUNICIPALITY OF TECATE, MX (county-level location; source license) | — | Online 10 May 2033 | CAISO |
| Contracted (source status: Completed) | EmberYork | Gas, combustion turbine | 900 MW | Austin, TX | EmberYork Energy Center | Online 1 Jan 2028 | ERCOT |
| Contracted (source status: Completed) | SCHNEIDER COMBINED CYCLE | Gas, combined cycle | 880 MW | Caldwell, TX | LCRA | Online 10 May 2033 | ERCOT |
| Contracted (source status: Completed) | Lost Pines Power Park | Gas, combined cycle | 880 MW | Bastrop, TX | LCRA | Online 1 Jun 2033 | ERCOT |
| Contracted (source status: Completed) | Sim Gideon Combined Cycle | Gas, combined cycle | 880 MW | Bastrop, TX | LCRA | Online 15 Dec 2030 | ERCOT |
| Contracted (source status: suspended) | Magic Valley Energy, LLC | Wind + storage | 800 MW | Twin Falls, ID | Magic Valley Energy, LLC | Online 1 Dec 2026 | us.lbnl.queued_up |
| Contracted | BUTTONBUSH SOLAR HYBRID ENERGY CENTER | Solar + storage | 800 MW | KERN, CA (county-level location; source license) | — | Online 1 Aug 2029 | CAISO |
| Contracted (source status: Completed) | Tres Rios Ranch Solar | Solar + storage | 798 MW | Upton, TX | LectricWind LLC | Online 31 Dec 2027 | ERCOT |
| Contracted (source status: active) overdue by 16.1 years (target commercial-operation date 2010-10-01) | LGE-GIS-2009-004 | Gas, other | 785 MW | Trimble, KY | — | Online 1 Oct 2010 | us.lbnl.queued_up |
| Contracted (source status: Completed) | Short Creek Solar | Solar + storage | 783.5 MW | Wichita, TX | Wichita Solar I, LLC | Online 17 Dec 2027 | ERCOT |
| Contracted (source status: active) overdue by 4.1 years (target commercial-operation date 2022-10-01) | 416 | Gas, other | 780 MW | Colbert, AL | — | Online 1 Oct 2022 | us.lbnl.queued_up |
| Contracted (source status: active) overdue by 4.1 years (target commercial-operation date 2022-10-01) | 417 | Gas, other | 780 MW | Muhlenberg, KY | — | Online 1 Oct 2022 | us.lbnl.queued_up |
| Contracted (source status: Completed) | Big Rooter East Solar | Solar + storage | 755.7 MW | Robertson, TX | Big Rooter East, LLC | Online 31 May 2029 | ERCOT |
| Contracted (source status: active) overdue by 17.1 years (target commercial-operation date 2009-10-01) | GI-2003-3 | Coal | 750 MW | Pueblo, CO | — | Online 1 Oct 2009 | us.lbnl.queued_up |
| Contracted | IRVING STORAGE | Storage | 750 MW | MONTEREY, CA (county-level location; source license) | — | Online 1 Aug 2030 | CAISO |
| Contracted (source status: active) (status as of the file: MISO queue as of 31 December 2025, compiled by Berkeley Lab and GridTracker (CC BY 4.0); not current) overdue by 1.1 years (target commercial-operation date 2025-09-20) | J1246 | Gas, other | 725.2 MW | Iberville Parish, LA | — | Online 20 Sep 2025 | us.lbnl.queued_up |
| Contracted (source status: active) | IC-1264 | Gas, other | 722 MW | Heard, GA | — | Online 1 Mar 2029 | us.lbnl.queued_up |
| Contracted (source status: active) | IC-1263 | Gas, other | 722 MW | Heard, GA | — | Online 1 Sep 2028 | us.lbnl.queued_up |
| Contracted (source status: active) | IC-1259 | Gas, other | 722 MW | Effingham, GA | — | Online 1 Jun 2029 | us.lbnl.queued_up |
| Contracted (source status: active) | IC-1258 | Gas, other | 722 MW | Bartow, GA | — | Online 1 Sep 2029 | us.lbnl.queued_up |
| Contracted (source status: active) | IC-1257 | Gas, other | 722 MW | Bartow, GA | — | Online 1 May 2029 | us.lbnl.queued_up |
Sources CAISO · Berkeley Lab · ERCOT · EIA-860M · LBNL "Queued Up" data file
Sources
- CAISO Public Queue ReportSource: California ISO
- LBNL "Queued Up" project-level interconnection queue data file (non-ISO regions)Lawrence Berkeley National Laboratory and GridTracker, Queued Up data file (2026 edition), CC BY 4.0. Modified by Inframation: non-ISO and MISO regions only; MISO rows labelled with the date the file's queue data runs to; statuses and technologies mapped to Inframation's vocabulary. Queued Up Data File. Copyright (c) 2026, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from the U.S. Dept. of Energy) & GridTracker.
- ERCOT GIS Report (Generator Interconnection Status)
- EIA-860M Preliminary Monthly Electric Generator Inventory
- LBNL "Queued Up" data file — SPP region rows (Southwest Power Pool's queue as compiled by LBNL)Source: Southwest Power Pool; Lawrence Berkeley National Laboratory and GridTracker, Queued Up data file (2026 edition), CC BY 4.0. Modified by Inframation: SPP region rows only, labelled with the date the file's queue data runs to; statuses and technologies mapped to Inframation's vocabulary. Queued Up Data File. Copyright (c) 2026, The Regents of the University of California, through Lawrence Berkeley National Laboratory (subject to receipt of any required approvals from the U.S. Dept. of Energy) & GridTracker.