United States › Grid › Interconnection queues › Texas
OCTARY USA · INTERCONNECTION QUEUESInterconnection queue in Texas (2025 requests)
Before a new power plant or battery can connect to the US grid, it joins a queue for studies and an interconnection agreement. Most requests never get built. This shows every request: active, built and withdrawn.
Requests shown402116.3 GW
Active in queue116.3 GW402 requests
Agreement signed4,428 MW22 requests
Withdrawn164,201 MW never built
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
402 requests · page 1 of 9
| Project | Capacity | Status |
|---|---|---|
| Prairie Ridge (Gas - CC) Gas · Tenaska Power Generation, LLC |
1,660 MW | In study |
| Caldwell County Energy Center Gas · Caldwell County Energy Center, LLC |
1,500 MW | In study |
| Big Canyon Wind Onshore wind · Longfellow Wind, LLC |
1,500 MW | In study |
| Mule Deer Run Gas Gas · BOULEVARD ASSOCIATES, LLC |
1,381 MW | In study |
| Gas project GEN-2024-377, Harrison County Gas |
1,350 MW | In study |
| Jewett Energy Center 1 Gas Gas · Jewett Energy Center LLC |
1,274 MW | In study |
| Tolar Energy Center Gas · NRG Tolar Power LLC |
1,252 MW | In study |
| Limitless Energy Hub I Gas · Limitless Energy Hub I LLC |
1,238 MW | In study |
| Limitless Energy Hub II Gas · Limitless Energy Hub II LLC |
1,238 MW | In study |
| Wolf Bone North Energy Center Gas · NRG Wolf Bone Energy Center LLC |
1,204 MW | In study |
| Spectra Solar Solar · SE DC Devco |
1,200 MW | In study |
| Zeus Scurry BESS Solar + storage · Zeus Scurry BESS |
1,043 MW | In study |
| Zeus Mitchell BESS II Solar + storage · Zeus Mitchell BESS II, LLC |
1,043 MW | In study |
| Kickstart Energy Storage VI Battery storage · Kickstart Infrastructure LLC |
1,026 MW | In study |
| Kickstart Energy Storage V Battery storage · Kickstart Infrastructure LLC |
999 MW | In study |
| Black Mountain Hale Gas Gas · Fort Worth Power Core LLC |
991 MW | In study |
| Complex Serenity Wind Onshore wind · Serenity Wind, LLC |
971 MW | In study |
| Kilby1 Part 4 Large Block Simple Cycle Gas · Energy Forge One LLC |
950 MW | In study |
| Riviera Gas Gas · BKV-BPP Power |
942 MW | In study |
| Sim Gideon Combined Cycle Gas · LCRA |
880 MW | In study |
| Lost Pines Power Park Gas · LCRA |
880 MW | In study |
| Schneider Combined Cycle Gas · LCRA |
880 MW | In study |
| MilamStation Power Secured Gas Generation Gas · Power Secured Holdings LLC |
846 MW | In study |
| Gas project E0030, Jefferson County Gas · Entergy Texas, Inc. |
820 MW | In study |
| Nabla Energy Storage I Battery storage · Nabla Park LLC |
750 MW | In study |
| Nabla Energy Storage II Battery storage · Nabla Park LLC |
750 MW | In study |
| Buffalo Jump Wind Onshore wind · BOULEVARD ASSOCIATES, LLC |
740 MW | In study |
| Meitner 2 Wind Onshore wind · IP Meitner, LLC |
709 MW | In study |
| Coleto Creek - Fuel Change Only Gas · COLETO CREEK POWER LLC |
655 MW | In study |
| Commodus 2 Wind Onshore wind · IP Blackwell II, LLC |
642 MW | In study |
| Howard Road BESS Battery storage · Project Fast Flow LLC |
618 MW | In study |
| Symphony BESS Battery storage · Symphony BESS, LLC |
612 MW | In study |
| Moccasin Storage Solar + storage · ENGIE IR Holdings LLC |
603 MW | In study |
| Reunion Solar Solar + storage · Reunion Solar, LLC |
601 MW | In study |
| RAYBURN ENERGY STATION II Gas (TEF-Due Diligence) Gas · Rayburn Energy Station LLC |
570 MW | In study |
| Rio Vista Solar Solar + storage · Rio Vista Solar, LLC |
554 MW | In study |
| Miller Bend Energy BESS Solar + storage · Miller Bend Energy |
548 MW | In study |
| Miller Bend Energy Solar Solar + storage · Miller Bend Energy |
532 MW | In study |
| Mojo Solar Solar + storage · Power Synergy |
528 MW | In study |
| Falcon BESS Battery storage · Falcon Energy Project, LLC |
517 MW | In study |
| Seven Angels Energy Storage II Battery storage · Seven Angels Infrastructure LLC |
514 MW | In study |
| Seven Angels Energy Storage I Battery storage · Seven Angels Infrastructure LLC |
514 MW | In study |
| Half Moon Solar Solar · NextEra Energy Interconnection Holdings, LLC |
513 MW | Agreement signed |
| Velveteen Solar I Solar · Velveteen Solar, LLC |
509 MW | In study |
| Fort Worth Power Core Bastrop Gas Plant Gas · Fort Worth Power Core LLC |
506 MW | In study |
| Big Field Solar Solar · Big Field Solar Energy LLC |
506 MW | In study |
| Zeus Scurry Solar Solar + storage · Scurry Solar, LLC |
504 MW | In study |
| Cielo Vista Solar Solar + storage · Cielo Vista Solar, LLC |
503 MW | In study |
| Gypsum Plains Solar Solar + storage · Gypsum Plains Solar, LLC |
503 MW | In study |
| Magnet Solar Solar + storage · HyFuels Big Spring Solar LLC |
503 MW | Agreement signed |
Page 1 of 9
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Capacity in the queue by state
Click a state to drill down.
By grid region
ISO/RTO markets and the non-ISO West and Southeast.
- ERCOT (Texas)358 · 104.0 GW
- SPP (Southwest Power Pool)33 · 9,266 MW
- MISO (Midcontinent)6 · 2,017 MW
- West (non-ISO utilities)5 · 997 MW
Requests by year joined
Capacity of requests in this view, by the year they entered the queue. Click a year.
20102025
Source: Rand, J. et al., Queued Up, Lawrence Berkeley National Laboratory, data through end of 2025. Compiled from the queues of the 7 ISO/RTOs and dozens of non-ISO utilities. A request is a proposal to connect, not a commitment to build: historically most are withdrawn. Capacity is the requested interconnection size; hybrids include the storage component. Transmission lines · Planned power plants (EIA)