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OCTARY USA · INTERCONNECTION QUEUESInterconnection queue in the USA (2024 requests) — page 3
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 This shows every request: active, built and withdrawn.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 shown1,283285.2 GW
Active in queue285.2 GW1,283 requests
Agreement signed30.3 GW117 requests
Withdrawn1,313251.4 GW never built
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
1,283 requests · page 3 of 26
| Project | Capacity | Status |
|---|---|---|
| Battery storage project IC-1247, Heard County Battery storage |
500 MW | Agreement signed |
| Onshore wind project 5RSC-2024-15, Kiowa County Onshore wind |
500 MW | In study |
| Battery storage project Company QQ, Washoe County Battery storage |
500 MW | In study |
| Solar + storage project NC5-010, Kane County Solar + storage |
500 MW | In study |
| Battery storage project 2024-MP1, Mohave County Battery storage |
500 MW | In study |
| Solar project J3532, Roseau County Solar |
500 MW | In study |
| Solar + storage project Q111, Clark County Solar + storage |
500 MW | In study |
| Onshore wind project 5RSC-2024-28, Kit Carson County Onshore wind |
500 MW | In study |
| Gas project GEN-2024-013, Mcclain County Gas |
496 MW | In study |
| Gas project GEN-2024-GR1, Oklahoma County Gas |
492 MW | Agreement signed |
| North Royal Thermal (TEF- Due Diligence) Gas · Invenergy Energy Transition Development LLC |
479 MW | In study |
| Mirando Valley Wind Onshore wind · ACE DevCo NC LLC |
479 MW | In study |
| Gas project J3331, Sullivan County Gas |
470 MW | In study |
| Gregory Power Development SLF Gas · Gregory Power Partners LLC |
470 MW | In study |
| Gas project GI-121, Randolph County Gas |
460 MW | Agreement signed |
| Gas project 960889, Rowan County Gas |
455 MW | In study |
| Gas project 961188, Stokes County Gas |
455 MW | In study |
| Gas project 961210, Stokes County Gas |
455 MW | In study |
| Gas project 956747, Rowan County Gas |
455 MW | In study |
| Cedar Draw Solar Solar + storage · Cedar Draw Solar LLC |
451 MW | In study |
| Onshore wind project 5RSC-2024-16, Cheyenne County Onshore wind |
450 MW | In study |
| Other project Q567, Maricopa County Other |
450 MW | In study |
| Zeus Spade BESS Wind + storage · Spade BESS |
446 MW | In study |
| Onshore wind project J3730, Macoupin County Onshore wind |
444 MW | In study |
| Vast Sands Power II (TEF-Due Diligence) Gas · Permian Power I LLC |
440 MW | Agreement signed |
| Vast Sands Power I (TEF -Due Diligence) Gas · Permian Power I LLC |
440 MW | Agreement signed |
| Solar project J3762, Clay County Solar |
430 MW | In study |
| Other project Q560, Maricopa County Other |
425 MW | In study |
| Onshore wind project GI-2024-13, Adams County Onshore wind |
423 MW | In study |
| Onshore wind project GI-2024-12, Adams County Onshore wind |
423 MW | In study |
| Windecker Onshore wind · Windecker Energy LLC |
420 MW | In study |
| Gamay Energy Storage Battery storage · GAMAY ENERGY STORAGE LLC |
419 MW | Agreement signed |
| Bypass BESS II Battery storage · Bypass BESS II LLC |
416 MW | In study |
| Western Flats Storage Solar + storage · Hecate Energy Point Mountain Solar Facility 1 LLC |
411 MW | In study |
| Operation Sunshine Storage Solar + storage · Duck Creek Storage, LLC |
410 MW | Agreement signed |
| Battery storage project Q2413, Pinal County Battery storage |
409 MW | In study |
| Ulysses Crossing Solar Solar |
405 MW | Paused / redesign |
| Big Rooter West Solar Solar + storage · Big Rooter West, LLC |
403 MW | Agreement signed |
| Hittson Creek Solar Solar + storage · 174 Power Global Properties |
403 MW | In study |
| Solarville Solar SLF Solar + storage · Ville Solar, LLC |
403 MW | In study |
| Bernice Energy Storage Battery storage · Bernice Energy Storage LLC |
403 MW | In study |
| Bluefox Solar 1 Solar · Industrial November Project LLC |
403 MW | In study |
| Bluefox Solar 2 Solar · Industrial November Project LLC |
402 MW | In study |
| Infinium Solar Solar · Jackalope Flats Solar, LLC |
402 MW | In study |
| Corruscant BESS Battery storage · AEU Battery Project III LLC |
402 MW | In study |
| Battery storage project 620, Bay County Battery storage · FPL |
400 MW | In study |
| Solar + storage project GI-2024-05, Pueblo County Solar + storage |
400 MW | In study |
| Gas project 5RSC-2024-02, Weld County Gas |
400 MW | In study |
| Onshore wind project J3712, Peoria County Onshore wind |
400 MW | In study |
| Onshore wind project J3701, Taylor County Onshore wind |
400 MW | In study |
Page 3 of 26
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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)436 · 104.7 GW
- MISO (Midcontinent)290 · 62.9 GW
- West (non-ISO utilities)192 · 45.5 GW
- Southeast (non-ISO utilities)178 · 35.0 GW
- SPP (Southwest Power Pool)81 · 18.0 GW
- NYISO (New York)89 · 15.6 GW
- ISO-NE (New England)15 · 3,285 MW
- PJM (Mid-Atlantic, Midwest)2 · 95.0 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)