United States โบ Grid โบ Interconnection queues
OCTARY USA ยท INTERCONNECTION QUEUESWithdrawn queue requests in the USA (2012 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 This shows every request: active, built and withdrawn.
Map
Requests
| Project | Capacity | Status |
|---|---|---|
| Alamitos Energy Center Gas |
1,903 MW | Withdrawn / abandoned |
| Gas project Y2-097, Brunswick County Gas |
1,551 MW | Withdrawn / abandoned |
| Nuclear project 234, Jackson County Nuclear |
1,480 MW | Withdrawn / abandoned |
| Other project 118, Levy County Other ยท Duke Energy Florida, LLC |
1,211 MW | Withdrawn / abandoned |
| Other project 119, Levy County Other ยท Duke Energy Florida, LLC |
1,211 MW | Withdrawn / abandoned |
| Coal project Y2-095, Randolph County Coal |
1,211 MW | Withdrawn / abandoned |
| Nuclear project 41400, Wake County Nuclear ยท Duke Energy Progress, LLC |
1,125 MW | Withdrawn / abandoned |
| Gas project J259, Shelby County Gas |
1,065 MW | Withdrawn / abandoned |
| Gas project Y2-080, Westmoreland County Gas |
1,065 MW | Withdrawn / abandoned |
| Gas project Y2-085, Carroll County Gas |
1,050 MW | Withdrawn / abandoned |
| Gas project Y1-015, Lawrence County Gas |
1,000 MW | Withdrawn / abandoned |
| Gas project J250, Shelby County Gas |
999 MW | Withdrawn / abandoned |
| Gas project IC-279, Hart County Gas |
968 MW | Withdrawn / abandoned |
| Huntington Beach Gas |
939 MW | Withdrawn / abandoned |
| Nuclear project 41638, Anson County Nuclear ยท Masked |
937 MW | Withdrawn / abandoned |
| Brownsville G Gas ยท Tenaska |
871 MW | Withdrawn / abandoned |
| Gas project Q31, San Bernardino County Gas |
850 MW | Withdrawn / abandoned |
| Gas project Y1-070, Lawrence County Gas |
825 MW | Withdrawn / abandoned |
| CPV Valley II Gas ยท CPV Valley, LLC |
820 MW | Withdrawn / abandoned |
| Bowline Gen. Station Unit #3 Gas ยท NRG Energy, Inc. |
814 MW | Withdrawn / abandoned |
| Gas project Y2-013, Union County Gas |
800 MW | Withdrawn / abandoned |
| Gas project Y1-025, Middlesex County Gas |
785 MW | Withdrawn / abandoned |
| Pinecrest G Gas ยท Coronado Ventures |
785 MW | Withdrawn / abandoned |
| Gas project Y2-058 Gas |
762 MW | Withdrawn / abandoned |
| LaPaloma G Gas ยท Coronado Ventures |
730 MW | Withdrawn / abandoned |
| Gas project J244, Christian County Gas |
726 MW | Withdrawn / abandoned |
| Gas project J240, Vermillion County Gas |
720 MW | Withdrawn / abandoned |
| Gas project Y3-001, Hudson County Gas |
705 MW | Withdrawn / abandoned |
| Combined Cycle Gas |
680 MW | Withdrawn / abandoned |
| Gas project J248, Outagamie County Gas |
675 MW | Withdrawn / abandoned |
| Indeck Wharton Gas ยท Indeck |
654 MW | Withdrawn / abandoned |
| Coal project Y2-116, Randolph County Coal |
600 MW | Withdrawn / abandoned |
| Gas project G0471, Klickitat County Gas |
590 MW | Withdrawn / abandoned |
| Golden Hills Power Gas |
550 MW | Withdrawn / abandoned |
| Sandy Valley Phase II Segs Gas |
540 MW | Withdrawn / abandoned |
| Gas project Y1-011, Middlesex County Gas |
520 MW | Withdrawn / abandoned |
| Solar project Q27, San Bernardino County Solar |
515 MW | Withdrawn / abandoned |
| Other project X4-038 Other |
500 MW | Withdrawn / abandoned |
| Other project X4-033 Other |
500 MW | Withdrawn / abandoned |
| Other project X4-037 Other |
500 MW | Withdrawn / abandoned |
| Blythe Mesa Solar II - C5 Solar |
500 MW | Withdrawn / abandoned |
| SPC Henderson Option 2 Gas ยท Southern Power Company |
478 MW | Withdrawn / abandoned |
| Redondo Beach Energy Project Gas |
476 MW | Withdrawn / abandoned |
| Solar project Q38, Kern County Solar |
470 MW | Withdrawn / abandoned |
| Gas project Y1-036, Lake County Gas |
462 MW | Withdrawn / abandoned |
| Gas project Y1-035, Lake County Gas |
462 MW | Withdrawn / abandoned |
| B.L. England Station Gas |
452 MW | Withdrawn / abandoned |
| Gas project GEN-2012-014, Gray County Gas |
425 MW | Withdrawn / abandoned |
| Vista Power Project Gas |
402 MW | Withdrawn / abandoned |
| Onshore wind project MPC02600, Mclean County Onshore wind |
400 MW | Withdrawn / abandoned |
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.
- PJM (Mid-Atlantic, Midwest)111 ยท 19.3 GW
- CAISO (California)60 ยท 12.3 GW
- West (non-ISO utilities)95 ยท 9,460 MW
- Southeast (non-ISO utilities)36 ยท 9,047 MW
- ERCOT (Texas)24 ยท 6,711 MW
- MISO (Midcontinent)21 ยท 6,395 MW
- SPP (Southwest Power Pool)30 ยท 4,307 MW
- NYISO (New York)10 ยท 1,963 MW
- ISO-NE (New England)10 ยท 996 MW
Requests by year joined
Capacity of requests in this view, by the year they entered the queue. Click a year.
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 ยท Planned power plants (EIA)