United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESInterconnection queue in CAISO (California) — page 2
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 This shows every request: active, built and withdrawn.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 |
|---|---|---|
| Carissalito Creek Solar + storage |
832 MW | In study |
| Artemis Solar + storage |
825 MW | In study |
| Harquahala Flats 2 Solar + storage |
822 MW | In study |
| Valley Sunlight Refinery Solar + storage |
821 MW | In study |
| Purple Sage Energy Center Solar + storage |
817 MW | Agreement signed |
| Maravillosa 2 Solar + storage |
812 MW | In study |
| Solsken Solar + storage |
809 MW | In study |
| Lycan Solar Solar + storage |
800 MW | Agreement signed |
| Scarlet Solar + storage |
800 MW | Agreement signed |
| Calypso Solar Solar + storage |
800 MW | Agreement signed |
| Irving Storage Battery storage |
783 MW | Agreement signed |
| Antelope Solar 2 Solar + storage |
782 MW | Agreement signed |
| Centennial Flats Solar + storage |
767 MW | Agreement signed |
| Socorro Peak Solar Solar + storage |
756 MW | In study |
| Silver Ridge Mount Signal Solar + storage |
750 MW | Agreement signed |
| CPC West Wind + storage |
750 MW | Agreement signed |
| Stable Solar + storage |
750 MW | In study |
| Sunglow Solar + storage |
744 MW | In study |
| Arida Solar Farm Solar + storage |
740 MW | In study |
| Kingsley Solar Farm Solar + storage |
720 MW | Agreement signed |
| Buttonbush Solar 2 Solar + storage |
716 MW | Agreement signed |
| Presidio Solar + storage |
713 MW | Agreement signed |
| Sanborn Solar 2 Solar + storage |
707 MW | Agreement signed |
| Kawich Solar + storage |
700 MW | Agreement signed |
| Menifee Power Bank Battery storage |
680 MW | Agreement signed |
| Steel City Battery Storage Battery storage |
675 MW | Agreement signed |
| Sunrise Power Improvement Gas |
656 MW | In study |
| Bonanza Peak Solar Farm Solar + storage |
641 MW | Agreement signed |
| Yuha Desert Battery Storage Battery storage |
633 MW | In study |
| Cady Solar Solar + storage |
626 MW | Agreement signed |
| Cherry Lane Hybrid Solar + storage |
621 MW | In study |
| Willow Rock Energy Storage Other |
620 MW | Agreement signed |
| Harquahala Sunrise Solar + storage |
618 MW | In study |
| Remy Solar + storage |
617 MW | In study |
| Larrea Solar Solar + storage |
614 MW | In study |
| Australis Solar + storage |
614 MW | Agreement signed |
| Sunvine Solar + storage |
614 MW | In study |
| Daylight Solar + storage |
611 MW | Agreement signed |
| Maestro Solar + storage |
609 MW | In study |
| Cornucopia Hybrid Solar + storage |
605 MW | Agreement signed |
| Bonanza Solar Solar + storage |
600 MW | Agreement signed |
| Duran Gas |
600 MW | In study |
| Soleil Cantil Solar + storage |
597 MW | In study |
| Twin Palms Solar Solar + storage |
576 MW | Agreement signed |
| Sienna 3 Solar + storage |
576 MW | In study |
| Soledad Solar Solar |
562 MW | In study |
| Sanborn 5 Hybrid Solar |
560 MW | Agreement signed |
| Domestic Chicken Solar |
559 MW | In study |
| East Wonder Solar + storage |
556 MW | In study |
| Rosamond West Solar Solar + storage |
555 MW | Agreement signed |
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.
- West (non-ISO utilities)1,857 · 519.1 GW
- ERCOT (Texas)1,986 · 447.3 GW
- MISO (Midcontinent)1,646 · 350.1 GW
- CAISO (California)429 · 188.6 GW
- Southeast (non-ISO utilities)1,067 · 161.4 GW
- SPP (Southwest Power Pool)692 · 152.4 GW
- PJM (Mid-Atlantic, Midwest)1,248 · 140.4 GW
- NYISO (New York)190 · 27.1 GW
- ISO-NE (New England)72 · 14.6 GW
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 · Planned power plants (EIA)