United States โบ Grid โบ Interconnection queues โบ Idaho
OCTARY USA ยท INTERCONNECTION QUEUESBattery storage interconnection queue in Idaho
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 This shows every request: active, built and withdrawn.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 |
|---|---|---|
| Battery storage project 696, Owyhee County Battery storage ยท KCE ID 1, LLC |
330 MW | Agreement signed |
| Battery storage project 792, Elmore County Battery storage |
330 MW | In study |
| Battery storage project 632, Owyhee County Battery storage ยท NextEra Energy Resources Interconnection Holdings, LLC |
300 MW | Agreement signed |
| Battery storage project 641, Power County Battery storage ยท Fresh Air Energy II, LLC |
200 MW | Paused / redesign |
| Battery storage project 625, Jerome County Battery storage ยท Gem Vale Energy Storage LLC |
200 MW | Paused / redesign |
| Battery storage project 633, Jerome County Battery storage ยท NextEra Energy Resources Interconnection Holdings, LLC |
200 MW | Agreement signed |
| Battery storage project 776, Canyon County Battery storage |
197 MW | In study |
| Battery storage project 777, Canyon County Battery storage |
197 MW | In study |
| Battery storage project T2-074, Owyhee County Battery storage |
175 MW | In study |
| Battery storage project T2-073, Owyhee County Battery storage |
175 MW | In study |
| Battery storage project 639, Ada County Battery storage ยท Idaho Power CompanyโรรฎPower Supply |
150 MW | Agreement signed |
| Battery storage project 640, Ada County Battery storage ยท Idaho Power CompanyโรรฎPower Supply |
150 MW | Paused / redesign |
| Battery storage project 723, Canyon County Battery storage |
100 MW | In study |
| Battery storage project 624, Jerome County Battery storage ยท Gem Vale Energy Storage LLC |
100 MW | Paused / redesign |
| Battery storage project 724, Canyon County Battery storage |
100 MW | In study |
| Battery storage project 767, Ada County Battery storage |
50.0 MW | In study |
| Battery storage project 634, Owyhee County Battery storage ยท Idaho Power CompanyโรรฎPower Supply |
13.0 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.
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)