United States › Grid › Interconnection queues › Idaho
OCTARY USA · INTERCONNECTION QUEUESInterconnection 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 This shows every request: active, built and withdrawn.
Requests shown8321.0 GW
Active in queue21.0 GW83 requests
Agreement signed4,070 MW23 requests
Withdrawn55888.2 GW never built
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
83 requests · page 1 of 2
| Project | Capacity | Status |
|---|---|---|
| Solar + storage project 660, Owyhee County Solar + storage · Sawtooth DevCo, LLC |
1,650 MW | Paused / redesign |
| Solar + storage project 659, Jerome County Solar + storage · Sawtooth DevCo, LLC |
1,650 MW | Paused / redesign |
| Solar + storage project 662, Power County Solar + storage · Sawtooth DevCo, LLC |
1,000 MW | Paused / redesign |
| Other project 635, Gooding County Other · Taurus Wind LLC |
1,000 MW | Paused / redesign |
| Wind + storage project 616, Twin Falls County Wind + storage · Magic Valley Energy, LLC |
800 MW | Paused / redesign |
| Solar + storage project C2-45, Power County Solar + storage · NextEra Energy Resources Interconnection Holdings, LLC |
600 MW | Agreement signed |
| Gas project 760, Elmore County Gas |
526 MW | In study |
| Gas project 759, Elmore County Gas |
526 MW | In study |
| Gas project T2-040, Power County Gas |
400 MW | In study |
| Solar + storage project 667, Elmore County Solar + storage · Martha Fields Energy Center, LLC |
400 MW | Paused / redesign |
| Solar + storage project 665, Ada County Solar + storage · Blacks Creek Energy Center, LLC |
400 MW | Agreement signed |
| Onshore wind project G0956, Benewah County Onshore wind |
400 MW | In study |
| Solar + storage project T2-029, Bingham County Solar + storage · PacifiCorp |
398 MW | In study |
| Other project 590, Elmore County Other · Appaloosa Wind And Solar LLC |
330 MW | Agreement signed |
| Battery storage project 696, Owyhee County Battery storage · KCE ID 1, LLC |
330 MW | Agreement signed |
| Battery storage project 792, Elmore County Battery storage |
330 MW | In study |
| Solar + storage project 655, Bear Lake County Solar + storage · Aurora Solar LLC |
325 MW | Paused / redesign |
| Onshore wind project 763, Power County Onshore wind |
300 MW | In study |
| Solar + storage project 772, Elmore County Solar + storage |
300 MW | In study |
| Battery storage project 632, Owyhee County Battery storage · NextEra Energy Resources Interconnection Holdings, LLC |
300 MW | Agreement signed |
| Solar + storage project 573, Power County Solar + storage · NextEra Energy Resources Interconnection Holdings, LLC |
300 MW | Agreement signed |
| Onshore wind project T2-025, Bingham County Onshore wind |
300 MW | In study |
| Dworshak Fourth Unit Hydro |
300 MW | In study |
| Solar + storage project 656, Jerome County Solar + storage · Red Bridge Energy, LLC |
300 MW | Paused / redesign |
| Solar + storage project C2-82, Bannock County Solar + storage · BRP Garnet 1, LLC |
300 MW | Agreement signed |
| Solar project 737, Bingham County Solar |
280 MW | In study |
| Solar + storage project 793, Ada County Solar + storage |
250 MW | In study |
| Solar + storage project 605, Elmore County Solar + storage · South Bennett Solar LLC |
240 MW | Paused / redesign |
| Solar + storage project 551, Elmore County Solar + storage · Bennett Solar B LLC |
240 MW | Paused / redesign |
| Onshore wind project C2-92, Bingham County Onshore wind · PacifiCorp |
206 MW | In study |
| Solar + storage project G0945, Fremont County Solar + storage |
202 MW | In study |
| Solar + storage project 669, Ada County Solar + storage · Bluebird Solar Project, LLC |
200 MW | Agreement signed |
| Battery storage project 641, Power County Battery storage · Fresh Air Energy II, LLC |
200 MW | Paused / redesign |
| Battery storage project 625, Jerome County Battery storage · Gem Vale Energy Storage LLC |
200 MW | Paused / redesign |
| Solar + storage project 710, Ada County Solar + storage |
200 MW | In study |
| Solar + storage project 666, Canyon County Solar + storage · Powers Butte Energy Center, LLC |
200 MW | Paused / redesign |
| Battery storage project 633, Jerome County Battery storage · NextEra Energy Resources Interconnection Holdings, LLC |
200 MW | Agreement signed |
| Solar + storage project C2-54, Lincoln County Solar + storage · Star Lake Solar, LLC |
200 MW | Agreement signed |
| Onshore wind project 782, Bingham County Onshore wind |
199 MW | In study |
| Solar + storage project 786, Ada County Solar + storage |
199 MW | In study |
| Battery storage project 776, Canyon County Battery storage |
197 MW | In study |
| Battery storage project 777, Canyon County Battery storage |
197 MW | In study |
| Solar + storage project 725, Bingham County Solar + storage |
175 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 |
| Gas project 758, Elmore County Gas |
167 MW | In study |
| Onshore wind project C2-91, Bonneville County Onshore wind · PacifiCorp |
153 MW | In study |
| Onshore wind project S0022, Bingham County Onshore wind |
152 MW | In study |
| Battery storage project 639, Ada County Battery storage · Idaho Power Company‚ÄîPower Supply |
150 MW | Agreement signed |
| Battery storage project 640, Ada County Battery storage · Idaho Power Company‚ÄîPower Supply |
150 MW | Paused / redesign |
Page 1 of 2
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Capacity in the queue by state
Click a state to drill down.
AK–ME1GWVT129MWNH125MWWA58GWID21GWMT15GWND14GWMN28GWIL75GWWI27GWMI59GWNY26GWRI982MWMA11GWOR112GWNV82GWWY19GWSD9.6GWIA24GWIN60GWOH20GWPA12GWNJ16GWCT678MWCA179GWUT34GWCO43GWNE17GWMO30GWKY21GWWV6.9GWVA30GWMD5.9GWDE874MWAZ109GWNM34GWKS33GWAR35GWTN14GWNC21GWSC20GWDC–OK52GWLA38GWMS17GWAL14GWGA46GWHI–TX476GWFL24GW
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.
20132025
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)