United States βΊ Grid βΊ Interconnection queues βΊ Utah
OCTARY USA Β· INTERCONNECTION QUEUESBattery storage interconnection queue in Utah
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 This shows every request: active, built and withdrawn.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 shown335,844 MW
Active in queue5,844 MW33 requests
Agreement signed1,409 MW11 requests
Withdrawn8017.3 GW never built
Map
Loading requestsβ¦
In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
33 requests
| Project | Capacity | Status |
|---|---|---|
| Battery storage project C2-10, Salt Lake County Battery storage Β· Oquirrh Energy Storage, LLC |
500 MW | Agreement signed |
| Battery storage project PIS087, Salt Lake County Battery storage |
500 MW | In study |
| Battery storage project T2-084, Salt Lake County Battery storage |
500 MW | In study |
| Battery storage project T2-083, Emery County Battery storage |
400 MW | In study |
| Battery storage project T2-075, San Juan County Battery storage |
300 MW | In study |
| Battery storage project T2-061, Salt Lake County Battery storage |
225 MW | In study |
| Battery storage project Q83, Millard County Battery storage Β· Intermountain Power Agency |
220 MW | In study |
| Battery storage project S0037, Emery County Battery storage |
200 MW | In study |
| Battery storage project S0017, Iron County Battery storage |
200 MW | In study |
| Battery storage project C3-171, Weber County Battery storage |
200 MW | In study |
| Battery storage project PIS088, Salt Lake County Battery storage |
199 MW | In study |
| Battery storage project C2-109, Utah County Battery storage |
199 MW | In study |
| Battery storage project C2-110, Utah County Battery storage |
199 MW | In study |
| Battery storage project C2-28, Salt Lake County Battery storage Β· Dominguez Grid, LLC |
199 MW | Agreement signed |
| Battery storage project PIS026, Utah County Battery storage |
199 MW | In study |
| Battery storage project PIS025, Utah County Battery storage |
199 MW | In study |
| Battery storage project T2-080, Salt Lake County Battery storage |
160 MW | In study |
| Battery storage project S0033, Washington County Battery storage |
122 MW | In study |
| Battery storage project S0036, Emery County Battery storage |
100 MW | In study |
| Battery storage project S0015, Emery County Battery storage Β· Hunter Utah Storage Acquisitions, LLC |
100 MW | Agreement signed |
| Battery storage project S0008, Beaver County Battery storage Β· Escalante BESS II LLC |
80.0 MW | Agreement signed |
| Battery storage project S0007, Beaver County Battery storage Β· Escalante BESS I LLC |
80.0 MW | Agreement signed |
| Battery storage project S0010, Iron County Battery storage Β· Enterprise Storage LLC |
80.0 MW | Agreement signed |
| Battery storage project S0016, Sevier County Battery storage Β· Sigurd Storage Acquisitions, L.L.C. |
80.0 MW | Agreement signed |
| Battery storage project S0011, Iron County Battery storage Β· Granite Mountain BESS East LLC |
80.0 MW | Agreement signed |
| Battery storage project S0013, Iron County Battery storage Β· Iron Springs BESS LLC |
80.0 MW | Agreement signed |
| Battery storage project S0009, Beaver County Battery storage Β· Escalante BESS III LLC |
80.0 MW | Agreement signed |
| Battery storage project S0031, Box Elder County Battery storage |
80.0 MW | In study |
| Battery storage project S0034, Juab County Battery storage |
80.0 MW | In study |
| Battery storage project S0018, Tooele County Battery storage |
75.0 MW | In study |
| Battery storage project S0014, Washington County Battery storage |
58.0 MW | In study |
| Battery storage project S0012, Iron County Battery storage Β· Granite Mountain BESS West LLC |
50.0 MW | Agreement signed |
| Battery storage project C2-209, Uintah County Battery storage Β· Revolve Vernal BESS, LLC |
20.0 MW | Paused / redesign |
Capacity in the queue by state
Click a state to drill down.
AKβMEβVT39MWNHβWA8.9GWID3GWMT1.1GWND2.1GWMN7.7GWIL17GWWI2.6GWMI15GWNY11GWRI205MWMA5.9GWOR23GWNV14GWWY929MWSD700MWIA3.3GWIN10GWOH1.8GWPA1.9GWNJ3.7GWCT347MWCA54GWUT5.8GWCO3.4GWNE2.5GWMO5.8GWKY1.7GWWV30MWVA9.9GWMD3.1GWDE350MWAZ12GWNM6.2GWKS5.7GWAR2GWTN747MWNC4GWSC2.2GWDCβOK11GWLA3GWMS1.9GWAL1.5GWGA7.3GWHIβTX138GWFL1.8GW
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.
20212025
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 Β· Planned power plants (EIA)