United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESSolar interconnection queue in the USA — page 27
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 This shows every request: active, built and withdrawn.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 shown2,995427.5 GW
Active in queue427.5 GW2,995 requests
Agreement signed108.2 GW781 requests
Withdrawn9,252860.3 GW never built
Map
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
2,995 requests · page 27 of 60
| Project | Capacity | Status |
|---|---|---|
| Skull Creek Solar Solar · Skull Creek Solar, LLC |
137 MW | Agreement signed |
| Solar project J1816, Cross County Solar |
135 MW | In study |
| Solar project J1542, St. James Parish County Solar |
135 MW | Agreement signed |
| Magley Solar Energy Center Solar |
135 MW | Agreement signed |
| Solar project J3283, Grand Traverse County Solar |
135 MW | In study |
| Solar project J2985, Chicot County Solar |
135 MW | In study |
| White Creek Solar Solar · White Creek Solar, LLC |
135 MW | In study |
| Solar project J1125, Cross County Solar |
135 MW | Under construction |
| SR Warthen Solar |
135 MW | In study |
| Solar project GEN-2022-007, Lyon County Solar |
135 MW | In study |
| Solar project J2287, Bolivar County Solar |
135 MW | In study |
| Solar project J1520, Worth County Solar |
135 MW | Under construction |
| Millers Branch Solar III Solar · Miller's Branch Solar LLC |
133 MW | Agreement signed |
| Solar project J2809, Iroquois County Solar |
133 MW | In study |
| Solar project J1918, Montcalm County Solar |
132 MW | In study |
| Solar project J3724, Vigo County Solar |
132 MW | In study |
| Solar project AG2-152, Pittsylvania County Solar · Virginia Electric and Power Company |
131 MW | In study |
| Maratua Solar Solar · BDPU Solar Maratua, LLC |
131 MW | In study |
| Pecan Prairie South Solar · ConnectGen Operating LLC |
131 MW | In study |
| Anagram Solar Solar · Anagram Solar |
131 MW | In study |
| Solar project J2885, Red Lake County Solar |
130 MW | In study |
| Alabama Solar Park LLC Solar · Alabama Solar Park LLC |
130 MW | In study |
| Solar project GEN-2017-188, Barry County Solar |
130 MW | Agreement signed |
| Highland 3 Solar Solar |
130 MW | Agreement signed |
| Meadow Forge Solar Energy Center Solar |
130 MW | Paused / redesign |
| Red Brick Solar Solar |
130 MW | Agreement signed |
| Solar project GEN-2024-288, Cloud County Solar |
130 MW | In study |
| Solar project MPC03700, Richland County Solar |
130 MW | Agreement signed |
| Solar project GEN-2023-120, Swisher County Solar |
130 MW | In study |
| Solar project J2307, Miami County Solar |
130 MW | In study |
| Solar project GEN-2023-034, Sedgwick County Solar |
130 MW | In study |
| Solar project GEN-2024-076, Bourbon County Solar |
130 MW | In study |
| Solar project J2801, Woodruff County Solar |
130 MW | In study |
| SR Doerun Solar |
130 MW | In study |
| Solar project J1393, Pike County Solar |
130 MW | Agreement signed |
| Solar project J3835, Saginaw County Solar |
130 MW | In study |
| Northington Solar Solar · Northington Solar, LLC |
130 MW | Agreement signed |
| South Branch Solar Solar |
130 MW | Agreement signed |
| Reflex Solar |
129 MW | In study |
| Solar project J4059, Mcleod County Solar |
129 MW | In study |
| Norton Solar Solar · TAI Norton Solar, LLC |
129 MW | Agreement signed |
| Lincoln Capital Land LLC Solar Project Solar · Lincoln Capital Land LLC |
128 MW | In study |
| Harvey Solar I Solar |
128 MW | Agreement signed |
| Solar project G0686, Benton County Solar |
128 MW | In study |
| Solar project IC-1172, Jefferson County Solar |
128 MW | Agreement signed |
| Solar project J4057, Mower County Solar |
127 MW | In study |
| Bunting Solar Project Solar · H4 Solar Project LLC |
126 MW | In study |
| Barrett Solar Solar · Barrett Solar Project, LLC |
126 MW | Agreement signed |
| Solar project J1939, Saginaw County Solar |
125 MW | In study |
| Solar project PIS057, Emery County Solar · PacifiCorp |
125 MW | In study |
Page 27 of 60
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Capacity in the queue by state
Click a state to drill down.
AK–ME852MWVT90MWNH125MWWA5.1GWID866MWMT602MWND1.5GWMN11GWIL29GWWI8.8GWMI22GWNY5.8GWRI–MA7MWOR8.2GWNV2.9GWWY1.6GWSD2.1GWIA4.9GWIN23GWOH12GWPA6.2GWNJ766MWCT331MWCA5.5GWUT2.2GWCO7.2GWNE4.7GWMO7.9GWKY8.8GWWV1.3GWVA14GWMD1.5GWDE259MWAZ2.6GWNM3.9GWKS12GWAR21GWTN1.4GWNC3.9GWSC7GWDC–OK9.6GWLA14GWMS8.4GWAL4.7GWGA16GWHI–TX106GWFL16GW
By grid region
ISO/RTO markets and the non-ISO West and Southeast.
- MISO (Midcontinent)747 · 133.2 GW
- ERCOT (Texas)417 · 96.8 GW
- PJM (Mid-Atlantic, Midwest)730 · 59.8 GW
- Southeast (non-ISO utilities)544 · 51.6 GW
- SPP (Southwest Power Pool)193 · 37.7 GW
- West (non-ISO utilities)240 · 34.1 GW
- NYISO (New York)72 · 6,628 MW
- CAISO (California)25 · 6,355 MW
- ISO-NE (New England)27 · 1,425 MW
Requests by year joined
Capacity of requests in this view, by the year they entered the queue. Click a year.
20102025
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)