United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESInterconnection queue in PJM (Mid-Atlantic, Midwest) — page 7
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 This shows every request: active, built and withdrawn.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 shown1,248140.4 GW
Active in queue140.4 GW1,248 requests
Agreement signed35.0 GW343 requests
Withdrawn5,226638.1 GW never built
Map
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
1,248 requests · page 7 of 25
| Project | Capacity | Status |
|---|---|---|
| Kensington Solar Solar |
145 MW | Paused / redesign |
| Kankakee Solar Solar · AEUG Kankakee Solar, LLC |
144 MW | In study |
| Solar project AI2-037, King And Queen County Solar |
142 MW | In study |
| Solar project AH2-349, Halifax County Solar |
142 MW | In study |
| Grover Hill Wind Project Onshore wind |
140 MW | Agreement signed |
| Solar project AH1-188, Mingo County Solar · Twisted Gun Solar, LLC |
140 MW | In study |
| Solar project AG2-442, Charlotte County Solar · Taro Solar LLC |
140 MW | In study |
| Battery storage project AI1-186, Shenandoah County Battery storage |
140 MW | In study |
| Battery storage project AH2-083, Caroline County Battery storage |
140 MW | In study |
| Battery storage project AI1-181, Venango County Battery storage |
140 MW | In study |
| Woodridge Solar Solar |
138 MW | Agreement signed |
| Pulaski Energy Storage Battery storage · Pulaski Energy Storage LLC |
135 MW | In study |
| Magley Solar Energy Center Solar |
135 MW | Agreement signed |
| Onshore wind project AI2-390, Mclean County Onshore wind |
134 MW | In study |
| Solar project AG2-152, Pittsylvania County Solar · Virginia Electric and Power Company |
131 MW | In study |
| Battery storage project AI1-183, Richmond County Battery storage |
130 MW | In study |
| 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 |
| Battery storage project AI1-188, Erie County Battery storage |
130 MW | In study |
| Battery storage project AH2-335, York County Battery storage |
130 MW | In study |
| Nuclear project AH1-698, Will County Nuclear · Constellation Energy Generation, LLC |
130 MW | In study |
| South Branch Solar Solar |
130 MW | Agreement signed |
| Harvey Solar I Solar |
128 MW | Agreement signed |
| Solar + storage project AI1-080, Laporte County Solar + storage |
125 MW | In study |
| Riverstart Solar Park II Solar |
125 MW | Agreement signed |
| Solar project AI1-145, Prince Edward County Solar |
125 MW | In study |
| Solar project AI1-124, Lunenburg County Solar |
125 MW | In study |
| Battery storage project AH2-084, Fauquier County Battery storage |
125 MW | In study |
| Vinton Solar Solar |
125 MW | Agreement signed |
| Quarter Horse Solar Solar · Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) |
125 MW | Agreement signed |
| Bluestem Solar Solar · RWE Solar Development, LLC |
125 MW | In study |
| Bluestem Solar Solar |
125 MW | Agreement signed |
| Southern Virginia Solar Solar |
125 MW | Agreement signed |
| Battery storage project AI2-230, Caroline County Battery storage |
120 MW | In study |
| Border Basin Solar |
120 MW | Agreement signed |
| Jackson Generation Gas |
120 MW | Agreement signed |
| Battery storage project AI2-231, Prince William County Battery storage |
120 MW | In study |
| CC Solar I Solar |
120 MW | Paused / redesign |
| Canal Road Solar |
120 MW | Agreement signed |
| Rainbow Trout Solar + storage |
120 MW | Agreement signed |
| Solar + storage project AI1-074, Jackson County Solar + storage |
120 MW | In study |
| Solar project AH2-345, Lorain County Solar |
120 MW | In study |
| New Road Storage Battery storage |
120 MW | Agreement signed |
| Tymochtee Solar Solar |
120 MW | Agreement signed |
| Chester Solar Solar |
120 MW | Agreement signed |
| Solar project AG2-516, Winnebago County Solar · Kestrel Solar, LLC |
120 MW | In study |
| Ridgeway Solar Solar |
120 MW | Agreement signed |
| Solar + storage project AI1-174, Stephenson County Solar + storage |
118 MW | In study |
| Sycamore Creek Solar Solar |
117 MW | Agreement signed |
Page 7 of 25
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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.
20142025
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)