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OCTARY USA · INTERCONNECTION QUEUESInterconnection queue in PJM (Mid-Atlantic, Midwest) — page 14
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 This shows every request: active, built and withdrawn.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
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In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
1,248 requests · page 14 of 25
| Project | Capacity | Status |
|---|---|---|
| Battery storage project AI2-231A, Botetourt County Battery storage |
60.0 MW | In study |
| Pigeon Run Solar and Storage Solar · Pigeon Run Solar, LLC |
60.0 MW | Agreement signed |
| Solar project AI2-024, Meigs County Solar |
60.0 MW | In study |
| Mora Solar Solar |
60.0 MW | Agreement signed |
| Lafayette Storage Battery storage · Lafayette Energy, LLC |
60.0 MW | In study |
| Solar + storage project AI2-444 Solar + storage |
59.5 MW | In study |
| Solar project AI1-123, Lunenburg County Solar |
59.0 MW | In study |
| Carnation Solar |
58.0 MW | Agreement signed |
| Blossom Solar Solar |
56.0 MW | Agreement signed |
| Morgnec Road Solar Solar |
55.8 MW | Agreement signed |
| Solar project AI2-245, Woodford County Solar |
55.2 MW | In study |
| Dover Solar Facility Solar |
55.0 MW | Paused / redesign |
| Battery storage project AG2-272, Pittsylvania County Battery storage · Tupelo Storage, LLC |
55.0 MW | In study |
| Hardin Energy Center – Storage II Battery storage |
55.0 MW | Paused / redesign |
| Solar project AG2-617, Anne Arundel County Solar · Dairy Farm Solar, L.L.C. |
55.0 MW | In study |
| Bluestem Solar Battery storage · RWE Solar Development, LLC |
55.0 MW | In study |
| Flat Run Solar Solar |
55.0 MW | Agreement signed |
| Solar project AI2-224, Charlotte County Solar |
55.0 MW | In study |
| Battery storage project AH2-061, Prince William County Battery storage |
55.0 MW | In study |
| Solar project AG2-585, Kankakee County Solar · Grand Marsh Solar 2, LLC |
55.0 MW | In study |
| Dover Solar Solar |
55.0 MW | Paused / redesign |
| Battery storage project AH2-060, Prince William County Battery storage |
55.0 MW | In study |
| Barrelhead Solar · Barrelhead Solar, LLC |
54.0 MW | Agreement signed |
| Gas project AH1-744, Prince George's County Gas · Parkway Generation Operating LLC |
53.5 MW | In study |
| Solar project AI1-151, Adams County Solar |
53.2 MW | In study |
| Gladys Solar Solar · Gladys Solar, LLC |
53.0 MW | Agreement signed |
| Solar project AG2-073, Madison County Solar · SR Madison, LLC |
53.0 MW | In study |
| Solar project AH2-080, Brunswick County Solar |
52.7 MW | In study |
| Solar + storage project AH2-076, Perry County Solar + storage |
52.5 MW | In study |
| Battery storage project AH2-145, King George County Battery storage |
52.3 MW | In study |
| Wythe County Solar Project Battery storage |
52.2 MW | Agreement signed |
| Clermont County Solar Project Battery storage |
52.2 MW | Paused / redesign |
| Battery storage project AH2-372, Stephenson County Battery storage |
52.0 MW | In study |
| Gas project AG2-562, St. Joseph County Gas · St. Joseph Energy Center, LLC |
52.0 MW | In study |
| Solar + storage project AH2-199, Will County Solar + storage |
51.7 MW | In study |
| Solar project AI1-120, Warren County Solar |
51.6 MW | In study |
| Solar project AI2-196, Lycoming County Solar |
51.5 MW | In study |
| Solar project AH1-227, Wise County Solar · Virginia Electric and Power Company |
51.3 MW | In study |
| Gas project AH1-703, Bergen County Gas · Parkway Generation Operating LLC |
51.3 MW | In study |
| Bergen Generating Station Gas |
51.1 MW | Agreement signed |
| Egypt Road Solar Solar |
51.1 MW | Agreement signed |
| Knoxville Solar Solar |
51.0 MW | Agreement signed |
| Hawks Nest Hydro Hydro |
51.0 MW | Agreement signed |
| Solar project AI2-244, Nottoway County Solar |
50.3 MW | In study |
| MC Solar I Solar |
50.0 MW | Agreement signed |
| Battery storage project AJ1-001, Mecklenburg County Battery storage |
50.0 MW | In study |
| Battery storage project AG2-370, Allen County Battery storage · Tillman Storage LLC |
50.0 MW | In study |
| Zion Energy Center - BESS Battery storage |
50.0 MW | Agreement signed |
| Battery storage project AI2-042, Louisa County Battery storage |
50.0 MW | In study |
| Scioty Solar Solar |
50.0 MW | Agreement signed |
Page 14 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)