United States › Grid › Interconnection queues
OCTARY USA · INTERCONNECTION QUEUESInterconnection queue in the USA — page 5
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 This shows every request: active, built and withdrawn.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 shown9,1872,001.0 GW
Active in queue2,001.0 GW9,187 requests
Agreement signed423.2 GW2,141 requests
Withdrawn24,2054,519.8 GW never built
Map
Loading requests…
In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
9,187 requests · page 5 of 184
| Project | Capacity | Status |
|---|---|---|
| Solar + storage project Q466, Yuma County Solar + storage |
1,000 MW | In study |
| Wind + storage project Q100, Los Angeles County Wind + storage |
1,000 MW | In study |
| Onshore wind project Q319, San Juan County Onshore wind |
1,000 MW | Paused / redesign |
| Battery storage project Q112, San Bernardino County Battery storage |
1,000 MW | In study |
| Solar + storage project 125, Apache County Solar + storage |
1,000 MW | In study |
| Solar + storage project Q88, Clark County Solar + storage |
1,000 MW | In study |
| Solar + storage project G0657, Klamath County Solar + storage |
1,000 MW | In study |
| Kickstart Energy Storage V Battery storage · Kickstart Infrastructure LLC |
999 MW | In study |
| Black Mountain Hale Gas Gas · Fort Worth Power Core LLC |
991 MW | In study |
| Gas project G0760, Grant County Gas |
990 MW | In study |
| Gas project 977454, Anson County Gas |
990 MW | In study |
| Zeus Spade Wind Wind + storage · Spade Wind, LLC |
987 MW | In study |
| Gas project E0050, Linn County Gas · Interstate Power and Light Company (IPL) |
987 MW | In study |
| Complex Serenity Wind Onshore wind · Serenity Wind, LLC |
971 MW | In study |
| Kilby1 Part 4 Large Block Simple Cycle Gas · Energy Forge One LLC |
950 MW | In study |
| Gas project J4116, Walworth County Gas |
950 MW | In study |
| Riviera Gas Gas · BKV-BPP Power |
942 MW | In study |
| Trumbull Energy Center Gas |
940 MW | Agreement signed |
| Easley Solar + storage |
940 MW | Agreement signed |
| Gas project Q32, Pinal County Gas |
928 MW | In study |
| Bristlecone Solar + storage |
921 MW | In study |
| Gas project GEN-2023-204, Morris County Gas |
915 MW | In study |
| Gas project GEN-2024-129, Labette County Gas |
910 MW | In study |
| Hoodini Solar + storage |
910 MW | In study |
| Athos Power Plant Solar + storage |
908 MW | Agreement signed |
| Arida 3 Solar Farm Solar + storage |
900 MW | In study |
| Solar project G0687, Sherman County Solar |
900 MW | In study |
| EmberYork Gas · EmberYork Energy Center |
900 MW | Agreement signed |
| Solar + storage project 25-00432, Lyon County Solar + storage |
900 MW | In study |
| Fierce River Solar Solar + storage · Rio Grande Solar LLC |
896 MW | In study |
| West Royal Natural Gas (TEF-Due Diligence) Gas · Invenergy Energy Transition Development LLC |
888 MW | In study |
| Sim Gideon Combined Cycle Gas · LCRA |
880 MW | In study |
| Lost Pines Power Park Gas · LCRA |
880 MW | In study |
| Schneider Combined Cycle Gas · LCRA |
880 MW | In study |
| Sunrise Wind Offshore wind · Sunrise Wind LLC |
880 MW | In study |
| Invictus Solar + storage |
860 MW | In study |
| Nuclear project AH1-695, Dauphin County Nuclear · Constellation Energy Generation, LLC |
859 MW | In study |
| Heritage Prairie Wind Onshore wind |
850 MW | Agreement signed |
| MilamStation Power Secured Gas Generation Gas · Power Secured Holdings LLC |
846 MW | In study |
| Solar + storage project Q2417, Maricopa County Solar + storage |
843 MW | In study |
| Cvow 2, Oss 2 ‚Äì T2G07 Offshore wind · Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) |
836 MW | In study |
| Amanece Solar + storage |
836 MW | In study |
| Cvow 1, Oss 1 - T1L11 Offshore wind · Virginia Electric and Power Company (d/b/a Dominion Energy Virginia) |
833 MW | In study |
| Carissalito Creek Solar + storage |
832 MW | In study |
| Offshore Wind Offshore wind |
827 MW | In study |
| Artemis Solar + storage |
825 MW | In study |
| Replacing 864 MW of coal with Natural Gas Generators; Castle Bluff Gas |
824 MW | In study |
| Solar + storage project Q2412, Navajo County Solar + storage |
822 MW | In study |
| Harquahala Flats 2 Solar + storage |
822 MW | In study |
| Valley Sunlight Refinery Solar + storage |
821 MW | In study |
Page 5 of 184
← Previous Next →
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.
- 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.
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)