United States โบ Grid โบ Interconnection queues โบ Ohio
OCTARY USA ยท INTERCONNECTION QUEUESInterconnection queue in Ohio
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 This shows every request: active, built and withdrawn.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 shown18519.7 GW
Active in queue19.7 GW185 requests
Agreement signed8,251 MW65 requests
Withdrawn59480.2 GW never built
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Loading requestsโฆ
In studyAgreement signedUnder constructionBuiltSuspendedWithdrawn
Requests
185 requests ยท page 1 of 4
| Project | Capacity | Status |
|---|---|---|
| Gas project AH1-680, Carroll County Gas ยท Chestnut Run Energy LLC |
1,300 MW | In study |
| Trumbull Energy Center Gas |
940 MW | Agreement signed |
| Solar + storage project AJ1-008, Clermont County Solar + storage |
800 MW | In study |
| Gas project AH1-711, Wood County Gas ยท Troy Energy, LLC |
408 MW | In study |
| West Lorain Power Plant 345 kV Gas |
406 MW | Agreement signed |
| Oak Run Solar Project Solar |
400 MW | Agreement signed |
| Oak Run Solar Project Solar |
400 MW | Agreement signed |
| Yellow Wood Solar Energy Center Solar |
300 MW | Agreement signed |
| Butterfly Meadows Solar ยท Butterfly Meadows Solar Project, LLC |
300 MW | In study |
| Firelands Wind Onshore wind |
298 MW | Agreement signed |
| Solar project AI2-081, Logan County Solar |
271 MW | In study |
| Battery storage project AI1-167, Clermont County Battery storage |
250 MW | In study |
| Cadence Solar Energy Center Solar |
240 MW | Agreement signed |
| Solar project AH1-055, Jackson County Solar ยท Furnace Solar, LLC |
220 MW | In study |
| Eastern Cottontail Solar Solar |
220 MW | Agreement signed |
| Fountain Point Solar Solar ยท Fountain Point Solar Energy LLC |
207 MW | In study |
| South Branch Solar Solar |
205 MW | Paused / redesign |
| Solar project AH1-580, Harrison County Solar ยท Energy Pastures Solar Project, LLC |
200 MW | In study |
| Flint Grid Battery storage |
200 MW | Agreement signed |
| Solar project AG2-104, Madison County Solar ยท Oak Run Solar Project, LLC |
200 MW | In study |
| Battery storage project AG2-329, Wyandot County Battery storage ยท Wombat Solar LLC |
200 MW | In study |
| Pleasant Prairie Solar Energy Center Solar |
200 MW | Agreement signed |
| Solar project AI1-103, Champaign County Solar |
200 MW | In study |
| Onshore wind project AI1-168, Coshocton County Onshore wind |
200 MW | In study |
| Solar project AG2-082, Harrison County Solar ยท Energy Pastures Solar Project, LLC |
200 MW | In study |
| CG Fulton County Solar |
199 MW | Agreement signed |
| Solar project AH2-168, Madison County Solar |
185 MW | In study |
| Sloopy Solar Energy Center Solar |
180 MW | Agreement signed |
| Solar project AH1-537, Highland County Solar ยท Riverlake Energy, LLC |
179 MW | In study |
| Kingwood Solar Solar |
175 MW | Agreement signed |
| Solar project AI2-028, Union County Solar |
160 MW | In study |
| Springwater Solar Solar |
155 MW | Agreement signed |
| Harvey Solar I Solar |
150 MW | Agreement signed |
| Wild Grains Solar Solar |
150 MW | Agreement signed |
| Palomino Solar Solar |
150 MW | Agreement signed |
| Solar + storage project AI1-100, Belmont County Solar + storage |
150 MW | In study |
| Solar project AI2-035, Putnam County Solar |
150 MW | In study |
| Battery storage project AH2-228, Pickaway County Battery storage |
150 MW | In study |
| Kensington Solar Solar |
145 MW | Paused / redesign |
| Grover Hill Wind Project Onshore wind |
140 MW | Agreement signed |
| Gas project H037, Lucas County Gas |
135 MW | Agreement signed |
| Highland 3 Solar Solar |
130 MW | Agreement signed |
| South Branch Solar Solar |
130 MW | Agreement signed |
| Harvey Solar I Solar |
128 MW | Agreement signed |
| Vinton Solar Solar |
125 MW | Agreement signed |
| Border Basin Solar |
120 MW | Agreement signed |
| Canal Road Solar |
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 |
| Tymochtee Solar Solar |
120 MW | Agreement signed |
Page 1 of 4
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Capacity in the queue by state
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AKโME1GWVT129MWNH125MWWA58GWID21GWMT15GWND14GWMN28GWIL75GWWI27GWMI59GWNY26GWRI982MWMA11GWOR112GWNV82GWWY19GWSD9.6GWIA24GWIN60GWOH20GWPA12GWNJ16GWCT678MWCA179GWUT34GWCO43GWNE17GWMO30GWKY21GWWV6.9GWVA30GWMD5.9GWDE874MWAZ109GWNM34GWKS33GWAR35GWTN14GWNC21GWSC20GWDCโOK52GWLA38GWMS17GWAL14GWGA46GWHIโTX476GWFL24GW
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.
20152025
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 ยท Planned power plants (EIA)