United States โบ Grid โบ Interconnection queues โบ Ohio
OCTARY USA ยท INTERCONNECTION QUEUESProjects with signed interconnection agreements 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 This shows every request: active, built and withdrawn.
Map
Requests
| Project | Capacity | Status |
|---|---|---|
| Trumbull Energy Center Gas |
940 MW | Agreement signed |
| 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 |
| Firelands Wind Onshore wind |
298 MW | Agreement signed |
| Cadence Solar Energy Center Solar |
240 MW | Agreement signed |
| Eastern Cottontail Solar Solar |
220 MW | Agreement signed |
| Flint Grid Battery storage |
200 MW | Agreement signed |
| Pleasant Prairie Solar Energy Center Solar |
200 MW | Agreement signed |
| CG Fulton County Solar |
199 MW | Agreement signed |
| Sloopy Solar Energy Center Solar |
180 MW | Agreement signed |
| Kingwood Solar Solar |
175 MW | Agreement signed |
| 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 |
| 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 |
| Tymochtee Solar Solar |
120 MW | Agreement signed |
| Sycamore Creek Solar Solar |
117 MW | Agreement signed |
| Appalachian Cottontail Solar Solar |
114 MW | Agreement signed |
| Union Ridge Solar Solar |
108 MW | Agreement signed |
| Marion County Solar Project Solar |
100 MW | Agreement signed |
| Nuthatch Solar 5 Solar |
100 MW | Agreement signed |
| Scioto Solar Solar + storage |
100 MW | Agreement signed |
| Blossom Solar Solar |
88.0 MW | Agreement signed |
| Harvey Solar I Solar |
85.0 MW | Agreement signed |
| Prairie Flyer Energy Storage Battery storage |
85.0 MW | Agreement signed |
| Carnation Solar |
84.0 MW | Agreement signed |
| Frasier Solar Solar |
80.0 MW | Agreement signed |
| Angelina Solar I Solar |
80.0 MW | Agreement signed |
| Hillclimber Solar Solar |
78.0 MW | Agreement signed |
| Dixon Solar Solar |
70.0 MW | Agreement signed |
| Dixon Solar Solar |
70.0 MW | Agreement signed |
| Mark Center Solar Project Solar |
60.0 MW | Agreement signed |
| Carnation Solar |
58.0 MW | Agreement signed |
| Blossom Solar Solar |
56.0 MW | Agreement signed |
| Scioty Solar Solar |
50.0 MW | Agreement signed |
| Timber Road Storage III Battery storage |
50.0 MW | Agreement signed |
| Juliet Energy Solar |
50.0 MW | Agreement signed |
| Palomino Solar Solar |
50.0 MW | Agreement signed |
| Pleasant Prairie Solar Energy Center Solar |
50.0 MW | Agreement signed |
| Mark Center Solar Project Solar |
49.9 MW | Agreement signed |
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.
Requests by year joined
Capacity of requests in this view, by the year they entered the queue. Click a year.
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)