Grid operator · Company
American Transmission Systems Inc
American Transmission Systems Inc is the grid operator for 13 power plants in the United States, with 6,679 MW of capacity connected.
On its grid
The 13 assets connected to the grid of American Transmission Systems Inc. It is their grid operator, not their owner.
- Power plants13 · 6,679 MW connected
Power plants 13 · 6,679 MW connected
| Power plant | Location | Role | Capacity |
|---|---|---|---|
| Oregon Clean Energy Center | Ohio, United States | Grid operator | 1,062 MW |
| Trumbull Energy Center | Ohio, United States | Grid operator | 988 MW |
| Middletown- Ohio | Ohio, United States | Grid operator | 962 MW |
| Troy Energy LLC | Ohio, United States | Grid operator | 796 MW |
| Fremont Energy Center | Ohio, United States | Grid operator | 740 MW |
| West Lorain | Ohio, United States | Grid operator | 556 MW |
| Richland (OH) | Ohio, United States | Grid operator | 450 MW |
| Firelands Wind | Ohio, United States | Grid operator | 297 MW |
| Henry Solar | Ohio, United States | Grid operator | 206 MW |
| Ritter Solar | Ohio, United States | Grid operator | 199 MW |
| Kingwood Solar | Ohio, United States | Grid operator | 175 MW |
| Stark Solar, LLC | Ohio, United States | Grid operator | 150 MW |
| Marion County Solar Project | Ohio, United States | Grid operator | 100 MW |
By country
Where the assets and rights are.
- The United States13 power plants
Partners and counterparties
Owners, operators and grid operators on the same assets.
- Repsol Renewables NA2 shared
- American Mun Power-Ohio, Inc1 shared
- Clean Energy Future - Lordstown, LLC1 shared
- Clean Energy Future - Trumbull, LLC.1 shared
- Firelands Wind, LLC1 shared
- LS Power Development LLC1 shared
- Marion County Solar Project, LLC1 shared
- Oregon Clean Energy Center1 shared
- Richland-Stryker Generation LLC1 shared
- Samsung C&T Renewables, LLC1 shared
- Troy Energy, LLC1 shared
- Vermillion Power, L.L.C.1 shared
Research on American Transmission Systems Inc.Who owns the assets on its grid, where it has capacity left and how long its queue is, and an introduction to the people who decide on connections.
Request researchData on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.