Grid operator · Company
PECO Energy Co
PECO Energy Co is the grid operator for 13 power plants in the United States, with 14,371 MW of capacity connected. It is a subsidiary of Exelon Corporation.
On its grid
The 13 assets connected to the grid of PECO Energy Co. It is their grid operator, not their owner.
- Power plants13 · 14,371 MW connected
Power plants 13 · 14,371 MW connected
| Power plant | Location | Role | Capacity |
|---|---|---|---|
| Peach Bottom | Pennsylvania, United States | Grid operator | 2,876 MW |
| Limerick | Pennsylvania, United States | Grid operator | 2,277 MW |
| York Energy Center | Pennsylvania, United States | Grid operator | 1,449 MW |
| Fairless Energy Center | Pennsylvania, United States | Grid operator | 1,338 MW |
| Wildcat Point Generation Facility | Maryland, United States | Grid operator | 1,114 MW |
| Muddy Run | Pennsylvania, United States | Grid operator | 1,072 MW |
| Eddystone Generating Station | Pennsylvania, United States | Grid operator | 862 MW |
| Marcus Hook Energy LP | Pennsylvania, United States | Grid operator | 836 MW |
| Essential Power Rock Springs LLC | Maryland, United States | Grid operator | 796 MW |
| Liberty Electric Power Plant | Pennsylvania, United States | Grid operator | 614 MW |
| Croydon CT Generating Station | Pennsylvania, United States | Grid operator | 546 MW |
| Conowingo | Maryland, United States | Grid operator | 531 MW |
| Fairless Hills | Pennsylvania, United States | Grid operator | 60 MW |
By country
Where the assets and rights are.
- The United States13 power plants
Group
Parent companies
From PECO Energy Co up to its ultimate parent in the data.
- PECO Energy Co
- Exelon Corporation
Partners and counterparties
Owners, operators and grid operators on the same assets.
- Constellation Power, Inc5 shared
- Constellation Nuclear2 shared
- Calpine Mid-Merit LLC1 shared
- Edgewater Generation, LLC1 shared
- EGCO Tower1 shared
- Essential Power Operating Services LLC1 shared
- Jera Energy America, LLC1 shared
- Liberty Electric Power LLC1 shared
- Marcus Hook Energy LP1 shared
- Old Dominion Electric Coop1 shared
- Public Service Elec & Gas Co1 shared
Facts
| Fact | Value | Source |
|---|---|---|
| Location | United States | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 |
| LEI | YH65D4JBECK76IFEJ279 | Rare Context entity resolution · record · CC0 1.0 · checked 25 Oct 2026 GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 |
| Company number | 278411 | GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 |
Also recorded as
Sources name PECO Energy Co under 2 records; this page joins them. Links to any of them lead here.
| Name in the source | Identifier | Source |
|---|---|---|
| PECO Energy Co | party:eia-utility:14940 | EIA-860 / 860M / 923 |
| PECO Energy Company | party:lei:YH65D4JBECK76IFEJ279 | GLEIF LEI |
Research on PECO Energy Co.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.
- GLEIF LEI. GLEIF LEI, CC0 1.0.
- Rare Context entity resolution. Rare Context entity resolution, CC0 1.0.