Power plant · Delaware, United States
Hay Road
Hay Road is a power plant in Delaware, United States, with 1,098 MW of capacity, owned by Calpine Mid-Atlantic Generation LLC.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Delaware | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Status | Operating | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Start year | 1989 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Owner | Calpine Mid-Atlantic Generation LLC | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Operator | Calpine Mid-Atlantic Generation LLC | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Capacity | 1,098 MW | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Technology | Natural Gas Fired Combined Cycle | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Coordinates | 39.7436, -75.5072 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
Research on this power plant and its owner.Who owns it up to the parent company, its grid connection and planning status, and an introduction to the owner.
Request researchHow it compares
Hay Road is the largest of 2 power plants in Delaware and the 271st-largest of 800 in the United States by capacity; its 1,098 MW is 0.13% of the 839,036 MW we hold for the United States. Ranks and totals cover the power plants in our data that report their capacity, not every one in existence. Power plants planned, permitted or under construction are ranked apart.
| Within | Rank | Total | Share |
|---|---|---|---|
| Delaware | 1st of 2 | 1,809 MW | 61% |
| United States | 271st of 800 | 839,036 MW | 0.13% |
| All power plants in our data | 298th of 12,032 | 1,190,447 MW | <0.1% |
Nearby
Within 50 km of this power plant: 6 data centers and 5 mines, measured from the coordinates in the facts above. The table shows the nearest 6, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Data center, Gloucester County (OSM way 607483487) | Data center | — | — | 28 km |
| Terminal Commerce Building | Data center | — | — | 38 km |
| Fox Road Sand Pit | Mine | — | Operating | 38 km |
| DāStor: 3400 Horizon Drive | Data center | — | — | 41 km |
| McAvoy Vitrified Brick Company | Mine | — | Operating | 42 km |
| Chesapeake Minerals | Mine | — | Operating | 47 km |
Owner, operator and place
More from Calpine Mid-Atlantic Generation LLC
- Edge Moor710 MW
Other power plants in Delaware
- Edge Moor710 MW
- Cedar Creek Solar114 MW · planned
Data on this page
- Contains public sector information licensed under the Open Government Licence v3.0. DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- JRC Open Power Plants Database (JRC-PPDB-OPEN), European Commission, Joint Research Centre. JRC Open Power Plants Database (JRC-PPDB-OPEN), CC BY 4.0.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.
- MSHA Mines Data Set. MSHA Mines Data Set, Public domain.
- Dutch power station owners' and operators' pages. Dutch power station owners' and operators' pages, Facts only, each linked to its page.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- Contains public sector information licensed under the Open Government Licence v3.0. Planning Inspectorate: National Infrastructure Projects, Open Government Licence v3.0.
- RVO SDE(+)(+) projecten in beheer and SDE viewer. RVO SDE(+)(+) projecten in beheer and SDE viewer, Free reuse, no attribution required.