| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | PSEG Salem Generating Station | Nuclear | United States of America | 2,454 |
| 2 | Summit nuclear power plant | Nuclear | United States of America | 1,540 |
| 3 | PSEG Hope Creek Generating Station | Nuclear | United States of America | 1,240 |
| 4 | Hay Road | Gas | United States of America | 1,193 |
| 5 | Indian River power station | Coal | United States of America | 785 |
| 6 | Edge Moor | Gas | United States of America | 710 |
| 7 | Edge Moor Power Plant | Coal | United States of America | 698 |
| 8 | Indian River Generating Station | Coal | United States of America | 464 |
| 9 | Garrison Energy Center LLC | Gas | United States of America | 361 |
| 10 | Delaware City Plant | Gas | United States of America | 324 |
| 11 | Pedricktown Cogeneration Company LP | Gas | United States of America | 140 |
| 12 | Energy Center Dover | Gas | United States of America | 118 |
| 13 | McKee Run | Gas | United States of America | 114 |
| 14 | Warren F Sam Beasley Generation Station | Gas | United States of America | 96 |
| 15 | Christiana | Oil | United States of America | 52 |
| 16 | Van Sant Station | Oil | United States of America | 45 |
| 17 | Red Lion Energy Center | Gas | United States of America | 25 |
| 18 | West Station (DE) | Oil | United States of America | 20 |
| 19 | Delaware City 10 | Oil | United States of America | 18 |
| 20 | Milford Solar Farm | Solar | United States of America | 12 |
| 21 | Dover Sun Park | Solar | United States of America | 10 |
| 22 | Ameresco Delaware South | Waste | United States of America | 5 |
| 23 | Bruce A Henry Solar Farm | Solar | United States of America | 4 |
| 24 | DEC Phase II at Georgetown | Solar | United States of America | 3 |
| 25 | Brookside Newark | Gas | United States of America | 3 |
| 26 | Croda Atlas Point CHP | Waste | United States of America | 2 |
| 27 | University of Delaware Wind Turbine | Wind | United States of America | 2 |
| 28 | WHA Southbridge Solar Park CSG | Solar | United States of America | 1 |
| 29 | AGT001 Centerville Fuel Cell | Gas | United States of America | 1 |
| 30 | Perdue Bridgeville Photovoltaic | Solar | United States of America | 1 |
| 31 | DD Hay Road Solar 23 LLC | Solar | United States of America | 1 |
| 32 | DG AMP Solar Smyrna | Solar | United States of America | 1 |
| 33 | Kent County Wastewater Treatment Solar | Solar | United States of America | 1 |
| 34 | Onyx - Allen Harim | Solar | United States of America | 1 |
Method: ranked from open data — capacity & fuel from WRI Global Power Plant Database (CC BY 4.0); CO₂ measured for US EPA GHGRP / EU ETS records and modelled for Climate TRACE records. Sorted server-side; click any column to re-sort. Company-level data only.
PSEG Salem Generating Station (United States of America) ranks #1 with 2,454 mw.
This ranking covers 34 power plants in in Delaware, United States of America.
1. PSEG Salem Generating Station (2,454); 2. Summit nuclear power plant (1,540); 3. PSEG Hope Creek Generating Station (1,240).