Solar farms in Delaware
26 operating solar farms in Delaware with 135 MW of solar capacity, largest first. From EIA-860M, August 2026.
Plants
26
Solar capacity
135 MW
Net generation, 2025
158 GWh
18 of 26 plants reported
Largest solar farms in Delaware
| # | Plant | Solar MW | GWh, 2025 | Capacity factor |
|---|---|---|---|---|
| 1 | ENGIE Solidago Solar Project - HybridNew Castle County | 50 | 97.5 | 22.3% |
| 2 | Milford Solar FarmKent County | 12 | 18.2 | 17.6% |
| 3 | Dover Sun ParkKent County | 10 | 12.0 | 13.7% |
| 4 | Heimlich SolarSussex County | 4.5 | – | – |
| 5 | Bruce A Henry Solar FarmSussex County | 4.0 | 6.2 | 17.6% |
| 6 | KE73 CSGKent County | 4.0 | 0.0 | – |
| 7 | DE-ECA CS HartlyKent County | 4.0 | 2.3 | – |
| 8 | Sunrise Solar Lincoln DE (CSG)Sussex County | 4.0 | – | – |
| 9 | Chaberton Solar Blue Hen LLCSussex County | 4.0 | – | – |
| 10 | Chaberton Solar Biggins Creek LLCSussex County | 4.0 | – | – |
| 11 | CE DE - HarbesonSussex County | 4.0 | – | – |
| 12 | Sussex CSG 2 LLCSussex County | 3.3 | 0.0 | – |
| 13 | AstraZeneca Newark SolarNew Castle County | 3.2 | 5.3 | 18.8% |
| 14 | DEC Phase II at GeorgetownSussex County | 3.0 | 5.2 | 19.6% |
| 15 | Chaberton Solar BlackburnKent County | 3.0 | 0.0 | – |
| 16 | NL DE Taylor CSGSussex County | 3.0 | – | – |
| 17 | DE-ECA CS SeafordSussex County | 3.0 | 0.0 | – |
| 18 | South Campus SolarNew Castle County | 1.8 | 2.0 | 12.4% |
| 19 | Blue Hen SolarKent County | 1.5 | 2.2 | 16.8% |
| 20 | WHA Southbridge Solar Park CSGNew Castle County | 1.4 | 1.5 | 12.0% |
| 21 | Perdue Bridgeville PhotovoltaicSussex County | 1.3 | 1.8 | 15.5% |
| 22 | DE-ECA CS East EvensKent County | 1.3 | – | – |
| 23 | Kent County Wastewater Treatment SolarKent County | 1.2 | 0.8 | 8.0% |
| 24 | DD Hay Road Solar 23 LLCNew Castle County | 1.2 | – | – |
| 25 | Onyx - Allen HarimSussex County | 1.2 | 1.7 | 16.3% |
| 26 | DG AMP Solar SmyrnaKent County | 1.2 | 1.7 | 16.4% |
Projects where solar is the largest fuel or at least a fifth of nameplate capacity. MW is solar nameplate only; net generation covers the whole project. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources