Delaware
Natural gas accounts for 88% of Delaware's 5,203 GWh of generation.
Where they are
Every announced project in Delaware with a recorded location; 14 sites.
Natural gas88%Solar9%Other3%Other (<2.5% each)0%
| Fuel | GWh | Share | YoY |
|---|---|---|---|
| Natural gas | 4,590 | 88.2% | ↑ 4.9 |
| Solar | 456 | 8.8% | ↑ 0.9 |
| Other | 153 | 2.9% | ↑ 0.9 |
| Wind | 4 | 0.1% | – |
13-month trend
Natural gas
Wind
Solar
Other
Hub power prices against a national gas-cost benchmark; not a state margin.
What’s standing
The 8 largest of 81 operating generators; 3.0 GW total capacity.
- Edge MoorNatural gas · Calpine Mid-Atlantic Generation LLC446 MW1973
- Garrison Energy Center LLC, unit GEC1Natural gas · Garrison Energy Center LLC235 MW2015
- Hay Road, unit CC1Natural gas · Calpine Mid-Atlantic Generation LLC207 MW1993
- Hay Road, unit CC2Natural gas · Calpine Mid-Atlantic Generation LLC195 MW2002
- Edge MoorNatural gas · Calpine Mid-Atlantic Generation LLC177 MW1966
- Garrison Energy Center LLC, unit GEC1Natural gas · Garrison Energy Center LLC126 MW2015
- Hay Road, unit CC2Natural gas · Calpine Mid-Atlantic Generation LLC122 MW2001
- Hay Road, unit CC2Natural gas · Calpine Mid-Atlantic Generation LLC122 MW2001
On the drawing board
Delaware has 3.0 GW standing. Another 12 MW is on the board by 2026: 8 MW testing, 4 MW under construction.
Built since July 2026
- Chaberton Solar Blue Hen LLCStanding4 MW2026
- Chaberton Solar Biggins Creek LLCStanding4 MW2026
- CE DE - HarbesonStanding4 MW2026
- Rifle Range Road SolarUnder construction4 MW2026
- Chaberton Solar CrestoneTesting4 MW2026
- Delaware Ave SolarTesting4 MW2026
Delaware's announced projects could add 390 GWh a year by 2031. Our projection includes 280 GWh after applying completion factors based on project status.
Delaware in the news
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