This is a list of electricity-generating power stations in the U.S. state of Delaware, sorted by type and name. In 2021, Delaware had a total summer capacity of 3,273 MW through all of its power plants, and a net generation of 4,305 GWh.^[2] In 2023, the electrical energy generation mix was 91.3% natural gas, 3.6% other gases, 3.3% solar, 1.6% biomass, 0.2% petroleum, and 0.1% wind. Distributed small-scale solar, including customer-owned photovoltaic panels, delivered an additional net 190 GWh to the state's electricity grid in 2023. This compares as about 20 percent more than the amount generated by Delaware's utility-scale solar facilities.^[1]

Data from the U.S. Energy Information Administration serves as a general reference.^[3]

^A Total Net Summer Capacity

^A Total Net Summer Capacity

^A Total Net Summer Capacity
^B Half of generating capacity at the Delaware City Oil Refinery is allocated to other petroleum gases.

Data from the U.S. Energy Information Administration serves as a general reference.^[3]

^A Total Net Summer Capacity

There were no utility-scale Geothermal facilities in the state of Delaware in 2019.

There were no utility-scale Hydroelectric facilities in the state of Delaware in 2019.

There are no utility-scale Nuclear facilities in the state of Delaware.

There are no utility-scale Battery Storage facilities in the state of Delaware.

There are no utility-scale Pumped Storage facilities in the state of Delaware.

• List of power stations in the United States