Constellation Energy — Power Plant Portfolio

59 plants · 31.6 GW total capacity · across 16 states

Constellation Energy operates 59 power plants across 16 states with 31.6 GW total capacity. Their fleet is primarily natural gas (34 plants).

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Key Stats

Largest fuel
Natural Gas (34 plants)
Largest state
Texas (11 plants)
Subsidiary operators
Constellation Power, Inc (17)Calpine Mid-Atlantic Generation LLC (8)Constellation Power Source Generation, LLC (2)Calpine New Jersey Generation LLC (2)STP Nuclear Operating Co (1)Constellation Nuclear (1)Deer Park Energy Center (1)Geysers Power Co LLC (1)Calpine Bethlehem LLC (1)Baytown Energy Center LLC (1)

Plants by State

Texas (11 plants · 12 GW)

Pennsylvania (11 plants · 4.1 GW)

California (8 plants · 3.8 GW)

Delaware (5 plants · 1.9 GW)

Massachusetts (4 plants · 1.3 GW)

Maryland (4 plants · 1.1 GW)

New York (3 plants · 2.3 GW)

Alabama (2 plants · 1.7 GW)

New Jersey (2 plants · 344 MW)

Virginia (2 plants · 39 MW)

Idaho (2 plants · 27 MW)

New Hampshire (1 plants · 790 MW)

Arizona (1 plants · 708 MW)

Illinois (1 plants · 597 MW)

Maine (1 plants · 564 MW)

Arkansas (1 plants · 230 MW)

Plants by Fuel Type

Natural Gas (34 plants · 22.7 GW)

Oil & Petroleum (17 plants · 1.5 GW)

Nuclear (2 plants · 4.6 GW)

Hydroelectric (2 plants · 1.6 GW)

Wind (2 plants · 27 MW)

Geothermal (1 plants · 1.2 GW)

other (1 plants · 33 MW)