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With Data for 2024 Release Date: October 16, 2025 Next Release: October 2026 full report PDF
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SAS Output
Table 3.16. Utility Scale Facility Net Generation from Hydroelectric (Pumped Storage) Power
by State, by Sector, 2024 and 2023 (Thousand Megawatthours)

All Sectors Electric Power Sector Commercial Sector Industrial Sector




Electric Utilities Independent
Power Producers



Generation at Utility Scale Facilities Generation at Utility Scale Facilities Generation at Utility Scale Facilities Generation at Utility Scale Facilities Generation at Utility Scale Facilities
Census Division
and State		 Year 2024 Year 2023 Percentage
Change		 Year 2024 Year 2023 Year 2024 Year 2023 Year 2024 Year 2023 Year 2024 Year 2023
New England -479 -375 27.7% 0 0 -479 -375 0 0 0 0
Connecticut 5 5 -0.2% 0 0 5 5 0 0 0 0
Maine 0 0 -- 0 0 0 0 0 0 0 0
Massachusetts -483 -379 27.4% 0 0 -483 -379 0 0 0 0
New Hampshire 0 0 -- 0 0 0 0 0 0 0 0
Rhode Island 0 0 -- 0 0 0 0 0 0 0 0
Vermont 0 0 -- 0 0 0 0 0 0 0 0
Middle Atlantic -1,550 -1,442 7.5% -410 -372 -1,141 -1,070 0 0 0 0
New Jersey -232 -165 40.3% 0 0 -232 -165 0 0 0 0
New York -410 -372 10.1% -410 -372 0 0 0 0 0 0
Pennsylvania -909 -905 0.4% 0 0 -909 -905 0 0 0 0
East North Central -976 -810 20.5% -976 -810 0 0 0 0 0 0
Illinois 0 0 -- 0 0 0 0 0 0 0 0
Indiana 0 0 -- 0 0 0 0 0 0 0 0
Michigan -976 -810 20.5% -976 -810 0 0 0 0 0 0
Ohio 0 0 -- 0 0 0 0 0 0 0 0
Wisconsin 0 0 -- 0 0 0 0 0 0 0 0
West North Central 147 -49 -400.6% 147 -49 0 0 0 0 0 0
Iowa 0 0 -- 0 0 0 0 0 0 0 0
Kansas 0 0 -- 0 0 0 0 0 0 0 0
Minnesota 0 0 -- 0 0 0 0 0 0 0 0
Missouri 147 -49 -400.6% 147 -49 0 0 0 0 0 0
Nebraska 0 0 -- 0 0 0 0 0 0 0 0
North Dakota 0 0 -- 0 0 0 0 0 0 0 0
South Dakota 0 0 -- 0 0 0 0 0 0 0 0
South Atlantic -2,544 -2,573 -1.1% -2,544 -2,573 0 0 0 0 0 0
Delaware 0 0 -- 0 0 0 0 0 0 0 0
District of Columbia 0 0 -- 0 0 0 0 0 0 0 0
Florida 0 0 -- 0 0 0 0 0 0 0 0
Georgia -760 -664 14.5% -760 -664 0 0 0 0 0 0
Maryland 0 0 -- 0 0 0 0 0 0 0 0
North Carolina 0 0 -- 0 0 0 0 0 0 0 0
South Carolina -251 -454 -44.8% -251 -454 0 0 0 0 0 0
Virginia -1,533 -1,455 5.3% -1,533 -1,455 0 0 0 0 0 0
West Virginia 0 0 -- 0 0 0 0 0 0 0 0
East South Central -571 -554 3.1% -571 -554 0 0 0 0 0 0
Alabama 0 0 -- 0 0 0 0 0 0 0 0
Kentucky 0 0 -- 0 0 0 0 0 0 0 0
Mississippi 0 0 -- 0 0 0 0 0 0 0 0
Tennessee -571 -554 3.1% -571 -554 0 0 0 0 0 0
West South Central 29 47 -38.9% 29 47 0 0 0 0 0 0
Arkansas 77 101 -23.9% 77 101 0 0 0 0 0 0
Louisiana 0 0 -- 0 0 0 0 0 0 0 0
Oklahoma -48 -53 -10.4% -48 -53 0 0 0 0 0 0
Texas 0 0 -- 0 0 0 0 0 0 0 0
Mountain 136 161 -15.9% 136 161 0 0 0 0 0 0
Arizona 69 136 -49.6% 69 136 0 0 0 0 0 0
Colorado 67 25 167.6% 67 25 0 0 0 0 0 0
Idaho 0 0 -- 0 0 0 0 0 0 0 0
Montana 0 0 -- 0 0 0 0 0 0 0 0
Nevada 0 0 -- 0 0 0 0 0 0 0 0
New Mexico 0 0 -- 0 0 0 0 0 0 0 0
Utah 0 0 -- 0 0 0 0 0 0 0 0
Wyoming 0 0 -- 0 0 0 0 0 0 0 0
Pacific Contiguous -44 -396 -88.9% -44 -396 0 0 0 0 0 0
California -46 -393 -88.4% -46 -393 0 0 0 0 0 0
Oregon 0 0 -- 0 0 0 0 0 0 0 0
Washington 2 -3 -156.3% 2 -3 0 0 0 0 0 0
Pacific Noncontiguous 0 0 -- 0 0 0 0 0 0 0 0
Alaska 0 0 -- 0 0 0 0 0 0 0 0
Hawaii 0 0 -- 0 0 0 0 0 0 0 0
U.S. Total -5,852 -5,990 -2.3% -4,232 -4,545 -1,619 -1,445 0 0 0 0

NM = Not meaningful due to large relative standard error or excessive percentage change.
Notes: See Glossary for definitions. Values are final. See Technical Notes for a discussion of the sample design for the Form EIA-923.
Negative generation denotes that electric power consumed for plant use exceeds gross generation.
Totals may not equal sum of components because of independent rounding. Percentage change is calculated before rounding.
Source: U.S. Energy Information Administration, Form EIA-923, Power Plant Operations Report.

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