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What's New?

State Energy Data System: Total petroleum products, petroleum coke, and other petroleum products through 2023
Apr 18, 2025
Natural Gas Weekly Update
Apr 17, 2025
State Energy Portal: Updated Analyses and Quick Facts
Apr 17, 2025
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Underground Natural Gas Working Storage
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Electric Power Monthly

Data for January 2025 Release Date: March 25, 2025 Next Release Date: April 24, 2025 Full report PDF Re-release date March 31, 2025 (Revision Notice)

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Previous Issues

SAS Output

Table C.4. Unit of Measure Equivalents for Electricity

Unit	Equivalent
Kilowatt (kW)	1,000 (One Thousand) Watts
Megawatt (MW)	1,000,000 (One Million) Watts
Gigawatt (GW)	1,000,000,000 (One Billion) Watts
Terawatt (TW)	1,000,000,000,000 (One Trillion) Watts

Gigawatt	1,000,000 (One Million) Kilowatts
Thousand Gigawatts	1,000,000,000 (One Billion) Kilowatts

Kilowatthours (kWh)	1,000 (One Thousand) Watthours
Megawatthours (MWh)	1,000,000 (One Million) Watthours
Gigawatthours (GWh)	1,000,000,000 (One Billion) Watthours
Terawatthours (TWh)	1,000,000,000,000 (One Trillion) Watthours

Gigawatthours	1,000,000 (One Million) Kilowatthours
Thousand Gigawatthours	1,000,000,000(One Billion Kilowatthours

Source: U.S. Energy Information Administration