Net electricity generation in Maine

Net electricity generation in Maine was 14.8 TWh in 2025, according to the U.S. Energy Information Administration. That is up 1.2% from 2024. That is the 45th highest of 51 states in 2025.

2025, TWh14.8 Provisional
Change on 2024+1.2%
Rank45th of 51US states ranked
Series high22.52002
Series low102020

Net electricity generation in Maine, 2001 to 2025

1015202520012005200920132017202120252001: 19.6 TWh2002: 22.5 TWh2003: 19 TWh2004: 19.1 TWh2005: 18.8 TWh2006: 16.8 TWh2007: 16.1 TWh2008: 17.1 TWh2009: 16.3 TWh2010: 17 TWh2011: 16 TWh2012: 15 TWh2013: 14 TWh2014: 13.2 TWh2015: 11.7 TWh2016: 11.5 TWh2017: 11.3 TWh2018: 11.3 TWh2019: 10.5 TWh2020: 10 TWh2021: 10.9 TWh2022: 12.8 TWh2023: 12.5 TWh2024: 14.7 TWh2025: 14.8 TWh
TWh. Source: EIA, Electricity data browser: net generation, all fuels, all sectors, utility-scale plants, annual (EIA-923) via Data Commons. Retrieved 2026-10-11, published 2026-10-11.
All 25 values
PeriodTWh
202514.8 Provisional
202414.7
202312.5
202212.8
202110.9
202010
201910.5
201811.3
201711.3
201611.5
201511.7
201413.2
201314
201215
201116
201017
200916.3
200817.1
200716.1
200616.8
200518.8
200419.1
200319
200222.5
200119.6

Rankings

Definition

Electricity generated in the year minus the electricity used by the power plants themselves, in terawatt hours (billion kilowatt hours), from the U.S. Energy Information Administration: for countries, its International Energy Statistics; for U.S. states, its survey of utility-scale power plants of 1 megawatt or more (Form EIA-923).

Countries and U.S. states. Generation is not consumption: exporters such as France and Norway generate more than they use. State figures leave out small-scale solar such as rooftop panels, which the country figure for the United States includes, so the states add up to about 2% less than the national total.

How to cite

Source: U.S. Energy Information Administration. Electricity data browser: net generation, all fuels, all sectors, utility-scale plants, annual (EIA-923). Retrieved through Data Commons (datacommons.org). https://www.eia.gov/electricity/data/browser/. Retrieved 2026-10-11.

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Questions

What is the net electricity generation in Maine?

Net electricity generation in Maine was 14.8 TWh in 2025, according to the U.S. Energy Information Administration. That is up 1.2% from 2024. That is the 45th highest of 51 states in 2025.

Where does this figure come from?

U.S. Energy Information Administration. Electricity data browser: net generation, all fuels, all sectors, utility-scale plants, annual (EIA-923). Retrieved by Invokely on 2026-10-11.

What was the highest net electricity generation in Maine?

22.5 TWh in 2002, the highest value since 2001 in this series.

Net electricity generation elsewhere in United States

Related statistics for Maine

All statistics for Maine