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Prices here are state averages across all utilities and rate plans, from the U.S. Energy Information Administration — not the rate on any one bill. Generation-mix figures are reported annually, not real time.

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Coal Power in Idaho

Net generation and share of the state power mix, 2025 — U.S. Energy Information Administration.

Coal generation (2025)
0 thousand MWh
Share of state power mix
0%
National rank (coal output)
#42
U.S. average share
16.45%

Coal share of Idaho's power mix over time

2001: 0.77%2025: 0%

Year by year

YearCoal (thousand MWh)Share of state mix
202500%
202400%
202300%
202260.04%
2021160.1%
2020200.11%
2019210.11%
2018200.11%
2017240.14%
2016290.19%
2015790.5%
2014780.51%
2013920.6%
2012770.5%
2011830.5%
2010880.73%
2009830.63%
2008900.76%
2007840.73%
2006820.61%
2005950.88%
2004990.91%
2003900.87%
2002910.93%
2001720.77%

Source: U.S. Energy Information Administration, electric power operational data (net generation by state and energy source). "Share of state mix" is this fuel's net generation as a percentage of all in-state net generation.

Coal Power in Idaho | EnergyAtlasUSA