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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 Washington

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

Coal generation (2025)
3,160 thousand MWh
Share of state power mix
3.07%
National rank (coal output)
#33
U.S. average share
16.45%

Coal share of Washington's power mix over time

2001: 10.94%2025: 3.07%

Year by year

YearCoal (thousand MWh)Share of state mix
20253,1603.07%
20242,8472.78%
20234,1634.04%
20223,5663.06%
20213,1322.83%
20205,1694.45%
20197,1706.73%
20185,3744.6%
20175,4064.66%
20164,5473.99%
20154,8824.47%
20146,7205.78%
20136,7405.9%
20123,7633.22%
20115,2294.54%
20108,5278.24%
20097,4787.16%
20088,7627.91%
20078,5578%
20066,3735.89%
200510,49410.29%
200410,40910.19%
200311,09011.08%
20028,6618.43%
20019,08210.94%

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 Washington | EnergyAtlasUSA