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Solar Energy & Solar Power Resources

Solar Energy in Washington

Solar Panels in Washington

There are currently at least solar panel installations throughout the state of Washington right now.

Solar Energy Data in WA by City

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Solar Power in WA

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WA Solar Energy

Solar Power in Washington

Solar Energy Levels in Washington

Sorry, solar radiation data for Washington is not currently available. Please try again later.

Solar Radiation in Washington

Below is a month-by-month comparison of how average Washington solar radiation levels compare to average levels in an area with historcially high levels (NV) and one with historically low levels (WA). [1]

→ k/m/d = kWh/m2/day = kilowatt hours per square meter per day.
→ Values listed as 0 (zero) are not available (N/A).
→ Washington values listed here are based on the capital, Olympia.

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Cost of Utilities in Washington

Washington Electricity Costs

Residential electricity prices in Washington averaged 10.40 cents per kilowatthour (¢/kWh) in September 2021, which was approximately 27% less than the overall U.S. average residential electricity rate of 14.19¢/kWh in September. [2]

Solar Power Poll: Washington

Vote now: What do you think? Are solar panels & solar power a good choice for residents of the state of Washington?

WA: Yes, solar is a great option  
WA: No, solar isn't a good option

Washington Natural Gas Costs

Residential natural gas prices in Washington averaged $14.35 per thousand cubic feet (Mcf) in September 2021, which was about 29% less than the overall U.S. average residential natural gas rate of $20.22 per Mcf in September. [3]

More about Washington

About Washington

Washington ranks 13th among all states in the U.S. with a population of approximately 6,724,540. [4]

WA Solar Power

Solar Energy in WA

To learn more about solar energy and solar power in Washington, or for additional solar-related resources in WA, visit the U.S. Energy Information Administration.

Did you know?

Some tax incentives and rebate programs are designed to spur the use of solar energy. These vary by location.

Cities in Washington

ZIP Codes in Washington