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Wind speed data, IEC classifications, and energy potential for 19 locations across Washington.
Sorted by wind quality (best first). Click any location for a detailed wind resource profile.
Washington ranks #16 in the United States for installed wind energy capacity, with approximately 2.3 GW of operational wind power. The state's Columbia Basin and Cascade foothills create opportunities for distributed wind and small-scale installations.
Average wind speeds across the 19 locations analyzed in Washington range from 3.15 m/s to 6.15 m/s at 100m hub height. The strongest winds are found near Dayton, where wind power density reaches 142.4W/m².
Our AI model delivers hour-by-hour capacity factor predictions for any location. Validated against 300+ wind farms across 8 countries.