Puget Sound Energy
Puget Sound Energy customers in King County can receive rebates on a wide range of energy-efficient upgrades including heat pumps (up to $2,400 for electric resistance conversion, up to $4,000 for gas-to-heat-pump), insulation ($0.50-$1.75/sq. ft. for attic, wall, and floor insulation), smart thermostats, heat pump water heaters, and windows. Starting in 2026, insulation rebates are capped at 2,000 sq. ft. per area. Rebates require PSE-approved contractors.
Estimate based on a cold-climate heat pump rebate; insulation and window rebates vary by scope.
Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.
This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.
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