Electricity Costs in Seattle, Washington (2026)
Seattle households pay Washington’s statewide average residential rate of 14.91¢/kWh (June 2026), served primarily by Seattle City Light. Below: exact operating costs for the appliances and vehicles most likely to be on your bill, plus solar payback specific to Seattle’s latitude. Based on the EIA U.S. average household consumption of 893 kWh/month. Actual Seattle usage varies with climate — Sun Belt cities like Phoenix or Houston average 1,200-1,500 kWh/month; mild-climate cities like San Francisco or Seattle average 400-600 kWh/month. Each of the biggest household electric loads, at Seattle’s rate: Home Level 2 charging costs for popular EVs, at Seattle’s residential rate: A typical 6 kW rooftop solar system in Seattle costs about $18,000 gross ($3.00/W Washington state avg), $12,600 after the 30% federal tax credit. Estimated annual savings: $917. Payback: 13.7 years. Full Washington solar payback analysis → · Are solar panels worth it in Washington? → Typical gross install costs for major home energy upgrades, at Washington averages (Seattle may run ±15%): Primary utility: Seattle City Light. Rate data on this page uses the EIA Washington residential state average. Your actual utility bill may include time-of-use pricing, tiered rates, or monthly service fees on top of the per-kWh energy charge.Top appliance costs in Seattle
Appliance Annual cost See full calculator Electric Water Heater $735 Details → Tankless Electric Water Heater $686 Details → Level 2 EV Charger $639 Details → Central Air Conditioner $501 Details → Hot Tub $490 Details → Pool Pump $322 Details → Heat Pump (whole-home) $313 Details → Portable Air Conditioner $186 Details → EV charging cost in Seattle
EV Annual home charging cost Full breakdown Tesla Model 3 Long Range $497 Details → Tesla Model Y Long Range $537 Details → Tesla Model S $568 Details → Tesla Model X $663 Details → Solar in Seattle
Installation costs in Seattle
About Seattle electricity