Electricity Costs in Seattle, Washington (2026)
Seattle households pay Washington’s statewide average residential rate of 14.36¢/kWh (April 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: $883. Payback: 14.3 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 $708 Details → Tankless Electric Water Heater $660 Details → Level 2 EV Charger $615 Details → Central Air Conditioner $482 Details → Hot Tub $472 Details → Pool Pump $310 Details → Heat Pump (whole-home) $302 Details → Portable Air Conditioner $179 Details → EV charging cost in Seattle
EV Annual home charging cost Full breakdown Tesla Model 3 Long Range $479 Details → Tesla Model Y Long Range $517 Details → Tesla Model S $547 Details → Tesla Model X $638 Details → Solar in Seattle
Installation costs in Seattle
About Seattle electricity