Heat Pump in Seattle — $445/yr to Run (11.6¢/kWh)
Your heat pump in Seattle costs about $37/month at 11.6¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Seattle, WA Electricity Rate
11.6¢/kWh
Utility: Seattle City Light
-11% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$2.23
19.2 kWh/day
Monthly Cost
$37.12
320 kWh/mo
Annual Cost
$445
3,840 kWh/yr
Lifetime (15yr)
$6,682
energy only
Monthly Cost Breakdown in Seattle
| Period | kWh | Seattle Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 19.2 | $2.23 | $2.50 | $-0.27 |
| Weekly | 134.4 | $15.59 | $17.47 | $-1.88 |
| Monthly | 320.0 | $37.12 | $41.60 | $-4.48 |
| Quarterly | 960.0 | $111.36 | $124.80 | $-13.44 |
| Annual | 3840.0 | $445.44 | $499.20 | $-53.76 |
Customize Your Heat Pump Cost
Adjust usage hours and electricity rate to calculate your exact cost in Seattle.
Daily
$2.23
Monthly
$37.12
Annual
$445
15-Year
$6,682
Energy Saving Tips for Heat Pump in Seattle
- ✓Seattle has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Heat Pump in Seattle saves ~$89/year compared to standard models.
- ✓A smart Heat Pump with scheduling optimization can save ~$89/year at Seattle rates.
- ✓Keep outdoor unit clear of debris
- ✓Use backup heat only when necessary
- ✓Set to auto mode
ENERGY STAR Savings: Upgrading to an ENERGY STAR Heat Pump in Seattle saves approximately $89/year at local rates — $1,336 over the appliance lifetime.
Highest-Cost Appliances in Seattle, WA
See which appliances cost the most to run at Seattle's 11.6¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,503/yr
$125.28/mo
Electric Furnace
HVAC · 10,000W
$1,044/yr
$87.00/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$762/yr
$63.51/mo
EV Charger (Level 2)
Garage · 7,200W
$752/yr
$62.64/mo
Boiler (Electric)
HVAC · 6,000W
$626/yr
$52.20/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$572/yr
$47.63/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$572/yr
$47.63/mo
Hot Tub / Spa
Pool & Spa · 3,000W
$418/yr
$34.80/mo
Heat Pump Cost in Other Washington Cities
Heat Pump Energy Cost FAQ — Seattle, WA
Understanding Heat Pump Energy Costs in Seattle, WA
In a major metro like Seattle, electricity demand is high and rates reflect the cost of maintaining infrastructure for 0.7 million residents. Running a high-draw appliance like the Heat Pump (2,400W) at Seattle's rate of 11.6¢/kWh costs approximately $445 per year — $54 less than the national average of $499.
Rates in Seattle are close to the national average, so the Heat Pump's annual cost of $445 is broadly representative of what most US households pay. Over the 15-year expected lifespan, total energy cost reaches $6,682.
With a cost of living index of 104, Seattle is near the national median. The Heat Pump's monthly cost of $37.12 represents a typical share of the average Seattle electric bill of $129/month. Upgrading to an ENERGY STAR Heat Pump can cut energy use by up to 20%, saving approximately $89 per year at Seattle rates.
Seattle's moderate climate (avg 49.4°F) helps keep seasonal energy cost swings manageable for most appliances. A Heat Pump produces approximately 2.74 tons of CO2 annually at typical usage. Seattle residents can reduce this footprint by choosing an ENERGY STAR certified unit, optimizing usage patterns, or investing in solar — see our solar savings calculator for Seattle.
Compare All Energy Costs in Seattle
See energy costs for 168+ household appliances at Seattle's local electricity rate.