Desktop Computer in Seattle — $56/yr to Run (11.6¢/kWh)
Your desktop computer in Seattle costs about $5/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
$0.19
1.6 kWh/day
Monthly Cost
$4.64
40 kWh/mo
Annual Cost
$56
480 kWh/yr
Lifetime (6yr)
$334
energy only
Monthly Cost Breakdown in Seattle
| Period | kWh | Seattle Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 1.6 | $0.19 | $0.21 | $-0.02 |
| Weekly | 11.2 | $1.30 | $1.46 | $-0.16 |
| Monthly | 40.0 | $4.64 | $5.20 | $-0.56 |
| Quarterly | 120.0 | $13.92 | $15.60 | $-1.68 |
| Annual | 480.0 | $55.68 | $62.40 | $-6.72 |
Customize Your Desktop Computer Cost
Adjust usage hours and electricity rate to calculate your exact cost in Seattle.
Daily
$0.19
Monthly
$4.64
Annual
$56
6-Year
$334
Energy Saving Tips for Desktop Computer in Seattle
- ✓Seattle has below-average electricity rates, but saving energy still reduces your carbon footprint.
- ✓An ENERGY STAR Desktop Computer in Seattle saves ~$17/year compared to standard models.
- ✓Enable sleep mode after 15 minutes
- ✓Use 80 Plus certified power supply
- ✓Turn off monitor separately
ENERGY STAR Savings: Upgrading to an ENERGY STAR Desktop Computer in Seattle saves approximately $17/year at local rates — $100 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.
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Electric Furnace
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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
Heat Pump
HVAC · 2,400W
$445/yr
$37.12/mo
Desktop Computer Cost in Other Washington Cities
Desktop Computer Energy Cost FAQ — Seattle, WA
Understanding Desktop Computer 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 low-draw appliance like the Desktop Computer (200W) at Seattle's rate of 11.6¢/kWh costs approximately $56 per year — $7 less than the national average of $62.
Rates in Seattle are close to the national average, so the Desktop Computer's annual cost of $56 is broadly representative of what most US households pay. Over the 6-year expected lifespan, total energy cost reaches $334.
With a cost of living index of 104, Seattle is near the national median. The Desktop Computer's monthly cost of $4.64 represents a typical share of the average Seattle electric bill of $129/month. Upgrading to an ENERGY STAR Desktop Computer can cut energy use by up to 30%, saving approximately $17 per year at Seattle rates.
Seattle's moderate climate (avg 49.4°F) helps keep seasonal energy cost swings manageable for most appliances. A Desktop Computer produces approximately 0.34 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.