EV Charger (Level 1, 120V) in Washington — $469/yr to Run (13.6¢/kWh)
Your ev charger (level 1, 120v) in Washington costs about $39/month at 13.6¢/kWh. See daily, monthly, and yearly costs, plus tips to cut your bill.
Washington, DC Electricity Rate
13.6¢/kWh
Utility: Pepco (Potomac Electric)
+4% vs national avg
National avg: 13.0¢/kWh
Daily Cost
$1.56
11.5 kWh/day
Monthly Cost
$39.08
288 kWh/mo
Annual Cost
$469
3,456 kWh/yr
Lifetime (15yr)
$7,035
energy only
Monthly Cost Breakdown in Washington
| Period | kWh | Washington Cost | National Avg | Difference |
|---|---|---|---|---|
| Daily | 11.5 | $1.56 | $1.50 | +$0.07 |
| Weekly | 80.6 | $10.94 | $10.48 | +$0.46 |
| Monthly | 288.0 | $39.08 | $37.44 | +$1.64 |
| Quarterly | 864.0 | $117.24 | $112.32 | +$4.92 |
| Annual | 3456.0 | $468.98 | $449.28 | +$19.70 |
Customize Your EV Charger (Level 1, 120V) Cost
Adjust usage hours and electricity rate to calculate your exact cost in Washington.
Daily
$1.56
Monthly
$39.08
Annual
$469
15-Year
$7,035
Energy Saving Tips for EV Charger (Level 1, 120V) in Washington
- ✓Washington electricity rates are 4% above the national average — energy efficiency matters more here.
- ✓Good for PHEVs and short commutes
- ✓Charge overnight for convenience
- ✓Consider Level 2 for faster charging
Highest-Cost Appliances in Washington, DC
See which appliances cost the most to run at Washington's 13.6¢/kWh electricity rate.
Level 2 EV Charger (240V)
Transportation · 7,200W
$1,759/yr
$146.56/mo
Electric Furnace
HVAC · 10,000W
$1,221/yr
$101.77/mo
Electric Tankless Water Heater
Water Heating · 18,000W
$892/yr
$74.30/mo
EV Charger (Level 2)
Garage · 7,200W
$879/yr
$73.28/mo
Boiler (Electric)
HVAC · 6,000W
$733/yr
$61.06/mo
Electric Water Heater (Tank)
Water Heating · 4,500W
$669/yr
$55.72/mo
Water Heater (Tank Electric)
Water Heating · 4,500W
$669/yr
$55.72/mo
Heat Pump
HVAC · 2,400W
$521/yr
$43.42/mo
EV Charger (Level 1, 120V) Energy Cost FAQ — Washington, DC
Understanding EV Charger (Level 1, 120V) Energy Costs in Washington, DC
In a major metro like Washington, electricity demand is high and rates reflect the cost of maintaining infrastructure for 0.7 million residents. Running a moderate-draw appliance like the EV Charger (Level 1, 120V) (1,440W) at Washington's rate of 13.6¢/kWh costs approximately $469 per year — $20 more than the national average of $449.
Washington rates are 4% above the national average — a modest premium that adds $20 per year to EV Charger (Level 1, 120V) operating costs. Over the appliance's 15-year lifespan, that's $295 in cumulative extra spending versus the national average.
Washington has a high cost of living (index: 157), which means electricity is just one of many above-average expenses. Reducing appliance energy costs — even by small amounts — contributes to meaningful household savings in this market. Since no ENERGY STAR or smart version is currently available for this appliance, reducing usage hours is the primary way to cut costs.
Washington's moderate climate (avg 44.7°F) helps keep seasonal energy cost swings manageable for most appliances. A EV Charger (Level 1, 120V) produces approximately 2.47 tons of CO2 annually at typical usage. Washington residents can reduce this footprint by optimizing usage patterns, or investing in solar — see our solar savings calculator for Washington.
Compare All Energy Costs in Washington
See energy costs for 168+ household appliances at Washington's local electricity rate.