Cost to Run a Heat Pump in Washington, D.C.
Washington, D.C.'s average residential electricity rate is 25.4¢/kWh as of April 2026 — the 42nd cheapest in the country, 35% above the U.S. average. At typical usage (8 hours/day), a heat pump here costs $185 per month.
Per hour
$0.76
at 1,000–5,000 W
Per day
$6.10
8 hours/day
Per month
$185
730 kWh
Per year
$2,225
8,760 kWh
By usage level in Washington, D.C.
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $3.05 | $92.66 | $1,113 |
| Typical (8 hrs/day) | $6.10 | $185 | $2,225 |
| Heavy (16 hrs/day) | $12.19 | $371 | $4,450 |
Washington, D.C. vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a heat pump in Washington, D.C.?
At Washington, D.C.'s current average residential rate of 25.4¢/kWh (April 2026), a heat pump with typical usage costs about $6.10 per day, $185 per month, or $2,225 per year.
Is running a heat pump in Washington, D.C. more expensive than average?
Yes. Washington, D.C.'s electricity costs about 35% more than the U.S. average, so the same usage costs $185 per month here versus $137 nationally.
What does electricity cost in Washington, D.C. right now?
Washington, D.C. residents pay an average of 25.4¢ per kWh as of April 2026 — the 42nd cheapest rate of the 51 U.S. jurisdictions we track.