Cost to Run a Heat Pump in Maryland
Maryland's average residential electricity rate is 22.1¢/kWh as of April 2026 — the 39th cheapest in the country, 18% above the U.S. average. At typical usage (8 hours/day), a heat pump here costs $161 per month.
Per hour
$0.66
at 1,000–5,000 W
Per day
$5.30
8 hours/day
Per month
$161
730 kWh
Per year
$1,936
8,760 kWh
By usage level in Maryland
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $2.65 | $80.62 | $968 |
| Typical (8 hrs/day) | $5.30 | $161 | $1,936 |
| Heavy (16 hrs/day) | $10.61 | $322 | $3,872 |
Maryland 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 Maryland?
At Maryland's current average residential rate of 22.1¢/kWh (April 2026), a heat pump with typical usage costs about $5.30 per day, $161 per month, or $1,936 per year.
Is running a heat pump in Maryland more expensive than average?
Yes. Maryland's electricity costs about 18% more than the U.S. average, so the same usage costs $161 per month here versus $137 nationally.
What does electricity cost in Maryland right now?
Maryland residents pay an average of 22.1¢ per kWh as of April 2026 — the 39th cheapest rate of the 51 U.S. jurisdictions we track.