Cost to Run a Heat Pump Water Heater in Michigan
Michigan's average residential electricity rate is 22¢/kWh as of May 2026 — the 38th cheapest in the country, 20% above the U.S. average. At typical usage (3 hours/day), a heat pump water heater here costs $20.06 per month.
Per hour
$0.22
at 400–1,500 W
Per day
$0.66
3 hours/day
Per month
$20.06
91 kWh
Per year
$241
1,095 kWh
By usage level in Michigan
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (1.5 hrs/day) | $0.33 | $10.03 | $120 |
| Typical (3 hrs/day) | $0.66 | $20.06 | $241 |
| Heavy (6 hrs/day) | $1.32 | $40.13 | $482 |
Michigan vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a heat pump water heater in Michigan?
At Michigan's current average residential rate of 22¢/kWh (May 2026), a heat pump water heater with typical usage costs about $0.66 per day, $20.06 per month, or $241 per year.
Is running a heat pump water heater in Michigan more expensive than average?
Yes. Michigan's electricity costs about 20% more than the U.S. average, so the same usage costs $20.06 per month here versus $16.78 nationally.
What does electricity cost in Michigan right now?
Michigan residents pay an average of 22¢ per kWh as of May 2026 — the 38th cheapest rate of the 51 U.S. jurisdictions we track.