Cost to Run a Heat Pump Water Heater in Wyoming
Wyoming's average residential electricity rate is 14.8¢/kWh as of May 2026 — the 14th cheapest in the country, 20% below the U.S. average. At typical usage (3 hours/day), a heat pump water heater here costs $13.50 per month.
Per hour
$0.15
at 400–1,500 W
Per day
$0.44
3 hours/day
Per month
$13.50
91 kWh
Per year
$162
1,095 kWh
By usage level in Wyoming
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (1.5 hrs/day) | $0.22 | $6.75 | $81.03 |
| Typical (3 hrs/day) | $0.44 | $13.50 | $162 |
| Heavy (6 hrs/day) | $0.89 | $27.00 | $324 |
Wyoming 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 Wyoming?
At Wyoming's current average residential rate of 14.8¢/kWh (May 2026), a heat pump water heater with typical usage costs about $0.44 per day, $13.50 per month, or $162 per year.
Is running a heat pump water heater in Wyoming more expensive than average?
No — it's cheaper. Wyoming's rate is about 20% below the U.S. average: $13.50 per month here versus $16.78 nationally.
What does electricity cost in Wyoming right now?
Wyoming residents pay an average of 14.8¢ per kWh as of May 2026 — the 14th cheapest rate of the 51 U.S. jurisdictions we track.