Cost to Run a Well Pump in Hawaii
Hawaii's average residential electricity rate is 48¢/kWh as of July 2026 — the 51st cheapest in the country, 162% above the U.S. average. At typical usage (2 hours/day), a well pump here costs $29.18 per month.
Per hour
$0.48
at 750–1,500 W
Per day
$0.96
2 hours/day
Per month
$29.18
61 kWh
Per year
$350
730 kWh
By usage level in Hawaii
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (1 hrs/day) | $0.48 | $14.59 | $175 |
| Typical (2 hrs/day) | $0.96 | $29.18 | $350 |
| Heavy (4 hrs/day) | $1.92 | $58.37 | $701 |
Hawaii vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a well pump in Hawaii?
At Hawaii's current average residential rate of 48¢/kWh (July 2026), a well pump with typical usage costs about $0.96 per day, $29.18 per month, or $350 per year.
Is running a well pump in Hawaii more expensive than average?
Yes. Hawaii's electricity costs about 162% more than the U.S. average, so the same usage costs $29.18 per month here versus $11.13 nationally.
What does electricity cost in Hawaii right now?
Hawaii residents pay an average of 48¢ per kWh as of July 2026 — the 51st cheapest rate of the 51 U.S. jurisdictions we track.