Cost to Run a Dishwasher in Maine
Maine's average residential electricity rate is 28.6¢/kWh as of May 2026 — the 46th cheapest in the country, 55% above the U.S. average. At typical usage (5 uses/week at 1.2 kWh each), a dishwasher here costs $7.45 per month.
Per use
$0.34
1.2 kWh per use
Per day
$0.25
5 uses/week at 1.2 kWh each
Per month
$7.45
26 kWh
Per year
$89.48
313 kWh
By usage level in Maine
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (3×/week) | $0.12 | $3.73 | $44.74 |
| Typical (5×/week) | $0.25 | $7.45 | $89.48 |
| Heavy (10×/week) | $0.49 | $14.90 | $179 |
Maine vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a dishwasher in Maine?
At Maine's current average residential rate of 28.6¢/kWh (May 2026), a dishwasher with typical usage costs about $0.25 per day, $7.45 per month, or $89.48 per year.
Is running a dishwasher in Maine more expensive than average?
Yes. Maine's electricity costs about 55% more than the U.S. average, so the same usage costs $7.45 per month here versus $4.79 nationally.
What does electricity cost in Maine right now?
Maine residents pay an average of 28.6¢ per kWh as of May 2026 — the 46th cheapest rate of the 51 U.S. jurisdictions we track.