Cost to Run a Robot Vacuum 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 (7 uses/week at 0.06 kWh each), a robot vacuum here costs $0.52 per month.
Per use
1.7¢
0.06 kWh per use
Per day
1.7¢
7 uses/week at 0.06 kWh each
Per month
$0.52
1.8 kWh
Per year
$6.26
22 kWh
By usage level in Maine
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4×/week) | 0.9¢ | $0.26 | $3.13 |
| Typical (7×/week) | 1.7¢ | $0.52 | $6.26 |
| Heavy (14×/week) | 3.4¢ | $1.04 | $12.53 |
Maine vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a robot vacuum in Maine?
At Maine's current average residential rate of 28.6¢/kWh (May 2026), a robot vacuum with typical usage costs about 1.7¢ per day, $0.52 per month, or $6.26 per year.
Is running a robot vacuum in Maine more expensive than average?
Yes. Maine's electricity costs about 55% more than the U.S. average, so the same usage costs $0.52 per month here versus $0.34 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.