Cost to Run a Robot Vacuum in North Carolina
North Carolina's average residential electricity rate is 15.1¢/kWh as of May 2026 — the 18th cheapest in the country, 18% below the U.S. average. At typical usage (7 uses/week at 0.06 kWh each), a robot vacuum here costs $0.28 per month.
Per use
0.9¢
0.06 kWh per use
Per day
0.9¢
7 uses/week at 0.06 kWh each
Per month
$0.28
1.8 kWh
Per year
$3.31
22 kWh
By usage level in North Carolina
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4×/week) | 0.5¢ | $0.14 | $1.65 |
| Typical (7×/week) | 0.9¢ | $0.28 | $3.31 |
| Heavy (14×/week) | 1.8¢ | $0.55 | $6.61 |
North Carolina 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 North Carolina?
At North Carolina's current average residential rate of 15.1¢/kWh (May 2026), a robot vacuum with typical usage costs about 0.9¢ per day, $0.28 per month, or $3.31 per year.
Is running a robot vacuum in North Carolina more expensive than average?
No — it's cheaper. North Carolina's rate is about 18% below the U.S. average: $0.28 per month here versus $0.34 nationally.
What does electricity cost in North Carolina right now?
North Carolina residents pay an average of 15.1¢ per kWh as of May 2026 — the 18th cheapest rate of the 51 U.S. jurisdictions we track.