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Cost to run an ev charger (level 2) in Rhode Island
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$2.03/hour
EV Charger (Level 2) at 7,200 W in Rhode Island (28.18¢/kWh) · $123.36/month at 2 h/day
By hours of use
| Use | Per day | Per month | Per year |
|---|---|---|---|
| 1 h/day | $2.03 | $61.68 | $740.57 |
| 2 h/day | $4.06 | $123.36 | $1,481.14 |
| 4 h/day | $8.12 | $246.72 | $2,962.28 |
| 8 h/day | $16.23 | $493.44 | $5,924.56 |
| 12 h/day | $24.35 | $740.16 | $8,886.84 |
| 24 h/day | $48.70 | $1,480.33 | $17,773.69 |
A 32 A Level 2 charger at 240 V delivers about 7.2-7.7 kW.
Same appliance, nearby states
| State | ¢/kWh | Per month |
|---|---|---|
| Rhode Island | 28.18 | $123.36 |
| New Jersey | 24.61 | $107.73 |
| District of Columbia | 25.98 | $113.73 |
| New Hampshire | 27.64 | $121.00 |
| New York | 28.65 | $125.42 |
| Alaska | 29.41 | $128.75 |
| California | 29.75 | $130.23 |
FAQ
How much does it cost to run an ev charger (level 2) in Rhode Island?
At 7,200 W and 28.18¢/kWh: $2.03 per hour, $4.06 per day and $123.36 per month at 2 h/day.
How does Rhode Island compare with other states?
The same use costs $55.68/month in Nevada (cheapest) and $206.54/month in Hawaii (most expensive); the US average is $79.50.
Price: EIA Electric Power Monthly, Table 5.6.A (residential, August 2026 preliminary; released October 23, 2026).
EV Charger (Level 2) cost calculator · Electricity cost in Rhode Island
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