EV Charge A Tesla Model 3 owner in Maine pays about $95 in electricity per 1,000 miles when charging at home, based on 32.11¢ per kWh, the EIA’s latest state average (August 2026). That’s $0.095 per mile and about $29.35 for a full charge.
Maine ranks #2 of 51 for electricity prices (1 = most expensive), so this is above the U.S. average of $54 per 1,000 miles for the same car. A 30-mpg gas car would spend about $144 on fuel for those 1,000 miles at Maine’s $4.33 a gallon, so home charging saves roughly $49 every 1,000 miles.
Home charging vs Supercharger vs gas in Maine
| Option | Price | Per 1,000 miles | Per year |
|---|---|---|---|
| Home, standard rate | 32.11¢/kWh | $95 | $1,140 |
| Tesla Supercharger (non-member avg.) | $0.61/kWh | $182 | $2,183 |
| Gas car, 30 mpg | $4.33/gal | $144 | $1,732 |
Supercharging a Tesla Model 3 in Maine costs about 1.9 times as much as charging at home. Most owners use it on road trips, not every day.
Cost by electric utility in Maine
| Utility | Est. rate | 1,000 miles (Tesla Model 3) | Full charge |
|---|---|---|---|
| Central Maine Power | 30.98¢ | $92 | $28.32 |
| Versant Power | 37.71¢ | $112 | $34.47 |
| Eastern Maine Electric Coop | 22.55¢ | $67 | $20.61 |
| Town of Madison | 20.04¢ | $59 | $18.32 |
| Houlton Water | 15.79¢ | $47 | $14.43 |
Tesla Model 3 vs other EVs in Maine
| EV | kWh/100 mi (EPA) | Per 1,000 miles |
|---|---|---|
| Tesla Model Y | 27.5 | $88 |
| Tesla Model 3 | 29.6 | $95 |
| Hyundai Ioniq 5 | 31.7 | $102 |
| Chevrolet Equinox EV | 32.6 | $105 |
| Ford Mustang Mach-E | 33.6 | $108 |
| Kia EV9 | 43.0 | $138 |
| Rivian R1S | 44.4 | $142 |
| Ford F-150 Lightning | 47.9 | $154 |
Tesla Model 3 charging cost in states near Maine
| State | ¢/kWh | Per 1,000 miles |
|---|---|---|
| Vermont | 23.84 | $71 |
| New Hampshire | 27.64 | $82 |
| Massachusetts | 30.48 | $90 |
| Maine | 32.11 | $95 |
Frequently asked questions
How much does it cost to fully charge a Tesla Model 3 in Maine?
About $29.35 from empty to full at home, using Maine’s average rate of 32.11¢ per kWh and the EPA rating of 29.6 kWh per 100 miles over a 309-mile range. Topping up from 20% to 80% costs roughly $17.61.
Is it cheaper to charge a Tesla Model 3 than to buy gas in Maine?
Yes at home: $95 vs $144 per 1,000 miles for a 30-mpg car. At a Supercharger it is not: $182 per 1,000 miles.
How much does a Tesla Model 3 add to an electric bill in Maine?
Driving 1,000 miles a month adds about $95 to a Maine electric bill, or $95 a month at 12,000 miles a year.
How can I charge a Tesla Model 3 cheaper in Maine?
Charge at home overnight, and ask your utility for a time-of-use or EV plan: off-peak prices are often well below the average rate used here. See our time-of-use guide.
More: EV charging cost in Maine · cost to charge a Tesla Model 3 in every state · EV charging cost calculator.
Cost to charge a Tesla Model 3 in other states
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- All 50 states for the Tesla Model 3
Sources: EIA Electric Power Monthly (August 2026); fueleconomy.gov (EPA, Model 3 Performance); DCFC Tracker (Superchargers); EIA gasoline prices. Method: how we calculate.
