Tesla Supercharger Pricing in Maine (2026)
Member rate: 46.0¢/kWh — non-member: 55.0¢/kWh. Approximately 18 Supercharger stations in Maine. Home charging in Maine costs 22.8¢/kWh — Superchargers run 102–141% more.
Charging Cost Comparison in Maine
| Charging Option | Rate (¢/kWh) | Cost Per Mile | 12,000 mi/yr |
|---|---|---|---|
| Home Charging (cheapest) | 22.8¢ | 6.0¢ | $720 |
| Tesla Supercharger (member) | 46.0¢ | 12.1¢ | $1453 |
| Tesla Supercharger (non-member) | 55.0¢ | 14.5¢ | $1737 |
| Gas Car (28 MPG) | $3.38/gal | 12.1¢ | $1449 |
Assumes 3.8 mi/kWh EV efficiency, 12,000 miles/year. Tesla Supercharger rates estimated from state electricity pricing (Tesla correlates network rates with local grid costs). Home rate: EIA 2025 residential average for Maine. Gas: AAA state average.
Member vs Non-Member: Is It Worth It in Maine?
Tesla Supercharger Pricing in Maine: What to Know
Tesla sets Supercharger rates based on local electricity market conditions. In Maine, where residential electricity averages 22.8¢/kWh, Supercharger member pricing runs around 46.0¢/kWh — roughly 102% above home rates. That premium reflects the cost of Tesla's high-speed charging infrastructure, land, and maintenance.
There are approximately 18 Tesla Supercharger stations in Maine. Most stations offer 150–250 kW V3 chargers capable of adding 200+ miles in 15 minutes. V2 stations (typically 72–150 kW) are still active in some locations and charge at the same per-kWh rate but deliver power more slowly.
For everyday charging in Maine, home charging at 22.8¢/kWh is the most cost-effective option at $720/year for 12,000 miles. Use Superchargers for road trips and situations where home charging isn't available — not as a primary charging strategy.
Cost Scenarios at Maine Supercharger Rates
Estimates based on 46.0¢/kWh (member) and 55.0¢/kWh (non-member). Actual kWh varies by battery size and efficiency.
Frequently Asked Questions
How much does Tesla Supercharger cost per kWh in Maine?
Tesla Supercharger rates in Maine are approximately 46.0¢/kWh for members and 55.0¢/kWh for non-members. Rates vary by specific station location and can fluctuate with peak-demand pricing at busy stations. Creating a free Tesla account ensures you always pay the lower member rate.
How many Tesla Supercharger stations are in Maine?
There are approximately 18 Tesla Supercharger stations in Maine. Tesla continuously expands its network, so current counts may be higher. Use the Tesla app or tesla.com/findus for exact locations, availability, and stall counts at each station.
How does Supercharger pricing compare to home charging in Maine?
Home charging in Maine costs 22.8¢/kWh — the residential electricity average. Tesla Supercharger member rates run 46.0¢/kWh, which is 102% more than home. For 12,000 miles per year, home charging costs $720 vs $1453 at Superchargers. Most Tesla owners charge ~85% at home and use Superchargers mainly for long trips.
Can non-Tesla EVs use Superchargers in Maine?
Yes. Tesla has opened many Supercharger stations to non-Tesla EVs via the Tesla app. Non-Tesla vehicles using the Magic Dock adapter (available at select stations) pay the non-member rate of 55.0¢/kWh. Not all Maine stations have been opened to non-Tesla vehicles yet — check the Tesla app for which stations allow non-Tesla charging.
Tesla Supercharger Pricing in Nearby States
Data Sources & Methodology
Home electricity rate for Maine: U.S. Energy Information Administration (EIA) Electric Power Monthly, 2025 residential averages. Tesla Supercharger rates estimated based on state electricity pricing — Tesla correlates network rates with local grid costs. Station count: approximate as of Q1 2026 (verify current count at tesla.com/findus). Gas price: AAA 2024 state average. Last updated: March 2026.