EV Charging in Maine

Efficiency Maine's Off-Peak Charging EV Rebate offers up to $9,000 for a new EV (low-income) or $7,000 (moderate-income) when paired with an eligible off-peak Level 2 charger; standard rebates remain suspended. Maine adopted Advanced Clean Cars II. The state's long distances, cold winters, and rural geography make home charging particularly important.

Last updated June 2026

EV Charging Snapshot

Moderate

EV Adoption Rate: 7.0%
Public Chargers: 600
Top Incentive: Efficiency Maine Low-Income EV Rebate, up to $9,000 new (with bonus)

Adoption score

6/10

What applies to your address?

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EV adoption snapshot

EVs registered in Maine

11,400

2024 data · U.S. DOE Alternative Fuels Data Center

Utilities serving Maine

Utility coverage for Maine is being expanded. Major utility pages will appear here as they ship.

Residential Incentives

Efficiency Maine Off-Peak Charging EV Rebate (Low-Income)

Up to $8,000 for a new EV or $4,000 for a used EV; additional $1,000 bonus available through September 30, 2026

Maine residents with documented low-income status (HEAP, SNAP, TANF, or MaineCare participation, or income below program threshold); must purchase an eligible off-peak Level 2 charger and install it within 90 days; new vehicle price cap $55,000 ($80,000 for pickups), used cap $40,000 (MY 2019 or newer, under 72,000 miles); BEVs only, PHEVs not eligible

Apply / learn more →

Efficiency Maine Off-Peak Charging EV Rebate (Moderate-Income)

Up to $6,000 for a new EV or $3,000 for a used EV; additional $1,000 bonus available through September 30, 2026

Maine residents with adjusted gross income under $70,000 (single filer) or $100,000 (joint filer); same vehicle price caps and off-peak charger pairing requirement as the low-income tier; income verification required before vehicle purchase

Apply / learn more →

Federal EV Charger Tax Credit (30C)

Up to $1,000 (30% of equipment plus installation cost)

Residential charging equipment placed in service at a primary residence in an eligible census tract through June 30, 2026; claimed on IRS Form 8911

Apply / learn more →

Commercial & Property Owner Incentives

NEVI Formula Program (Maine)

Up to 80% of project costs

DC fast charging projects along designated Alternative Fuel Corridors in Maine, primarily I-95 and US-1; administered by Efficiency Maine through competitive RFPs (Phase 10 RFP issued 2026). Maine has awarded roughly 97% of its initial $19.3 million allocation and is expected to receive an additional $12 million NEVI plus $15 million CFI in subsequent rounds.

Apply / learn more →

Efficiency Maine Commercial EV Rebate (Vans)

$12,000 per commercial van under 100 kWh battery capacity; $14,000 per commercial van 100 kWh or larger

Maine businesses, nonprofits, governments, and tribal entities purchasing eligible new commercial electric vans paired with an off-peak Level 2 charger; program runs through September 30, 2026

Apply / learn more →

Central Maine Power EV Charger Grant

Up to $4,000 per port toward make-ready electrical infrastructure

CMP commercial customers installing Level 2 or DC fast chargers in the CMP service territory; competitive grant administered through the CMP EV Charger Grants program

Apply / learn more →

Federal 30C Commercial Charger Tax Credit

Up to $100,000 per installed EV charging port

Businesses installing depreciable EV charging property in eligible census tracts through June 30, 2026; claimed on IRS Form 8911

Apply / learn more →

Policy details

EV time-of-use rates

statewide

Both Maine transmission and distribution utilities, Central Maine Power and Versant Power, offer residential time-of-use rates that work for EV charging. Versant's Home Eco rate has on-peak windows 7am to noon and 4pm to 8pm and off-peak 8pm to 7am with deeply discounted overnight pricing. CMP delivery-side TOU is in active rollout following a 2025 Maine PUC proceeding.

SourceVerified Jun 2026

Net metering / solar+EV

full retail

Maine's Net Energy Billing program credits residential exports from Central Maine Power and Versant Power customers at the full retail rate, currently around 27 cents per kWh for CMP and 32 cents per kWh for Versant. Credits roll forward on a 12-month rolling basis and expire after that. The program remains open and unchanged for new residential participants in 2026.

SourceVerified Jun 2026

Right to charge

Statute on books

Maine's LD 1133 (2023) added EV charging protections to the Maine Condominium Act at 33 M.R.S. § 1602-105, barring condominium associations from prohibiting or unreasonably restricting installation of EV charging stations in a unit owner's designated parking space. Owners bear installation and electricity costs, must carry insurance, and must comply with applicable health, safety, and architectural standards.

Citation: 33 M.R.S. § 1602-105 (enacted by LD 1133, 2023)

Applies to: condo

SourceVerified Jun 2026

EV registration fees

Maine has no EV-specific registration surcharge in effect. State law authorizes the Secretary of State to impose a $25 annual surcharge once 3,000 EVs are registered (rising to $50 at 10,000), but the trigger has not been activated. Multiple bills, including LD 622 (2025), have proposed a $250 annual EV fee.

EV: None

PHEV: None

SourceVerified Jun 2026

Public charging network

ChargePoint, Blink, and Tesla Supercharger are the main networks. Portland and Bangor have reasonable coverage. I-95 from Portland to Bangor to the Canadian border is receiving NEVI investment. The coast (US-1) and interior of the state have thin coverage, creating range challenges for summer EV tourism.

Station-network counts for Maine will appear here once the next AFDC ingest runs.

Regulatory Environment

Maine adopted Advanced Clean Cars II, aligning with the 2035 ZEV new vehicle sales mandate. Efficiency Maine administers the state's EV incentive programs. Note: Efficiency Maine suspended standard (non-income-qualified) EV rebates in November 2024 after exhausting the original $13.5 million budget. LD 585, signed by Governor Mills in summer 2025, restored funding through forward capacity market revenues, but the resumed program is income-qualified only with a $2.4 million 2026 budget. From 2026 through 2028, at least half of all EV rebate funding must go to low- and moderate-income participants. Maine's 2026 electrical code update also requires hardwired Level 2 chargers to be installed by a licensed electrician.