Versant Power
Versant Power delivers electricity to about 165,560 customers across eastern and northern Maine through its Bangor Hydro and Maine Public districts. As a transmission and distribution utility in Maine's restructured market, Versant delivers power but does not sell energy supply. Versant offers an optional residential TOU delivery rate, the Home Eco rate, that rewards off-peak EV charging; EV charger rebates and managed-charging programs are administered statewide by Efficiency Maine, not by Versant.
At a glance
Investor-owned- Serves
- Maine
- Customers
- 165,560
- EV rate plan
- Yes
- EVSE rebate
- –
- Managed-charging program
- Yes
EV time-of-use rate plans
Home Eco Rate, Time of Use (Rate A-4 / A-4M)
Verified Jun 2026
- Peak
- 7am-12pm and 4pm-8pm weekdays (shoulder 12pm-4pm weekdays)
- Varies
- Off-peak
- 8pm-7am daily, plus shoulder/off-peak all weekends and holidays
- Varies
Optional residential delivery rate, available whole-house or as a separately metered Home Eco with Bonus Meter option for EV charging and battery storage. Applies to the delivery charge only; available in both Bangor Hydro and Maine Public districts. Enrollment may require a meter change.
Commercial & multifamily rebates
Efficiency Maine EV Charging Initiatives (Workplace and Multifamily)
Up to 80 percent of eligible costs, capped at $10,000 per Level 2 port
Statewide program for eligible workplaces and multifamily properties in Maine, including Versant territory. Sites must meet program requirements such as minimum ports and public accessibility; check current eligibility and open application rounds with Efficiency Maine.
Apply / learn more →Managed-charging programs
Efficiency Maine Electric Vehicle Managed Charging Initiative
Residential customers enroll a qualifying Level 2 charger or eligible EV and Efficiency Maine shifts charging to off-peak hours automatically. No active participation is needed beyond keeping the device enrolled and connected.
$50 one-time enrollment plus $50 annually
Efficiency Maine Off-Peak Charger Incentive
A discount on a qualifying off-peak EV charger that comes preset to pause charging during weekday peak hours. Reduces the up-front cost of a charger that charges during lower-demand periods.
Instant discount on a qualifying off-peak charger; see Efficiency Maine for current amount
Versant Power offers an optional residential time-of-use rate on the delivery portion of your bill, called Home Eco. On weekdays the on-peak periods run 7am to 12pm and 4pm to 8pm, with a shoulder period from 12pm to 4pm; off-peak runs 8pm to 7am, and weekends and holidays are shoulder or off-peak. Charging overnight or on weekends falls in the cheaper off-peak window. A separately metered Home Eco with Bonus Meter option lets EV charging and battery storage bill on the time-of-use rate while the rest of the home stays on a standard rate.
Versant does not run its own EV charger rebate or managed-charging program. The statewide Efficiency Maine Trust administers EV charger incentives and managed charging across both Maine utility territories. Its off-peak charger incentive discounts a qualifying charger, and its managed-charging initiative pays a $50 one-time enrollment incentive plus $50 in annual participation payments for keeping a qualifying Level 2 charger or eligible EV enrolled. Versant's Home Eco rate applies to delivery only and stacks with Efficiency Maine programs, but enrollment in each is separate.
Maine is a restructured electricity market; Versant is a pure transmission and distribution utility and does not sell generation. Your energy supply comes from the standard offer or a competitive supplier, and the Home Eco rate applies only to the delivery charge, not the supply price. That regulatory structure is why most EV-related incentives in Versant territory carry the Efficiency Maine name rather than the utility's.
Service territory
Maine
- Aroostook
- Hancock
- Penobscot
- Piscataquis
- Waldo
- Washington
Cost to charge
Other utilities in Maine
State guides
Sources
- Versant Power, Rate A-4M Home Eco Rate Time of UseRetrieved Jun 2026
- Versant Power, Bangor Hydro District Rate A-4 Home Eco Tariff (July 1 2025)Retrieved Jun 2026
- Versant Power, Eco RatesRetrieved Jun 2026
- Versant Power, Electric VehiclesRetrieved Jun 2026
- Efficiency Maine, EV and Charger IncentivesRetrieved Jun 2026
- Efficiency Maine, Off-Peak Charger IncentivesRetrieved Jun 2026
- Efficiency Maine, EV Managed Charging Program Manual Feb 2024Retrieved Jun 2026
- Efficiency Maine, Public EV Charging Initiatives (EVSE Initiative)Retrieved Jun 2026
Free guide
The Home EV Charging Guide
Everything a homeowner needs to go from curious to charging. Chargers, installation, costs, and the credits that pay for it. No sales pitch.
- Do you actually need Level 2?
- What installation really involves
- Costs, credits, and incentives
- Your install-day checklist
Free, just your email address.
Free guide
The Commercial Charging Playbook
A property owner's guide to deploying EV charging that pays for itself. Planning, utility coordination, funding, and the real business case. No vendor spin.
- Should your property offer charging?
- Planning and the deployment process
- Funding: NEVI, CFI, and state and utility programs
- ROI and the business case
Free, just your email address.
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