Which utility serves this customer?
Each Maine utility has different net metering rules, rebate programs, and pitch angles. Selecting here loads the right calculator math and proposal template.
Central Maine Power
Central Maine Power · Central & southern Maine · ~670,000 customers
Net Energy Billing — full 1:1 retail-rate credits for residential rooftop solar, intact with no dated cliff (LD 1777 (2025) reformed community solar only, NOT residential). ~$0.247/kWh all-in (supply $0.12721 + delivery ~$0.1196, Jul 2026) — lowest of ME's 3 utilities. 2026 supply +20% YoY. Efficiency Maine Small Battery Program (Category 2) available statewide.
Lead with: winter resilience + NEB protection (no cliff) + Efficiency Maine income
Versant — Bangor Hydro District
Versant Power · Bangor Hydro District · Bangor area & eastern Maine
Net Energy Billing — same 1:1 retail-rate credits as CMP, intact with no cliff. ~$0.304/kWh all-in (BHD supply $0.1295 + delivery ~$0.174, +23% supply YoY) — the HIGHEST all-in rate of any Maine utility, driven by back-to-back distribution hikes (28.5% 2023 + 23.2% 2025). Efficiency Maine Small Battery Program (Category 2) available statewide.
Lead with: highest all-in ME rate + winter resilience + Efficiency Maine income
Versant — Maine Public District
Versant Power · Maine Public District · Aroostook County & northern Maine
Net Energy Billing — same 1:1 retail-rate credits as CMP, intact with no cliff. ~$0.297/kWh all-in (MPD supply $0.14876 + delivery ~$0.1479, +28% supply YoY) — the HIGHEST supply rate and STEEPEST supply increase in Maine (BHD is highest all-in). Plus Aroostook's Canada power-feed dependency. Efficiency Maine Small Battery Program (Category 2) available statewide.
Lead with: highest ME supply rate + steepest supply increase + winter resilience