Central Maine Power Electricity Rate: $0.26/kWh
Central Maine Power currently charges $0.26 per kilowatt-hour for residential electricity in Maine. That's 57% above the national average of $0.17/kWh, costing the typical household about $2,851 per year.
Current Rate
$0.26/kWh
Annual Cost
$2,851
vs National
+57%
Solar Savings
$92k
What This Means for Your Electric Bill
At $0.26/kWh, a typical Maine household using 900 kWh per month pays approximately $238/month or $2,851/year for electricity alone.
High Rate Alert
Central Maine Power's rate of $0.26/kWh is significantly above the national average. Homeowners in this service area see some of the strongest returns from solar installation.
With solar, an 8kW system producing approximately 9,600 kWh annually could offset $2,534/year in electricity costs. Over 25 years with 3% annual rate increases, total savings reach an estimated $92,402.
Solar Savings Calculator for Central Maine Power
See how much solar could save you at Central Maine Power's current rate of $0.26/kWh.
$2,400
10.3 yr
$86,317
100%
Based on Central Maine Power rate of $0.26/kWh, 1,200 kWh/kW annual production, $3.10/W system cost ($24,800 total), no federal tax credit (Section 25D expired Dec 2025), 3% annual rate escalation, 0.4% panel degradation. Cash purchase assumed.
Heat Pump Operating Cost on Central Maine Power
At $0.26/kWh, here is what a cold-climate heat pump costs to run annually in ME compared to oil.
$2,059/yr
~7,800 kWh/year
$3,200/yr
ME average household
$1,141/yr
36% less than oil
Heat pump estimate assumes COP 3.0 cold-climate unit, typical ME heating/cooling load.Oil cost based on EIA state-average residential prices. Actual costs vary by home size, insulation, and climate zone.
Tired of Paying $0.26/kWh?
Central Maine Power customers can lock in solar savings today. Get a personalized estimate based on your actual roof and usage.
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