
Electricity Rates in Lewiston, ME
Average electricity cost, utility comparison, and solar savings potential for Lewiston homeowners.
Lewiston Electricity Cost Overview
The average residential electricity rate in Lewiston, ME is $0.18 per kWh, which is 12% above the national average of $0.16/kWh. Homeowners in Lewiston pay an average of $155 per month for electricity, based on typical usage of 859 kWh per month.
Electricity rates in Lewiston are determined by the local utility providers that serve the area. Rates can vary depending on your specific utility, usage level, and time of use. Since Maine has a deregulated electricity market, Lewiston residents can shop for competitive rates from alternative suppliers.
Electric Utilities Serving Lewiston
| Utility Company | Avg Rate ($/kWh) | Est. Monthly Bill |
|---|---|---|
| Central Maine Power | $0.19 | $163 |
| Versant Power | $0.17 | $146 |
| Houlton Water Company | $0.15 | $129 |
Compare & Shop Electricity Rates in Lewiston
Maine has a deregulated electricity market, which means Lewiston residents can choose their electricity supplier. You're not limited to the default utility rate — you can shop for the cheapest electric rates from competing suppliers while your local utility still handles delivery.
How to Find the Lowest Rates in Lewiston
- Compare suppliers: Check your state's Public Utilities Commission website for a list of approved electricity suppliers serving Lewiston.
- Fixed vs. variable rates: Fixed-rate plans lock in your price per kWh for the contract term. Variable rates may start lower but can increase with market conditions.
- Watch for fees: Some plans include early termination fees or monthly service charges that offset a low per-kWh rate.
- Consider solar: Instead of switching suppliers every year, solar panels let you generate your own electricity at a fixed cost for 25+ years — often cheaper than any supplier rate.
The current average rate in Lewiston is $0.18/kWh. By comparing suppliers or adding solar, many homeowners reduce their monthly bill from $155 to under $47 per month.
How Solar Compares to Lewiston Electricity Rates
Without Solar
- Monthly bill: $155
- Annual cost: $1,860
- 25-year cost: $46,500
- Rate trend: Rising 2-5% annually
With Solar
- Monthly savings: $124
- Annual savings: $1,488
- 25-year savings: $28,000
- Rate: Locked in for 25+ years

Electricity Rates FAQ - Lewiston, ME
The average residential electricity rate in Lewiston is $0.18 per kilowatt-hour (kWh), which is 12% above the national average of $0.16/kWh. The average monthly electric bill for Lewiston homeowners is approximately $155.
With solar panels, Lewiston homeowners can reduce their electricity costs by approximately 80%, saving around $124 per month or $28,000 over 25 years. The 30% federal tax credit further reduces the upfront cost of going solar.
The major electric utilities serving the Lewiston area include Central Maine Power, Versant Power, Houlton Water Company. Rates vary between providers, so your exact cost depends on your utility and usage level.
Yes, electricity rates in Lewiston and across Maine have been increasing, following national trends of 2-5% annual increases. This makes solar panels an increasingly attractive option since they lock in your energy costs for 25+ years.
Yes! Maine has a deregulated electricity market, so Lewiston residents can compare and switch electricity suppliers to find the lowest rates. Your local utility (Central Maine Power) still delivers power, but you choose who supplies it. Compare fixed-rate and variable-rate plans, and consider solar panels for the lowest long-term electricity cost.
Get Your Free Solar Quote
No obligation • Compare top installers

Electricity Rates in Other Maine Cities

Ready to go solar?
Get free quotes from top installers in your area

Start Saving with Solar Today
Join thousands of homeowners who've switched to clean energy
Get Your Free Quote