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Maineville residents can choose from PUCO-certified electricity suppliers like Energy Harbor, IGS Energy, Constellation, and Direct Energy. Duke Energy Ohio delivers the power—you pick your supplier and rate.
The cheapest electricity rates in Maineville, OH typically range from 5-7¢/kWh for the generation portion of your bill. Maineville is served by Duke Energy Ohio, which offers a Price to Compare (PTC) rate—if a supplier beats that rate, you save money. Enter your ZIP code above to compare all available supplier rates and find the best deal for your Maineville home.
Rates are for generation only · Your Duke Energy Ohio delivery charges stay the same regardless of supplier
Maineville is a Warren County village of about 1,400 near Kings Island and the Little Miami River.
Maineville homeowners have electricity choice through Duke Energy Ohio. Compare rates and save annually.
Your Duke Energy Ohio service area will be identified and competitive rates displayed.
See real-time offers from multiple suppliers serving Maineville.
Enrollment takes 2 minutes. Duke Energy Ohio continues delivering power without interruption.
Maineville customers can compare rates from suppliers like Energy Harbor, IGS Energy, and Constellation—all PUCO-certified.
Duke Energy Ohio continues delivering electricity to your Maineville home. Only your generation rate changes—same wires, same reliability.
Lock in fixed rates for 12-36 months and avoid seasonal price fluctuations in the Ohio electricity market.
Choose renewable energy plans from suppliers offering 100% wind or solar electricity for your Maineville home.
Duke Energy Ohio is the regulated utility serving Maineville in Hamilton County. Duke Energy Ohio maintains power lines and meters—your supplier (Energy Harbor, IGS, Constellation, etc.) sells the electricity itself.
Ohio deregulated electricity in 2001 under Senate Bill 3, overseen by the Public Utilities Commission of Ohio (PUCO). Maineville residents can compare rates from 20+ certified suppliers via Apples to Apples or here.
Learn about Duke Energy Ohio rates, coverage area, and competitive supplier options for Maineville.
View utility details →Compare Ohio electricity suppliers side-by-side with the official PUCO Apples to Apples rate comparison.
Compare rates →Learn how Ohio's energy choice program works and how Maineville residents can save money.
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