Moving to Mason or switching providers? Compare plans from certified suppliers and enroll online in minutes—same-day service available.
Enter your ZIP code to see available plans
100% secure • Find your utility instantly
Quick Answer
Mason 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 Mason, OH typically range from 5-7¢/kWh for the generation portion of your bill. Mason 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 Mason home.
Rates are for generation only · Your Duke Energy Ohio delivery charges stay the same regardless of supplier
Mason homeowners near Kings Island are saving hundreds by shopping Duke Energy competitive electricity rates in Warren County.
Mason, Ohio offers electricity choice through Duke Energy Ohio's deregulated market. Compare competitive supplier rates to reduce monthly utility costs for Warren County residents.
Your Duke Energy Ohio service area will be identified and competitive rates displayed.
See real-time offers from multiple suppliers serving Mason.
Enrollment takes 2 minutes. Duke Energy Ohio continues delivering power without interruption.
Mason customers can compare rates from suppliers like Energy Harbor, IGS Energy, and Constellation—all PUCO-certified.
Duke Energy Ohio continues delivering electricity to your Mason 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 Mason home.
Duke Energy Ohio is the regulated utility serving Mason in Warren 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). Mason 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 Mason.
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 Mason residents can save money.
Learn more →Page content verified:
Duke Energy Ohio electricity guide for Cincinnati and southwest Ohio. Current rates, Price to Compare, rate changes, and switching electricity suppliers today.
Most Ohio households overpay for electricity. Ohio Energy Choice lets you switch suppliers in 5 minutes. Same wires. Same reliability. Lower bill.
Know your electricity rights in Ohio, Pennsylvania, Massachusetts. PUCO, PA PUC, DPU consumer protections, complaint filing, fighting slamming and cramming.
Identify and avoid electricity scams: door-to-door fraud, slamming, fake utility calls, and payment scams. Report all scammers to PUCO, PA PUC, or the MA DPU.
Compare electricity rates and savings across OH cities
Hamilton County
Duke Energy Ohio
Compare rates →
Find competitive supplier options
Warren County
Duke Energy Ohio
Compare rates →
Find competitive supplier options
Warren County
Duke Energy Ohio
Compare rates →
Find competitive supplier options
Butler County
Duke Energy Ohio
Compare rates →
Find competitive supplier options
Hamilton County
Duke Energy Ohio
Compare rates →
Find competitive supplier options