Moving to Marion 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
Marion residents can choose from PUCO-certified electricity suppliers like Energy Harbor, IGS Energy, Constellation, and Direct Energy. AEP Ohio delivers the power—you pick your supplier and rate.
The cheapest electricity rates in Marion, OH typically range from 5-7¢/kWh for the generation portion of your bill. Marion is served by AEP 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 Marion home.
Rates are for generation only · Your AEP Ohio delivery charges stay the same regardless of supplier
Marion homeowners can reduce energy costs by comparing competitive electricity rates from multiple suppliers.
Marion residents benefit from Ohio's deregulated electricity market. Compare AEP Ohio plans to find lower rates and save hundreds on your annual utility bills.
Your AEP Ohio service area will be identified and competitive rates displayed.
See current offers from multiple suppliers serving Marion.
Enrollment takes 2 minutes. AEP Ohio continues delivering power without interruption.
Marion customers can compare rates from suppliers like Energy Harbor, IGS Energy, and Constellation—all PUCO-certified.
AEP Ohio continues delivering electricity to your Marion 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 Marion home.
AEP Ohio is the regulated utility serving Marion in Marion County. AEP 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). Marion residents can compare rates from 20+ certified suppliers via Apples to Apples or here.
Learn about AEP Ohio rates, coverage area, and competitive supplier options for Marion.
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 Marion residents can save money.
Learn more →Page content verified:
Free A–F grade in 30 seconds. No signup.
Rate history for Marion electricity
Marion is served by AEP Ohio. Here's the documented residential rate history for that utility, filed with the PUCO and indexed by NREL's U.S. Utility Rate Database.
Marion's fixed monthly customer charge — the amount Marion households pay each month before using a single kWh.
Source: Tariffs filed with the PUCO, indexed by NREL's U.S. Utility Rate Database (URDB). Individual tariff PDF links appear inside each card above.
Enter your ZIP code and you'll see live generation rates from PUCO-certified suppliers serving Marion on the AEP Ohio grid. Ohio deregulated retail electricity in 2001 under Senate Bill 3, overseen by the Public Utilities Commission of Ohio (PUCO). AEP Ohio still delivers the power and handles the wires, but the generation portion of your bill — usually 40-60% of the total — comes from whichever supplier you pick. Compare each offer against AEP Ohio's Standard Service Offer (SSO) rate, which is the default Marion residents pay if they don't shop. Watch for monthly fees, introductory rates that reset after 3-6 months, and early cancellation charges hidden in the contract summary.
The cheapest generation rate in Marion typically lands between 5¢ and 7¢ per kWh on a 12-month fixed plan from a PUCO-certified supplier — but the headline rate isn't the whole story. Some bill-credit plans look cheap at 1,000 kWh of usage and lose money below 800 kWh; others bury a $9.95 monthly fee that erases the savings. The honest comparison is against AEP Ohio's current SSO rate, which resets seasonally. Take your last 12 months of kWh from your bill and compare each supplier offer's total monthly cost at your actual usage — that's how you tell whether an offer beats SSO for your home, or just looks better on a rate sheet.
Ohio doesn't have one flat statewide rate. Marion sits in AEP Ohio's service territory — one of six EDUs (AEP Ohio, Duke Energy, AES Ohio, Ohio Edison, Toledo Edison, Cleveland Illuminating) — and each EDU has its own delivery charges and SSO generation rate set by PUCO. So a Marion household pays different delivery rates than a Cincinnati or Toledo household, even on the same supplier plan. The supply side is competitive: you can pick any PUCO-certified supplier statewide, but the delivery side stays with AEP Ohio and doesn't change when you switch suppliers. Two neighbors on the same Marion street can pay very different total bills depending on when each one shopped.
Marion has 3 ZIP codes in the AEP Ohio service area. Click any ZIP code to compare electricity rates for that area.
Looking for electricity rates in Marion? Enter your ZIP code above to compare plans from PUCO-certified electricity suppliers. All 3 Marion ZIP codes have access to competitive electricity rates through Ohio's energy choice program.
Use Ohio Apples to Apples electricity comparison tool. Compare the supplier rates, understand Price to Compare, and how to find the best electric plan for you.
AEP Ohio electric guide for Columbus and central Ohio. Current rates, Price to Compare, Clean Energy Columbus program, and switching electricity suppliers.
Columbus Ohio electricity guide. AEP Ohio rates, Clean Energy Columbus aggregation program, and how to how to find better supplier prices and save money today.
AEP Ohio's residential default supply rate is down 30.9% since 2015 per URDB tariff filings. Most coverage missed it. Here is what the PUCO 2026 settlement actually changed on your bill.
Most Ohio households overpay for electricity. Ohio Energy Choice lets you switch suppliers in 5 minutes. Same wires. Same reliability. Lower bill.
Compare electricity rates and savings across OH cities
Franklin County
AEP Ohio
Compare rates →
Find competitive supplier options
Licking County
AEP Ohio
Compare rates →
Find competitive supplier options
Delaware County
AEP Ohio
Compare rates →
Find competitive supplier options
Allen County
AEP Ohio
Compare rates →
Find competitive supplier options
Muskingum County
AEP Ohio
Compare rates →
Find competitive supplier options