CenterPoint Energy Natural Gas Rates in Ohio: SCO vs. Fixed-Rate Plans

CenterPoint Energy Ohio — formerly Vectren, serving the Dayton and Miami Valley area — prices natural gas the same way most Ohio utilities do: a default rate that moves with the wholesale market every month. If your winter gas bill has felt unpredictable, this is exactly why, and there's a real alternative worth understanding.

How the SCO Baseline Rate Is Built

If you haven't chosen a natural gas supplier, you're automatically billed at CenterPoint's Standard Choice Offer (SCO) rate. The formula has two parts: the NYMEX month-end settlement price for natural gas, converted to a per-Mcf rate, plus a Retail Price Adjustment currently set at $1.65 per Mcf, effective April 2026 through March 2027. The combined number is converted to a per-Ccf rate for billing.

Because the settlement-price half of that formula resets monthly based on real wholesale trading, the SCO rate genuinely moves every billing cycle — CenterPoint's own rate has bounced from $0.4962/Ccf in April 2026 down to $0.4388/Ccf in May, then back up to $0.4903/Ccf in June and $0.5107/Ccf in July. That's not a typo or a billing error; it's the formula doing exactly what it's designed to do, tracking the market in near real time.

Why Winter Hits Hardest

The volatility gets much more serious once heating season arrives. CenterPoint Energy Ohio's SCO rate reached $0.7215 per Ccf in January 2026, and independent reporting has shown the rate more than doubling year-over-year during peak winter demand in recent years — climbing from roughly 43 cents to 88 cents per Ccf within a single twelve-month stretch. For a household using 150-200 Ccf during a cold winter month, that kind of swing translates directly into a dramatically higher bill, through no change in how much gas you're actually using.

Delivery charges — including a fixed customer charge and a distribution replacement rider that funds infrastructure upgrades — stay the same regardless of the SCO's ups and downs. It's specifically the gas commodity portion of your bill that carries all of this volatility.

CenterPoint Doesn't Profit From the Swings

It's worth being clear about what this rate actually represents: CenterPoint Energy Ohio doesn't set the market price of natural gas and doesn't mark up what it charges. The SCO is a pass-through rate — a spokesperson for the company has stated plainly that CenterPoint doesn't control the market price and simply passes wholesale cost changes through to customers. The company's role in Ohio is delivery, not gas production or pricing strategy.

Locking In a Fixed Rate Through Energy Choice

Because Ohio deregulated natural gas back in 2001, CenterPoint Ohio customers aren't required to stay on the monthly-reset SCO. The Miami Valley region has at least 20 certified natural gas suppliers competing for customers through Ohio's Energy Choice program, offering fixed-rate contracts that hold a set price per Ccf for the length of the agreement — insulating you from exactly the kind of month-to-month and season-to-season swings the SCO is prone to. CenterPoint continues handling delivery and billing no matter which supplier you choose; only the commodity price itself changes hands.

The tradeoff is the same one that applies to any fixed-rate commodity contract: if wholesale prices happen to drop mid-contract, you won't automatically benefit the way an SCO customer would. For many households, the predictability of a fixed winter heating bill is worth that tradeoff on its own.

Comparing the SCO Against Fixed Offers

Before committing to any supplier, it's worth comparing exactly what you're currently paying against what a fixed CHOICE rate would lock in. Upload a recent CenterPoint Energy bill to Maya AI, and it'll identify your current SCO rate and usage pattern, then check it against fixed-rate options available in your area — giving you real numbers to weigh before the next winter rate cycle hits.

Check your CenterPoint Ohio gas rate with Maya AI →