How Much Should My Electricity Bill Be in July in Ohio? (2026 Guide)

Updated March 2026 · Bryant Heating & Cooling — serving Columbus & Central Ohio

What is a normal electric bill in Ohio in July 2026?

At current rates, the average Ohio household pays about 17.66¢/kWh and uses roughly 846 kWh in a summer month, which works out to a statewide average bill near $149. Columbus specifically tends to run higher — closer to $225 a month — because real-world usage in the area averages around 1,457 kWh. (Rate and usage figures: U.S. Energy Information Administration.)

Based on Ohio's average rate of 17.66¢/kWh (U.S. Energy Information Administration, 2026). Actual bills vary by utility, thermostat settings, insulation, and AC efficiency.

July and August are the two highest-usage months of the year for Ohio homes because of air conditioning. A bill 20–30% higher than your April or May bill is completely normal and expected.

Why are Ohio electric bills higher in 2025 and 2026?

If you're feeling sticker shock even compared to last year, here's the plain-English reason. Ohio's grid operator, PJM, runs auctions that set "capacity" costs — essentially what utilities pay to guarantee enough power is available during peak demand. The 2024 auction came back dramatically higher than past years, and that flows through as roughly a 10–15% residential bill increase effective June 2025 through May 2026. That's on top of existing pressure from natural gas costs and grid upgrades.

What is the PJM capacity cost, and why does it affect you?

PJM manages the electricity grid across Ohio and a dozen other states. Capacity costs are a small but real portion of your bill, and they jumped significantly in the 2024 auction cycle — an increase that's now baked into every Ohio household's bill.

Will Ohio rates go back down?

A new market cap has been set for future auctions, so further dramatic spikes are less likely — but rates are unlikely to return to 2023 levels. The most reliable way to manage the cost is to reduce how much energy your home uses, not to wait for rates to fall.

How much of your July bill is your air conditioner?

In a typical Ohio home, the air conditioner accounts for 40–60% of the entire July electric bill. A well-maintained, efficient system runs shorter cycles and costs less. An aging or struggling system runs longer, works harder, and quietly inflates your bill every month — often without any obvious sign that something is wrong.

Efficient AC vs. old AC: the cost difference

A modern high-SEER unit (16 SEER or better) can cost 20–40% less to operate than a 10–15-year-old unit running at diminished capacity. On a $200 July bill, that's a real $40–$80 difference every month of summer. Over a full cooling season of four to five months, an inefficient system alone can waste $160–$400.

Signs your AC is why your bill is high

• your bill jumped year-over-year beyond the 10–15% rate increase
• your AC runs almost constantly but the house never quite gets comfortable
• you've had the same system for 10 or more years
• you've had repairs in the last 2 years but efficiency hasn't improved
• there are warm or uneven spots in your home during summer

If two or more of these apply, the bill isn't just a rate problem — it's an equipment problem. An air conditioner inspection can identify exactly what's happening and whether a tune-up, repair, or replacement would bring costs down.

How to lower your electric bill in July in Ohio

You can't control the rate. You can control how hard your system has to work.

Set your thermostat the right way

78°F when you're home and awake is the Department of Energy's recommended summer setting. Every degree lower increases AC energy use by roughly 3%, so 72°F costs significantly more than 78°F over a month. When you're away, set it to 82–85°F. A smart or programmable thermostat automates this without any daily effort.

Use fans to feel cooler without cranking the AC

Ceiling fans make a room feel about 4°F cooler through the wind-chill effect, so you can raise the thermostat four degrees and feel the same comfort at a fraction of the cost. Run fans counterclockwise in summer, and turn them off when you leave the room.

Block heat before it gets in

Close blinds and curtains on south- and west-facing windows between noon and 5 p.m. Cellular shades or blackout curtains can reduce solar heat gain by up to 45% — one of the easiest, cheapest ways to cut AC load.

Seal air leaks and check insulation

If cooled air escapes through gaps around doors, windows, attic hatches, or outlets, your AC runs longer to compensate. A quick walkthrough with a lit incense stick on a hot day reveals drafts; weatherstripping and caulk are inexpensive fixes that pay back quickly.

Schedule an AC tune-up before peak summer heat

A professionally serviced AC runs more efficiently, cools faster, and strains less during the hottest weeks. Dirty coils, low refrigerant, and worn components all force the system to run longer for the same cooling — and that shows up directly on your bill. See air conditioning service and repair.

Consider upgrading if your system is 10+ years old

If your AC is aging and your bills are climbing, the math on a new high-SEER system often works in your favor faster than people expect — especially in Ohio's current rate environment. See air conditioning installation and Is a High SEER Rating Worth the Investment?

Frequently asked questions

What is a good electric bill in Ohio in summer?

For a typical 3-bedroom Ohio home in July, a bill between $150 and $212 is within normal range at current rates. Columbus residents often see $200–$250 due to higher average usage. Anything above $250 in a modest home warrants investigation.

Is $200 a high electric bill in Ohio in July?

Not necessarily. For a home with central air running regularly during a hot Ohio July, $200 is within the normal range — Columbus households average about $225/month year-round, so $200 in peak cooling season is reasonable. If you're in a small home and seeing $200+, that's worth a closer look at your AC's efficiency.

Why is my Ohio electric bill so much higher this year?

Ohio residential rates increased 10–15% in June 2025 due to higher PJM grid capacity costs. If your bill jumped beyond that, your AC's efficiency, thermostat settings, or hidden loads like an older chest freezer or electric water heater may be contributing.

How much does AC add to my electric bill in Ohio?

In a typical Ohio home during July, air conditioning accounts for 40–60% of the total bill. On a $200 bill, that's $80–$120 attributed directly to cooling. An inefficient or aging AC can push that portion significantly higher.

What temperature should I set my thermostat in Ohio in summer?

The Department of Energy recommends 78°F when you're home. Every degree below that raises cooling costs by roughly 3%. Ceiling fans let you stay comfortable at a higher setting.

When should I call an HVAC technician about my electric bill?

If your bill jumped more than 15–20% year-over-year and your habits haven't changed, have your AC inspected. A technician can check refrigerant levels, coil cleanliness, and system efficiency — issues that silently inflate your bill without an obvious breakdown.

When a high July bill means it's time to call Bryant

Bryant Heating, Cooling & Refrigeration has served Columbus and Central Ohio since 1995. We're veteran-owned and service all makes and models. The July electric bill is often the first signal that an AC system needs attention — before it fails completely on the hottest day of August. If your bill has you questioning your AC's efficiency, an inspection is the fastest way to know for sure. Call us at 614-855-9010 or schedule an inspection online.

Sources: U.S. Energy Information Administration (rate/usage stats) and the Department of Energy (thermostat recommendations).