Average Electric Bill in the U.S.: Monthly Costs by State and What Changes Them

An “average” bill is useful only as a benchmark. It does not tell you what a particular home should pay, because two households in the same state can use different amounts of electricity and be billed under different rate structures. To understand your own average electric bill, compare both monthly kWh and the effective price you pay, not just the final dollar amount.

What Is the Average Electric Bill in the U.S.?

The U.S. Energy Information Administration’s 2025 final residential data report shows an average monthly use of 874 kWh, an average price of 17.23 cents per kWh, and an average monthly electric bill of $150.68. EIA released the final 2025 annual sales and revenue data on October 7, 2026. These figures provide the latest full-year benchmark, rather than a forecast for a household’s next bill.

Those figures are annual averages. A household with electric space heating or heavy summer air-conditioning can be far above its yearly average during peak seasons and well below it in mild months. Current monthly electricity prices may also differ from the annual 2025 values, which is why a current bill is the best source for your present tariff.

Average Electric Bill by State: How to Compare the Numbers Correctly

State averages reflect both the price of electricity and how much households typically use. A high-price state can have a moderate bill if consumption is low, while a lower-rate state can still have a high bill because homes use more kWh.

The table shows the difference clearly. The average electric bill in California was $154.73 in 2025 even though average monthly use was only 494 kWh, because the average residential price was 31.35 cents per kWh. By contrast, the average electric bill in Texas was $170.95 with 1,110 kWh of monthly use at 15.40 cents per kWh. A lower electricity price can therefore still produce a higher bill when consumption is greater.

Florida illustrates the consumption side of the equation. The average electric bill in Florida was $167.86 in 2025, with average monthly use of 1,103 kWh at 15.21 cents per kWh. Hawaii’s average bill was much higher at $207.89 despite only 515 kWh of monthly use because its average electricity price was 40.40 cents per kWh. State averages should be compared with both columns visible.

Source: EIA’s Average_Bill_2025.xlsx, Residential worksheet, within the 2025 final EIA-861 data files. Consumption is rounded to whole kWh, and prices and bills to two decimals. EIA uses unrounded data, so multiplying the displayed rounded values may not reproduce the bill exactly. These annual averages are not utility quotes.

Why Do Electric Bills Vary So Much by Home and State?

Four variables explain most of the difference: the tariff, the number of kWh consumed, large household loads, and charges that are not simply a cents-per-kWh multiplication.

Electricity Rates and Tariff Structure

The average cost of electricity is often quoted in cents per kWh, but real bills can include time-of-use periods, tiered pricing, demand-related charges, fuel adjustments, or utility-specific riders. A household on a time-of-use plan may pay more for the same total kWh if much of its consumption shifts into expensive peak hours. The rate printed on a comparison website is therefore not always the effective rate on an individual bill.

On a tariff with meaningful peak and off-peak price differences, a home battery backup system configured for scheduled charging and discharge can shift some purchases to cheaper hours. It does not reduce an appliance’s consumption; compare the actual tariff spread with battery losses and the amount of energy cycled.

The BLUETTI Apex 300 supports app-controlled peak-load shifting, with 2,764.8 Wh of internal capacity and 3,840 W rated AC output. Scheduling low-rate charging and supplying connected loads during peak hours can reduce the cost of those purchases. Capacity limits the energy shifted, while output determines the loads supported; any economic benefit still depends on the local tariff and losses.

Monthly kWh Use, Weather, and Season

A home’s bill is strongly tied to how many kWh it consumes. Hot summers increase air-conditioning demand; cold climates can produce large winter bills when space heating is electric. Humidity, heat waves, cold snaps, and occupancy patterns all change runtime. To see how much electricity costs per month, use at least 12 months of your own bills so one extreme season does not define the baseline.

Home Size, Heating, Cooling, and Major Loads

Square footage matters indirectly because larger conditioned spaces often require more heating and cooling, but equipment type and efficiency matter just as much. Electric water heaters, pool pumps, well pumps, resistance heaters, EV charging, dehumidifiers, and older HVAC equipment can each add substantial consumption. A smaller all-electric home can use more power than a larger home with efficient equipment and non-electric heating.

Fixed Charges, Taxes, and On-Site Solar

Many utility bills include a customer charge or other fixed fees that remain even when consumption falls. Taxes and local charges also vary. A rooftop solar system can reduce grid purchases, but the dollar result depends on production timing, self-consumption, export compensation, fixed charges, and the tariff. A portable solar panel can also supply a compatible battery for selected appliances; compare the displaced grid energy with your actual tariff.

When a larger solar array charges a compatible battery, the BLUETTI SolarX 4K accepts 150–500 V PV input and delivers up to 4,000 W of solar charging in supported configurations, such as an Apex 300 + B300K setup using the CA90 battery expansion cable. When connected to compatible BLUETTI battery storage, the SolarX 4K can help store surplus daytime solar energy for later use through an appropriately configured home-power system. The bill effect depends on the grid purchases displaced, export compensation forgone, system losses, and fixed charges that remain.

What Should You Check If Your Bill Is Higher Than Average?

Instead of assuming a high bill means the utility rate is wrong, compare the new bill with your own historical data. The goal is to determine whether the change came from usage, price, weather, or a particular load.

A Change in kWh Consumption

First, compare current kWh with the same month last year and with the preceding few months. Check billing-period length and whether the meter reading was actual or estimated. A higher dollar bill accompanied by much higher kWh points toward increased usage. If the bill shows similar kWh but a higher total, look more closely at rates and fees. This split prevents rate changes and usage changes from being confused.

A Rate or Tariff Change

Check the energy rate, time-of-use period, fuel adjustment, customer charge, taxes, and any credits. Utility plans can change while household behavior stays nearly identical. If you moved to a new plan, verify which hours are considered peak and whether minimum charges apply. Dividing the bill total by kWh gives an effective cost per kWh, including fixed fees; compare itemized charges to identify why it changed.

Seasonal HVAC or Electric Heating Loads

Heating and cooling are often the largest seasonal loads in a home. Compare outdoor temperatures with system runtime, thermostat settings, filter condition, and whether auxiliary electric resistance heat operated. A heat pump that normally uses moderate power can produce a large winter increase if backup resistance heat runs frequently. Similarly, extreme heat can lengthen compressor runtime for days at a time.

An Appliance, Water Heater, or Other Large Load

A failing electric water heater, continuously running pump, portable heater, old freezer, pool equipment, or EV charging schedule can create a noticeable increase. Use appliance nameplate power and measured runtime where possible. A plug-in energy monitor can help with ordinary 120 V devices, while fixed 240 V equipment should be evaluated with appropriate equipment and qualified help.

Conclusion

The U.S. average electric bill is a reference point, not a target. The most useful comparison is your own monthly kWh, rate structure, seasonal conditions, and major loads against state and national benchmarks. If a bill jumps, separate usage changes from price and fee changes before buying equipment or changing habits. Twelve months of bills usually reveal the pattern more clearly than a single month.