Why Is My Electric Bill So High? US Checks to Make
Check billing days, kWh usage, utility rates, heating and cooling, estimated readings and extra charges when a US electric bill rises.
By Electricity Bill Calculator · Updated
Compare daily usage before comparing dollar totals
Start with two bills and divide each period’s kWh by its billed days. For example, 900 kWh over 30 days and 990 kWh over 33 days both equal 30 kWh per day. The second bill has more consumption, but daily use has not changed.
Next compare the rate and fixed charges. A higher bill can reflect more days, more daily usage, higher prices or a combination. Keep previous balances and one-time fees out of the usage comparison.
Check heating, cooling and recent changes at home
Think about what changed during the dates on the bill: unusually hot or cold weather, more time at home, a new appliance, an electric vehicle or additional use of a dryer or space heater. Your utility’s daily or hourly usage chart can help locate when consumption rose.
A simple appliance estimate can provide scale. A 1,500-watt heater running for four hours uses 6 kWh; at an illustrative 16¢/kWh that is $0.96 per day. Real consumption depends on how long it actually draws power, including thermostat cycling. Do not assume the nameplate power is used continuously.
Look for an estimated reading or account adjustment
Check whether the bill uses actual or estimated readings and whether it follows an earlier estimate. A corrected reading can change the amount billed. Also check the meter number, service address and any meter-replacement notes.
Review previous balances, credits, deposits and installment adjustments separately. A larger amount due does not necessarily mean that the latest month’s electricity usage was unusually high.
Review your rate plan
Compare the price schedule on the bill with the previous period. On a time-of-use plan, shifting consumption into more expensive hours can raise costs even if total kWh stays the same. Tiered plans also need a breakdown of the amount charged at each price.
If you have solar, use the import and export figures and credit rules on the statement. A reduction in export credit or a change in generation is not the same thing as a faulty consumption meter.
Gather evidence before contacting the utility
Have the two bills, billed dates, kWh per day, meter number and any available usage chart ready. Ask the utility to explain the specific line item or reading that changed and confirm whether the current tariff was applied correctly.
Do not open a meter enclosure, remove seals or touch wiring to investigate. If equipment looks damaged, keep away and contact the utility. If paying the bill is difficult, ask about available assistance and payment arrangements; availability depends on your utility and location.
Sources
Utility examples describe that utility’s service; check your own provider’s guidance.