Find out where your money goes every month, then cut it. Free estimator, no sign-up, no sales calls.
Estimate my billEnter your rate and how you use your appliances. The U.S. average residential rate is around $0.17/kWh; check your bill for the exact number.
| Appliance | kWh/mo | $/mo |
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Ranked by effort, lowest first.
A couple of degrees warmer in summer and cooler in winter is the single biggest no-cost change.
TVs, consoles and chargers draw power while "off". Put them on a smart strip.
Replace your five most-used bulbs first; they pay back in months.
Most washer energy goes to heating water. The dryer is one of the hungriest appliances in the house.
Time-of-use plans reward running the dishwasher and EV charger at night. In deregulated states, shop suppliers.
Utilities and federal credits often cover part of heat pumps, insulation, smart thermostats and solar.
Bills include fixed service charges, delivery fees and taxes on top of energy usage. Add $10–$30 for those in most areas.
A kilowatt-hour is 1,000 watts used for one hour. A 100-watt bulb left on for 10 hours uses 1 kWh.
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