Biggest Electricity Users in a Home

Where household energy commonly goes and what to inspect first.

Start with measurement

Household energy decisions get easier when you work in watts, kilowatt-hours and runtime instead of guesses. Identify the largest loads, how long they operate and which ones are truly essential.

Reduce demand before adding supply

Efficiency can shrink the generator, battery or solar system you need. Heating, cooling, water heating and other high-power loads deserve attention before exotic generation projects.

Where to go next

Continue with our home energy independence guide, compare backup power options, or read our Power Efficiency Guide review if you are evaluating that DIY offer.