Heating, cooling and water heating are usually the biggest parts of a home's energy bill. Start there.
Free and cheap
- Thermostat setbacks at night and when you're out
- Water heater at about 120°F
- Replace HVAC filters on schedule
- Seal drafts around doors and windows
- Fix running toilets and dripping faucets
Ask your utility
- Rebates on efficient equipment
- Home energy checkups
- Budget billing to even out seasonal bills
General educational information. Costs vary by home and location. Better Home Budget isn't paid by any lender, insurer or contractor.