Home Energy Saving Checklist
Cut your bills room by room.
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Seal & insulate
Weatherstrip doors and windows
Caulk gaps and seal around outlets and penetrations
Top up attic insulation if it's thin
Insulate and weatherseal the attic hatch
Heating & cooling
Set back the thermostat when asleep or away
Keep the furnace filter clean
Service heating and cooling annually
Everyday
Switch to LED bulbs
Wash laundry in cold water
Set the water heater to a sensible temperature
Use power strips to cut standby (phantom) load
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Frequently asked questions
- What is the cheapest way to save energy at home?
- Sealing air leaks with weatherstripping and caulk, topping up attic insulation, and setting back the thermostat are the lowest-cost, highest-return steps.
- How can I lower my energy bill?
- Seal and insulate, set back the thermostat, keep HVAC maintained, switch to LEDs, wash in cold water, and cut phantom load with power strips. Small changes add up.
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