Ten Ways to Cut Home Energy Use Without Being Cold

Heating is usually the largest part of a home’s energy use in cold climates. Keeping heat in, and using it more efficiently, is the fastest way to cut both bills and emissions.

Many of the most effective measures cost very little.

Stop draughts

Seal gaps around windows and doors with weatherstripping, use draught excluders at the bottom of doors, and block unused chimneys with a removable chimney balloon or cap.

Use heating controls well

Set a schedule so the heating runs only when you need it, and use thermostatic radiator valves to keep unused rooms cooler. Turning the thermostat down by a single degree makes a meaningful difference over a winter.

Quick wins

Close curtains at dusk to keep heat in
Switch to LED bulbs
Turn appliances off at the wall rather than leaving them on standby
Wash clothes at lower temperatures and fill the dishwasher fully
Fit a water-efficient shower head

Bigger investments

Loft or attic insulation, cavity wall insulation, and upgrading old boilers or switching to a heat pump can produce large savings. Check for government grants or utility rebates for efficiency upgrades in your area.

Measure your progress

A smart meter or regular meter readings help you see what is working and spot changes in use.

This is general sustainability information. Recycling, composting, and disposal rules vary by municipality — check local guidance. Cost and energy savings are estimates and depend on your home and usage.

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