The most useful energy-saving steps depend on how your home is heated, its insulation and your daily routine. Start with changes that are safe, comfortable and easy to sustain; savings vary by household and cannot be promised from a general checklist.
Start with heating controls
Check that your heating timer matches when the home needs to be warm. If you have a room thermostat or thermostatic radiator valves, use them to avoid heating rooms more than needed while keeping the home comfortable. The right setting differs between people and homes, especially where someone is older, unwell or vulnerable to cold.
Keep radiators and heaters clear of furniture and curtains, and close doors between heated and cooler areas where practical. Do not block ventilation, air bricks or flues, and do not use an appliance in a way that conflicts with its instructions.
Reduce avoidable electricity use
Switch off lights when they are not needed and avoid leaving appliances running unnecessarily. Washing at a lower temperature may use less energy where it is suitable for the item and hygiene instructions. Use full loads when practical, and air-dry clothes when weather and space allow.
If you have Economy 7 or another time-of-use tariff, check the actual cheaper periods and your meter’s records before moving flexible electricity use. Tariff hours and prices differ; running an appliance at night is not automatically cheaper on every tariff.
Check your bill and explore bigger improvements
Submit meter readings if your bills are estimated so you can see your recorded consumption more clearly. For larger measures such as insulation or heating-system changes, seek an assessment and check eligibility for current grant or support schemes before spending money. Be cautious of unsolicited claims of guaranteed savings or “free” work without clear terms.
If cutting heating would make anyone in your home unwell or unsafe, prioritise health and seek advice rather than making the home uncomfortably cold.