12 Simple Ways to Save Energy at Home (That Actually Add Up)

Tackle heating and cooling first

This is where most household energy goes. Drop the thermostat by one degree, bleed radiators so they heat evenly, and close doors to rooms you are not heating.

• One degree lower is barely noticeable on you, visible on the bill
• Thick curtains closed at dusk keep heat in
• Fans make rooms feel cooler for a fraction of air-conditioning cost

Kill standby power

TVs, consoles and chargers sip power all day. Plug entertainment setups into one switchable power strip and turn the whole strip off at night.

Wash smarter

Most modern detergents clean well at 30°C. Washing cooler and running full loads — plus air-drying when you can — cuts laundry energy dramatically.

Frequently Asked Questions

Do LED bulbs really matter?

Yes — they use a small fraction of the energy of old bulbs and last for years. Replace the most-used lights first.