The Ultimate Guide to Saving Energy at Home
Dec 15, 2025

How to save energy at home by maintaining the temperature
Heating your home in the UK is going to be the biggest energy drain in your home (and cooling if you’re one of the rare households with an air conditioner). If you can maximise efficiency on this front, you can make massive savings on energy and bills.Draft-proofing and insulation
Managing drafts and temperature transfer is one of the best ways to maintain consistency. You can do this through using weatherstripping on exterior and interior doors, installing double-glazed windows and ensuring attics, walls and floors are properly insulated. You can take this a step further by installing new doors throughout the house, along with the garage, which can be a significant source of heat leakage.Smart thermostat use
Use a smart thermostat to program the temperature to drop when people are asleep. Similarly, you can also just adjust your behaviour to ensure you don’t crank things up too harshly when it gets cold; this will just waste energy.Radiator use improvements
Make sure to leave space for your radiators, not blocking them with furniture, curtains or clothing. Also, shut your blinds tight at night to seal in any heat generated throughout the day more effectively. You can also use smart radiator valves to ensure their usage is optimised with the thermostat. If you’re constantly wondering, “How can I save energy at home?”, the odds are, you need to start with temperature control in the property. The same applies to your hot water usage, so take shorter showers and use your taps considerately when washing dishes. Top tip. It might seem more efficient to use a space heater, but these can drain energy even more than considerate radiator use.Energy-saving tips for home appliances and electronics
Appliances and electronics might not be as much of a drain on your energy as heating or other HVAC systems, but they can cause ‘phantom drain’, meaning they continue to draw power even after they’ve been switched off. Some quick tips for reducing energy drainage from appliances and electronics include:- Unplugging devices and turning them off at the socket
- Using power strips and turning them off when finished
- Checking your fridge to make sure it’s at a reasonable temperature, without being so cold as to inflate the energy usage
- Washing your clothes on cold and hang drying them; it’s better for your cottons anyway!