Simple energy saving hacks that really work

5 min read
Published on
August 21, 2025
Man up on a ladder changing a light bulb in his home
Want blogs directly in your inbox?
Subscribe to our newsletter.

Proven tricks that anyone can do

Cutting back on household bills doesn't always mean making big sacrifices. Sometimes, it's the small changes that have the biggest impact. At BIG Warranties, we know that keeping your home running smoothly goes hand in hand with saving money where you can. That's why we've rounded up some simple, proven energy saving hacks that really work.

1. Switch appliances off properly

Leaving appliances on standby can quietly drain your electricity. By turning them off at the wall, you could save up to £60 a year on your energy bill. This is a quick win with zero effort.

2. Wash at lower temperatures

We recommend running your washing machine at 30°C rather than higher temperatures, and wait until you have a full load before switching it on. This small change reduces both energy and water usage.

3. Only boil what you need

Overfilling the kettle is one of the most common energy-wasting habits. Measuring out just the water you need could save you money every single day.

4. Bleed your radiators

If your radiators have cold spots, they may not be working efficiently. Bleeding them ensures your heating system runs at its best, keeping rooms warmer without extra energy use.

5. Upgrade to LED lighting

Switching to LED bulbs is one of the easiest changes you can make. They use up to 80% less energy than traditional bulbs and last much longer so you’ll save twice over.

6. Be clever in the kitchen

Cooking with lids on pans, batch preparing meals, or using the microwave for smaller portions all help reduce wasted energy. Even turning off the oven a few minutes early lets residual heat finish the job.

Protect your savings with BIG Warranties

These hacks really do work but when an appliance or boiler breaks down unexpectedly, those savings can disappear fast. With BIG Warranties appliance insurance and home emergency & boiler cover you'll have peace of mind knowing your home is protected is the worst happens.

Read more from us

Image shows a close up of someone adjusting a radiator valve

Avoid this radiator mistake that can increase your bills

Learn how incorrect radiator and thermostat settings can waste energy and raise your heating bills. We explain the simple setup tips to keep your home warm.
September 25, 2025
Image shows a close up of someone removing autumn leaves from their gutter. They have a grey glove on.

Autumn home care: What you need to do before winter hits

Get your home ready for winter with our autumn maintenance tips. Learn how to protect against cold weather, save on energy bills, and avoid costly repairs.
September 18, 2025
Man up on a ladder changing a light bulb in his home

Simple energy saving hacks that really work

Want to lower your household bills? Try these simple energy saving hacks that actually make a difference – plus protect your home with BIG Warranties cover.
August 21, 2025
Join our newsletter

For the latest BIG news and tips on how to keep your cost of living low.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

By subscribing you agree to our Communication Policy

We provide a great range of home appliance insurance policies and warranties for landlords and homeowners across the UK, covering ovens, fridges, washing machines, freezers, dishwashers and more. Plus affordable landlord and homeowner home emergency insurance covering boilers, plumbing and drainage and even more.
© {YEAR} BIG Warranties Ltd (Company No. 07002567) is authorised and regulated by the Financial Conduct Authority under FRN No.798998. BIG Warranties Trading Address: Enterprise House, 21 Oxford Road, Bournemouth, BH8 8EY