How to Save Money on Energy Bills in 2025: Practical Tips That Work
- 31 Mar, 2025

With energy prices still stinging UK households, learning how to save money on energy bills in 2025 is a game-changer. I’ve been there—watching the meter tick up while my bank balance shrinks—and I’m here to share practical tips that’ll help you cut costs without breaking a sweat. Let’s get started and keep more cash in your pocket!
Pro Tip: For more budget-stretching ideas, check out our Save Money category on Save Money UK Club.
Why Focus on Energy Savings Now?
Energy bills aren’t getting cheaper, and with Ofgem’s price cap tweaks, every penny saved counts. Here’s why it’s worth it:
- Cost Crunch: Small changes can shave £100s off your yearly bill.
- Eco Bonus: Less energy use means a greener footprint.
- Control: Smart habits put you in charge of your spending.
Top Ways to Save Money on Energy Bills
1. Hunt Down a Cheaper Energy Tariff
A better deal could save you a bundle—don’t stick with a pricey default plan.
How to Get Started:
- Step 1: Compare tariffs on Uswitch or MoneySuperMarket.
- Step 2: Dig out your latest bill to check your usage and current rate.
- Step 3: Snap up a fixed deal if prices are set to climb (spoiler: winter’s coming!).
Earnings: Save £100–£300 a year, depending on your home.
2. Switch to LED Lighting
LEDs use way less power and last ages compared to old-school bulbs.
How to Get Started:
- Step 1: Swap bulbs in busy spots like the lounge or kitchen first.
- Step 2: Grab deals at Screwfix or Wilko.
- Step 3: Add timers or sensors for outdoor lights to cut waste.
Earnings: Around £20–£50 off your yearly electric bill.
3. Tweak Your Heating Game
Heating eats up over half your energy costs—small fixes go a long way.
How to Get Started:
- Step 1: Nudge your thermostat down 1°C—save up to £80 a year.
- Step 2: Get a smart thermostat like Nest or Hive.
- Step 3: Seal draughts with strips from B&Q.
Earnings: £50–£150 annually.
4. Ditch Standby Power Drains
“Vampire” appliances suck energy even when off—time to unplug!
How to Get Started:
- Step 1: Pull the plug on TVs, chargers, and kettles when done.
- Step 2: Use a smart power strip to kill power to multiple gadgets.
- Step 3: Target big offenders like gaming consoles or old fridges.
Earnings: Up to £30–£70 a year.
5. Laundry Like a Pro
Washing smarter saves energy and water—double win!
How to Get Started:
- Step 1: Stick to 30°C washes—modern detergents handle it fine.
- Step 2: Run full loads only—no half-empty cycles.
- Step 3: Air dry on racks or outside instead of tumble drying.
Earnings: £25–£60 per year.
6. Insulate and Celebrate
Good insulation keeps heat in and bills down—perfect for draughty UK homes.
How to Get Started:
- Step 1: Add loft insulation—check GOV.UK for grants.
- Step 2: Hang thick curtains from Dunelm.
- Step 3: Stick a radiator reflector behind heaters for extra warmth.
Earnings: £100–£200+ yearly, depending on your setup.
Extra Tools & Resources for Energy Savings
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Energy Tracking:
- OVO Energy App – See your usage live.
- Loop – Free energy tips for UK homes.
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DIY Gear:
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Deal Finders:
For more UK money-saving tricks, visit our Deals category on Save Money UK Club.
Frequently Asked Questions (FAQs)
Q: How much can I really save on energy bills?
A: Mix and match these tips, and £200–£500 a year is doable for most UK homes.
Q: Are smart thermostats worth it?
A: Yup—they often pay off in 1–2 years with savings.
Q: Any help for UK energy costs?
A: Look into GOV.UK for stuff like the Warm Home Discount.
Final Thoughts
Saving money on energy bills in 2025 is totally within reach. Pick a couple of these tips—like switching tariffs or unplugging gadgets—and you’ll see the difference fast. Here’s to a warmer home and a fatter wallet this year!
Happy saving!