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How to Reduce Your Energy Bills in the UK

Writer: Smart With Money TeamSmart With Money Team

Updated: Feb 21

With energy costs on the rise, many UK households are looking for ways to cut their electricity and gas bills. Fortunately, small changes to how you use energy at home can result in significant savings.


In this guide, we’ll share practical ways to lower your energy costs while keeping your home comfortable and efficient.


Hands holding an energy bill showing a charge of £366.85. Text includes payment due date and energy usage details. Bright, detailed layout.

Switch to a Cheaper Energy Supplier


Energy prices fluctuate, and switching providers could save you hundreds per year.




Use Energy-Efficient Appliances


Replacing old appliances with energy-efficient models can reduce electricity consumption and lower bills.


  • Choose appliances with high energy ratings – Look for A-rated fridges, washing machines, and dishwashers.

  • Unplug unused devices – Even in standby mode, appliances can add £50+ per year to your electricity bill.

  • Use LED bulbs – They consume 90% less energy than traditional bulbs and last longer.



Make Your Home More Energy Efficient


Improving insulation and reducing heat loss can cut heating bills significantly.


  • Draught-proof doors and windows – Use draught excluders or seal gaps to prevent heat escaping.

  • Upgrade loft insulation – Proper insulation can save up to £250 per year on heating costs.

  • Install a smart thermostat – These devices help optimise heating schedules, preventing energy waste.



Lower Heating Costs


Heating accounts for a large portion of household energy bills, but small changes can lead to savings.


  • Reduce thermostat temperature by 1°C – This could save up to £80 per year.

  • Only heat rooms in use – Use radiator valves to control temperature in different areas of your home.

  • Wear warm clothing indoors – This reduces the need for excessive heating.



Be Smart About Energy Usage


Making conscious energy-saving habits part of your daily routine can cut unnecessary costs.


  • Wash clothes at lower temperatures – Washing at 30°C instead of 40°C can reduce energy use by 40%.

  • Use energy-saving settings on appliances – Many modern dishwashers and washing machines have eco modes.

  • Avoid tumble dryers – Dry clothes naturally when possible to save up to £60 per year.



Final Thoughts: Small Changes, Big Savings


By making small adjustments to how you use energy, you can reduce your bills while helping the environment. Whether it’s switching suppliers, upgrading appliances, or improving insulation, these steps can lead to significant long-term savings.



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Additionally, all content provided on SmartWithMoney.co.uk is for informational purposes only and does not constitute financial advice. Please seek independent financial advice before making any financial decisions.

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