Last updated: 9 June 2026
By Stiv · Design, technology and personal finance
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When the temperature drops, energy bills tend to climb. However, a few smart moves can make a real difference. These winter energy saving tips cover everything from quick wins around the house to switching your energy supplier, so you can stay warm without spending more than you need to.
Whether you rent or own, most of these changes cost little or nothing. Some could save you hundreds of pounds over the colder months.
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The current Octopus switching credit and eligibility rules are kept up to date on our referral page.
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