As millions of households face rising energy costs this winter, EDF Energy and Octopus Energy have shared practical strategies to help consumers save on their gas and electricity bills. Following a 2% increase in the energy price cap by Ofgem on October 1, 2023, these companies highlight simple measures that could lead to average annual savings of up to £80.
One effective approach involves identifying and sealing draughts around homes, particularly around doors, windows, and chimneys. This basic but vital technique helps prevent heat loss, ensuring that households retain warmth without unnecessarily increasing thermostat settings. In an online guide titled “Simple Investments to Help Save Money,” EDF Energy stated, “Block gaps where heat escapes and cold air gets in; you’ll prevent heat loss and keep your home warm.” The guide notes that draught-proofing a chimney alone could save around £60 annually.
Octopus Energy shares this perspective, advocating for the creation of homemade draught excluders as a cost-effective solution to minimize heat loss. Their online resources emphasize that even minor draughts can significantly undermine heating efforts, leading to wasted energy. They advise homeowners to “identify and plug up draughts around doors, windows, and other gaps to help trap warmth in.”
For those interested in a more technical approach, thermal imaging devices can be beneficial in spotting areas where heat escapes. These devices display temperature variations, with warm areas appearing red and cooler spots blue. By focusing on common problem areas such as windows, doors, and skirting boards, households can maintain warmth for longer periods, reducing reliance on additional heating sources.
Local authorities often lend thermal cameras at no charge, while the Library of Things offers rentals for approximately £15 per day, according to Which? Although access to these devices was previously available to Octopus Energy customers, the loan program is currently suspended until 2026.
In statements reported by the Mirror, Octopus Energy emphasized their commitment to assisting customers in becoming more energy-efficient. They noted, “It’s simply the right thing to do, not only because it keeps your bills low, but because it’s better for the environment as well.” The company has distributed thermal cameras to nearly 5,000 customers over recent years, receiving positive feedback on their effectiveness in identifying heat loss.
For households willing to invest in professional solutions, a thermal survey can be conducted at a cost ranging from approximately £300 for smaller homes to £750 for larger properties. Which? recommends using its Home Energy Planning Service to explore the most suitable options tailored to individual needs.
Both EDF Energy and Octopus Energy provide additional energy-saving tips on their websites, empowering households to take action against escalating energy costs. As the winter of 2025 approaches, effective energy management remains a critical concern for millions struggling to cope with record-high energy bills.
