A Braintree couple, Terrence and Lesley Bridges, ages 76 and 75, have successfully reduced their monthly heating costs to just £40 by participating in a pioneering energy program trial. They replaced their gas boiler with a unique system consisting of over 500 computer banks stored in their shed. This innovative setup generates heat that is channeled into their hot water system, resulting in substantial savings.
Previously, the Bridges were spending £375 monthly to heat their two-bedroom bungalow. Since the installation of the data center in December 2024, their bills have decreased significantly to between £40 and £70 per month. Mr. Bridges, a retired RAF sergeant, expressed relief at no longer having to worry about heating costs, especially considering his wife’s health condition, which requires constant warmth.
The HeatHub data center, developed by Thermify and part of UK Power Networks’ SHIELD project, is aimed at assisting low-income households in transitioning to a more sustainable lifestyle. The Bridges also had solar panels installed on their roof as part of this initiative. Mr. Bridges praised the program, highlighting the comfort and efficiency it has brought to their home.
The CEO of Thermify, Travis Theune, emphasized the company’s mission to combat fuel poverty by providing clean and affordable energy solutions. Similarly, Daniel Greenwood from Eastlight Community Homes commended the successful implementation of the heat hub technology, emphasizing its positive impact on reducing carbon emissions and heating costs.
UK Power Networks’ innovation program manager, Jack McKellar, reiterated the project’s goal to expand its reach to benefit more households and contribute to the nation’s transition towards eco-friendly technologies. The SHIELD project, supported by Ofgem’s Strategic Innovation Fund, aims to scale up to 100,000 units annually by 2030, ensuring that all communities have access to sustainable and cost-effective energy solutions.