Samuel Gibbs doubted he could cut costs and still keep warm by putting tech in control. The results surprised him Can smart thermostats and AI reduce your heating bills? Every manufacturer claims the answer is yes , quoting average savings in the 25%, or £180 a year range.

Source: [Guardian Tech](https://www.theguardian.com/money/2026/nov/07/can-ai-save-you-money-heating-bill)

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