British Gas Prices 2025. Uk gas increased 8.98 gbp/thm or 11.13% since the beginning of 2025, according to trading on a contract for difference (cfd) that tracks the benchmark market for this commodity. We cover everything from price per kwh to economy 7 rates so that you can get the cheapest british gas tariff for your home.
From 1 april to 30 june 2025 the price for energy a typical household who use electricity and gas and pay by direct debit will go down to ยฃ1,690 per year. British gas has issued a ยฃ149 warning to customers (image: