UK consumer group ranks energy suppliers, highlighting wide customer satisfaction gaps.

Consumer group Which? has released a ranking of UK energy suppliers, with Octopus Energy, Utility Warehouse, and 100Green at the top, and British Gas, Scottish Power, and Ovo Energy at the bottom. The rankings, based on feedback from nearly 12,000 customers, highlight significant disparities in customer satisfaction. As fixed deals return to the market and energy prices are expected to rise, consumer groups advise households to switch to better-rated providers to improve service and limit costs.