The best and worst energy providers for 2025

In this week's episode of Which? Shorts, we’re reveal the results of our our in-depth customer reviews and behind-the-scenes analysis to find the energy suppliers that put you first. Read our reviews of the best and worst energy providers (https://ift.tt/5yOHRG3) & sign up for our Sustainability newsletter, it's free monthly (https://ift.tt/iqLF1k0) Become a Which? member for 50% off the usual price (https://ift.tt/MKItlUG)