M&S has partnered with Octopus Energy "British renewable energy experts and the only energy supplier recommended by Which?" to provide M&S Energy customers with 100% renewable electricity.
All the electricity M&S Energy customers use will be matched with power generated from renewable sources like the sun and the wind.
M&S and Octopus promise that their renewable energy they deliver will also be great value.
M&S Energy is great value, year in, year out - regardless of whether you've just joined them, or been a customer for years.
No more worrying about which tariff you're on, or switching supplier every year just to get good value. Just simple, transparent prices every day.