M&S Energy
About M&S Energy
M&S Energy is the result of a partnership between Marks & Spencer and SSE. Customers get energy supplied by SSE and can receive M&S vouchers as a reward for joining M&S Energy, loyalty or reducing their energy usage.
SSE is one of the largest energy suppliers in the UK with more than 10 million customers, and it also operates as Southern Electric, SSE, Atlantic, Scottish Hydro Electric and Swalec.
To compare M&S Energy prices please visit Which? Switch or call 01992 822867 (Mon-Fri, 9am-6pm).
M&S Energy fuel mix disclosure
All energy suppliers have to provide information about the mix of fuels they use to generate energy, together with its environmental impact.
M&S Energy fuel mix
- Coal 35%
- Natural Gas 49%
- Nuclear 1%
- Renewable* 14%
- Other 1%
* Wind, hydro and solar power
Contact information
Customer service for existing customers- 0800 294 3263
Customer service for switching- 0800 975 4754