M&S Energy
About M&S Energy
M&S Energy is the result of a partnership between Marks & Spencer and SSE. Customers receive energy supplied by SSE.
SSE is one of the largest energy suppliers in the UK with more than 9.5 million customers, and it also operates as Southern Electric, SSE, Atlantic, Scottish Hydro Electric and Swalec.
Could you save by switching to M&S Energy? Compare energy prices now.
M&S Energy customer satisfaction survey results
| Area of performance | Star rating |
|---|---|
Which? customer score |
51% |
| Customer service |
|
| Value for money |
|
| Bills |
|
| Complaints |
|
| Helping you save energy |
|
M&S Energy customer score
In October and November 2013 we surveyed 8,525 UK adults, who pay for their household energy, about their experience with their gas and electricity suppliers. For M&S Energy, we received 108 responses.
Customer scores are based on overall satisfaction and likelihood of recommending to a friend. This survey is the largest one of its kind conducted in the UK.
For a full round-up of the Which? Switch energy satisfaction survey results, see our customer satisfaction survey results page.
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: 54%
Natural gas: 28%
Nuclear: 1%
Renewable*: 15%
Other: 2%
* Wind, hydro and solar power.
Current tariffs
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Contact Information
Customer service for existing customers - 0800 294 3263
Contact Which? Switch by phone
You can call us on 01259 220 235.