Outage Reported 03/07/2020:

We have received confirmation from the engineers that the issue has been resolved. If you are still not receiving heating and hot water to your property, please send an email to contactus@sden.org.uk with your details

Sutton Decentralised Energy Network Limited

Sutton Decentralised Energy Network Limited (SDEN) is a sustainable energy supplier that will provide low-carbon energy to homes and businesses in Sutton.

In the future SDEN will deliver energy to residents and businesses across South London, meeting the heating and hot water needs of homes and businesses across the region.

Due to Coronavirus (COVID-19), we are making changes to our service. For further information please click here

Did you know there is an easier way to manage your SDEN account online? The ability to pay your statements (by debit / credit card), upload actual meter readings and view, download and print statements whenever you need them is only a few steps away.

Simply head to mabdeck.com and click on the link to register your online account. All you need is your SDEN account number, and your details as provided on your account to sign up. You can also receive an annual paperless statement discount of £5.42 for doing so.

If you have difficulties registering please send us an email to us via contactus@sden.org.uk by stating that you wish to activate your online account.