Approved Providers List | National Grid ESO

Landscape winter mountain sunset with snow_GettyImages-1343486330 (1).jpg

Approved Providers List

Demand Flexibility Service

Please find below a list of Providers who are taking part in the ESO Demand Flexibility Service.

If you would like to be rewarded for reducing your electricity demands on the grid at certain times, but your retail energy supplier is not part of the ESO’s Demand Flexibility service, please take a look at our approved provider list. There are a number of organisations who can provide access to the service by linking directly to your smart meter data which is accessed via an app or online. Please note households can only take part with one DFS provider only.

Provider	Domestic or Non-domestic
British Gas	Domestic
CarbonLaces	Domestic and Non-domestic
Chameleon Technology (UK) as ivie	Domestic
Conrad Energy	Non-domestic
CUB (UK) Ltd	Non-domestic
Drax	Non-domestic
EDF	Domestic and Non-domestic
ENGIE Power Limited	Non-domestic
E.ON Next	Domestic
Equiwatt	Domestic and Non-domestic
ev.energy	Domestic
Flexitricity	Non-domestic
Grid Beyond	Non-domestic
Gridimp	Non-domestic
Hildebrand Technology Limited	Domestic
Hugo Energy App (via SMS)	Domestic
Labrador (via Perse Technology Ltd)	Domestic and Non-domestic
Loop.homes (via SMS)	Domestic
myenergi (via Orange Power)	Domestic
Oaktree Power	Non-domestic
Octopus Energy	Domestic and Non-domestic
OVO Energy	Domestic
Pearlstone Energy	Non-domestic
Power Rewards App (via Orange Power)	Domestic
Shell Energy Retail (Via SMS)	Domestic
SolarEdge Technologies (via SMS)	Domestic
SMS (aggregator)	Domestic and Non-domestic
Uswitch Limited (Via Hildebrand)	Domestic
Utilita	Domestic
VpowerU	Domestic and Non-domestic
Zenobe Energy Limited	Non-domestic

Demand Flexibility Service (DFS)

An overview of the Demand Flexibility Service, how the service works and how you can participate in the Demand Flexibility Service if you are an energy supplier or aggregator.

World-first Demand Flexibility Service exceeds expectations

Our innovative Demand Flexibility Service has been a great success for participants, delivering a reduction of almost 800 megawatt hours (MWh) throughout events to date, with some companies earning up to £8,000 so far.

The ESO’s Demand Flexibility Service explained

All you need to know about our new Demand Flexibility Service (DFS) including why we have introduced DFS and how you can take part.