Prepaid energy cards are widely accepted by major gas and electricity suppliers across the United Kingdom. The following list highlights some of the leading providers that support Prepaid Energy card payments:
Gas and/or Electric
| 100 Green | EDF UK Card Payments | MySycous - Utilities | Rebel Energy | Tulo Energy |
| British Gas | Energy Controls Group | Octopus Energy Ltd | Scottish Power | Utilita Energy Limited |
| E | Ecotricity Limited | Outfox Energy | So Energy | Utility Warehouse |
| E.ON | Fuse Energy Supply Lim | OVO Energy | Switch2 Energy Ltd | UW (Utility Warehouse) |
| Paypoint | Good Energy Limited | Paddington Power Limit | Topupmeters Limited | Vital Energi Utilities |
| Y? Energy | Huddle | Metro Prepaid Limited | Your NRG Ltd |
Water
| Affinity Water | Anglian Water Services | B.W.O.C. Limited | Dwr Cymru Welsh Water | Essex and Suffolk Water |
| Icosa Water | Ista Utility Billing | Northumbrian Water | Portsmouth Water | Severn Trent Water |
| South East Water | Southern Water Service | Sutton & East Surrey W | Thames Water | United Utilities Water |
| Water Plus Ltd | Water Services |
Off-Grid
| Beesley Fuels | Dice Fuels Ltd | Homefire | Logs2YourDoor | Rix Petroleum |
| BoilerJuice | Flogas Britain Limited | Homefuels | Northern Energy Oil Li | SOS Fuels |
| Calor | Goff Petroleum | Insite Energy | NWF Fuels Limited | The Oil Club |
| Certas Energy | Hocknulls | J & J Fuels Boston | Owens Fuels Limited | Watkins Energy Limited |
| Watson Fuels | HomeEnergy | LanTen4U | Web Oil Ltd | WCF Chandlers Fuels |
Due to the number of smaller and independent energy providers in the UK, as well as biomass and oil suppliers, there is a chance that the card will not process because they are not yet set up to accept them.
If your energy prepaid card is not accepted and you know there are sufficient funds on the card to cover the transaction, then please let the Evouchers support team know as soon as possible.
Evouchers support can be contacted here.
Please note that prepaid energy cards can not be used to purchase oil or biomass fuel from retailers such as Amazon, eBay, or supermarkets.