Energy suppliers

The following suppliers are part of the scheme:

  • 100Green (formerly Green Energy UK or GEUK)
  • Affect Energy – see Octopus Energy
  • Boost
  • British Gas
  • Bulb Energy – see Octopus Energy
  • Co-op Energy - see Octopus Energy
  • E - also known as E (Gas and Electricity)
  • Ecotricity
  • E.ON Next
  • EDF
  • Good Energy
  • London Power
  • Octopus Energy
  • Outfox the Market
  • OVO
  • Rebel Energy
  • Sainsbury’s Energy
  • Scottish Gas – see British Gas
  • ScottishPower
  • Shell Energy Retail
  • So Energy
  • Tomato Energy
  • TruEnergy
  • Utilita
  • Utility Warehouse

If your supplier is no longer trading

If the electricity supplier you were with stops trading, you may still be eligible for a Warm Home Discount. Ofgem will appoint your new supplier for you.

Check with your new supplier if you’re eligible for the discount.