Millions of households in England and Wales will receive letters confirming their eligibility for a £150 discount on energy bills this winter. The payment is issued under the government's Warm Home Discount programme, which aims to reduce financial pressure on families during the heating season. The letters serve as official confirmation that the household is included on the list of beneficiaries and can expect the discount to be applied automatically to their energy bill. The programme traditionally covers low-income families, pensioners, and vulnerable groups of the population, for whom rising energy prices present a particular hardship. Recipients do not need to submit a separate application—the discount is applied automatically by their energy supplier once eligibility has been confirmed. The initiative is considered part of broader support measures for the population amid continued increases in living costs and high energy prices in the UK. Authorities recommend that households keep the letters they receive and contact their energy supplier if they have any questions about the discount calculation details.