Millions of people with prepayment meters are set to benefit from new top-up limits. It comes as 4.5 million prepay customers start receiving an energy rebate worth £400.
People on the older, traditional prepayment meters will be unable to directly receive the discount. They will get vouchers instead.
Customers on new smart prepayment meters will have the discount automatically applied.
Divided into six payments, the energy bills rebate will see energy customers receive a discount worth £66 this month and in November.
A discount of £67 will then be applied monthly between December and March.