Energy price cap

Outcome of proposed changes to the Warm Home Discount cost allowance in the energy price cap from 1 January 2026 to 31 March 2027 following expansion of the scheme.

We are seeking views on a long-lasting approach to setting the unidentified gas allowance in the default tariff cap.

We are seeking input on whether we should consider making changes to the contract for difference allowance methodology in the default tariff cap.

This change amounts to an increase of around 28 pence a month for the average dual fuel household.

Changes to the maximum amount energy suppliers can charge people on default tariffs for each unit of energy and the daily standing charge from 1 January to 31 March 2026.

Changes to the maximum amount energy suppliers can charge people on default tariffs for each unit of energy and the daily standing charge from 1 October to 31 December 2025.