Question to the Cabinet Office:

To ask the Minister for the Cabinet Office, pursuant to the Answer of 10 October 2025 to Question 71232 on 10 Downing Street: Renewable Energy, who the energy provider is; and what the tariff is.

This question was answered on 21st November 2025
The electricity supply at Number 10 is on zero carbon tariff supplied under the Crown Commercial Services. The gas is under a standard tariff supplied under the Crown Commercial Services. The heat is supplied under the Whitehall District Heat System.