Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, pursuant to the Answer of 25 March 2024 to Question 19394 on Fuel Poverty, if she will take steps to extend the list of energy efficiency measures to include new technologies; and if she will make an assessment of the potential impact of extending that list on energy bills for low-income households.

Government energy efficiency schemes prioritise measures that have beneficial long-term effects on lowering bills and making homes more comfortable and affordable to live in, within the scope of the Standard Assessment Procedure model. The Government is currently developing the Home Energy Model which will replace the Standard Assessment Procedure (SAP).

The current Energy Company Obligation schemes require eligible measures to result in a reduction in the cost of heating a consumer’s home. There are mechanisms for new measures to be eligible where they meet this and other scheme requirements. The potential impact of new measures on energy bill savings for low-income households would have to be assessed in relation to the specific new measures selected.