Written Question·Department for Energy Security and Net Zero·UIN 60880
Electricity: Housing
Tabled: 18 June 2025
Answered: 26 June 2025
Question
Layla Moran
Liberal Democrat — Oxford West and Abingdon
To ask the Secretary of State for Energy Security and Net Zero, how many homes his Department has identified as requiring an upgrade from single-phase to triple-phase electricity supply, in the context of the criteria for being a zero-carbon household.
Answer
Michael ShanksMy Department does not hold this data, however only a small minority of homes are likely to need an upgrade from a single to three-phase connection to accommodate multiple or higher-powered low carbon technologies.