Question to the Department for Business, Energy and Industrial Strategy:

To ask the Secretary of State for Business, Energy and Industrial Strategy, if he will publish data on the number of households in each region that have switched energy suppliers in each month since 1 January 2019.

Monthly data on the number of households switching energy suppliers for gas and electricity is published by BEIS here https://www.gov.uk/government/statistical-data-sets/quarterly-domestic-energy-switching-statistics. This is not available by region.

BEIS statistics are based on switching data also published by Ofgem at:

https://www.ofgem.gov.uk/data-portal/number-domestic-customers-switching-supplier-fuel-type-gb