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

To ask the Secretary of State for Business, Energy and Industrial Strategy, how many households in the UK have their electricity supplies controlled by dynamically teleswitched meters.

The Department for Business, Energy and Industrial Strategy does not hold estimates on the number of households in the UK who have their electricity supplies controlled by dynamically teleswitched meters.

In Ofgem’s response to CMA Notice of Remedies published in August 2015, it was estimated that there were 160,000 households across Great Britain with dynamically teleswitched meters in operation at the end of 2014:

https://assets.publishing.service.gov.uk/media/561e1fbaed915d39bc000013/Ofgem__revised_with_additional_material_.pdf