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

To ask the Secretary of State for Business, Energy and Industrial Strategy, what estimate he has made the number of households on pre-payment meters in each of the last three years, by parliamentary constituency.

The Government does not have this data at constituency level, however, data is compiled of households with pre-payment meters by region, which can be found at:

https://www.gov.uk/government/statistical-data-sets/quarterly-domestic-energy-price-stastics.