The Department for Energy Security & Net Zero and the Department for Business, Energy & Industrial Strategy publish annual statistics on the number and proportion of households that are fuel poor. Included are statistics at county, local authority, LSOA (lower super output area) and (in some years) parliamentary constituency levels.
There is a two-year time lag on official data being released, published annually in June from the following source. This means the 2021 data is currently the most up to date data available, having been published in 2023.
