The Mayor is committed to cutting fuel poverty and increasing the energy efficiency of buildings across London. To help target where action is most needed, the Mayor has developed a London Building Stock Model with the UCL Energy Institute. The London Building Stock Model is a database of all the energy and carbon data collected through the Mayor’s energy programmes and policies. It provides a snapshot of all London’s buildings (both do...

Data for 2011 and 2021 for wards in London

This briefing summarises trends in applications for the (BN(O) route since it was introduced on 31 January 2021 until the end of March 2023.