This data analysis, produced by the London Assembly Research Unit, provides an explainer of heat networks in London, including an overview of what they are, the two types of heat networks, where they are located and heat network zoning. It also presents survey data on the awareness of heat networks amongst Londoners.
The information presented in the report is based on published data from a range of sources, including the GLA London Heat Map and the Department for Energy Security and Net Zero (DESNZ).
The analysis was undertaken in collaboration with the Environment Committee project team, to inform the Committee’s investigation into heat networks.
This page presents highlights from the report, with the full document available from the link below.








