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

To ask the Secretary of State for Energy and Climate Change, if she will instruct the National Measurement and Regulation Office to publish a list of all known heat networks in the UK.

In the final quarter of this year DECC will publish summary tables, including regional breakdowns, of the data gathered as a result of the notification requirement in the Heat Networks (Metering and Billing) Regulations. Due to the commercially sensitive nature of the data, this information will be aggregated rather than a list of individual networks.