Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, whether she has made an estimate of the average transmission network costs for (a) inter connectors and (b) domestic generators of electricity in the last 12 months.

The Electricity System Operator has published its “Final Transmission Network Use of System (TNUoS) Tariffs for 2023/24” document, which details that interconnectors are exempt from transmission charges, and the average transmission network tariff for generators is £12.45/kW.