Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, which organisation is responsible for ensuring the connection of large energy user buildings.

Depending on the capacity they require, large energy users can connect to either the low-voltage distribution network or the high-voltage transmission network. The networks are owned by private companies that are solely responsible for ensuring the delivery of connections and regulated independently by Ofgem. The distribution network is owned and operated by six Distribution Network Operators across Great Britain. The transmission network is owned by three Transmission Owners and operated by the National Energy System Operator.