Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, what steps his Department is taking to ensure that households in (a) North Cornwall and (b) other rural areas can connect to (i) solar panels and (ii) other renewable energy systems without having to directly fund local grid upgrades where needed.

Under connection charging rules set by Ofgem, domestic connection customers are not liable for any network upgrade costs to accommodate renewable generation up to 3.68kW per phase. For larger systems, the customer may be liable for a proportion of the upgrade costs.

The Government works with Ofgem to ensure grid investment supports all communities, including rural areas. In the current electricity distribution network price control, RIIO ED2, Ofgem has allowed £22.2bn for upfront network investment, including £3.1bn for upgrades. The next price control (2028–2033) will require distribution network operators to produce long-term regional network plans.