Energy Supply
Commons · Question 94445 · Tabled 25 Nov 2025 · Department for Energy Security and Net Zero · Official record
Answered 3 Dec 2025
Question
Asked by Wera Hobhouse
To ask the Secretary of State for Energy Security and Net Zero, whether they have made an assessment of the adequacy of the four-month notice period given to suppliers to recover additional costs under RIIO-3.
Answer
Answered by Michael Shanks, 3 Dec 2025
Ofgem, as the independent regulator, sets funding and investment allowances for gas and electricity transmission, and gas distribution networks through its RIIO-3 price control process. Final Determinations for RIIO-3 will be confirmed by Ofgem in Decembe...