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RIIO-T2 Timeline

The table below provides a high-level overview of the key RIIO-T2 delivery milestones. These dates were issued by the industry regulator, Ofgem, and briefly outline the process we follow to develop and deliver our Business Plan for submission to Ofgem followed by eventual delivery of the plan in April 2021.

High-level Milestones
March 2018 Ofgem publish RIIO-2 Framework Consultation
July 2018 Ofgem decision on RIIO-2 Framework Decision
December 2018 Ofgem publish RIIO-2 sector specific methodology consultation
Spring 2019 Ofgem decision on RIIO-2 sector specific methodology decision
Autumn/Winter 2019 SP Energy Networks submit final Business Plan to Ofgem
Summer 2020 Draft Determination from Ofgem to SP Energy Networks
Autumn/Winter 2020 Final Determination from Ofgem to SP Energy Networks
Spring 2021 SP Energy Networks’ Licence modified as required with Ofgem
1st April 2021 RIIO-T2 Price Control commences.

You can also view the live RIIO-2 feed from Ofgem here.

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