SSE's SSEN Transmission to Review Ofgem's RIIO-T3 Final Determination

03:19 AM EST, 12/04/2025 (MT Newswires) -- SSE (SSE.L) unit SSEN Transmission said Thursday it plans to review the UK Office of Gas and Electricity Markets' final determination of the RIIO-T3 price control period over the coming weeks. The British utility welcomed improvements to baseline total expenditure and noted that the package supports investment to reduce reliance on imported energy, boost energy security, and contribute to economic growth. Following Ofgem's publication of additional material in the coming days, SSEN Transmission will evaluate the full price-control package, including proposed licence changes.