transmission network use of system

The current TNUoS charging regime means renewable generators in Scotland pay higher costs to connect their electricity to the grid. Image: Scottish Renewables

November 16, 2021

Pressure mounts on government to reform ‘critically out of date’ TNUoS charges

Scottish Renewables is calling on the government and Ofgem to reform what it said are “volatile and unpredictable” charges that penalise Scottish renewable projects.

SSE's Beatrice offshore wind farm. Image: SSE.

March 31, 2021

CMA dismisses SSE Connection and Use of System Code appeal

SSE has lost an appeal to the Competition and Markets Authority (CMA) relating to modifications to Transmission Network Use of System (TNUoS) charges.

February 15, 2021

SSEN brands TNUoS costs 'unfair and volatile' as it calls for reforms to boost renewables

SSEN Transmission is calling for views on the current Transmission Network Use of System (TNUoS) charging regime, which it has described as “unfair and volatile”.