Ofgem has ruled that a CUSC Modification Proposal to defer winter 2021/22 Balancing Service use of System (BSUoS) costs to 2022/23 should be treated as urgent.
Ofgem has stated it is ready to use its powers to change market rules if necessary in light of balancing costs doubling between September and November.
In National Grid Electricity System Operator’s (ESO) most recent Forward Plan 2020-21 monthly report, the operator fell short of a number of benchmarks.
Up to £133 million could have been saved in grid balancing costs during the UK’s lockdown if smart electric vehicle (EV) charging and smart tech adoption had been more wide scale.