Negative
Setback or risk materialised
High Impact
Major milestone or critical setback
NU-Link’s cap and floor application under Ofgem’s third window was ultimately unsuccessful: Ofgem signalled an intended decision in March 2024 to reject the project on deliverability grounds, listing NU-Link among six of seven Window 3 applicants proposed for rejection, and Frontier Power later confirmed that the NU-Link project did not receive Ofgem’s Window 3 approval.