Negative
Setback or risk materialised
Medium Impact
Significant progress or notable issue
On 4 December 2015 the Walney 2 offshore transmission connection suffered a breakdown in its export cable, taking the link out of service for over 105 days in 2015/16 and causing a potential loss of 120,010.8 MWh of transmitted power while the fault was investigated and repaired in challenging winter offshore conditions.