Positive
Project advancing - milestone achieved
High Impact
Major milestone or critical setback
The HOW01 (Hornsea Project One) offshore transmission assets, including three offshore substations, a reactive compensation station, three 220 kV export cable circuits and an onshore substation with two 400 kV connections to National Grid’s Killingholme substation, were expected to reach full power in Autumn 2019 and to become fully operational in early 2020, marking the start of full commercial operation of the transmission system.