Seagreen Phase 1 OFTO is the offshore transmission link that exports electricity from the Seagreen Phase 1 offshore wind farm (circa 1,075 MW) to the onshore GB transmission network in Angus, Scotland. The transmission system is an HVAC design operating at 220 kV and comprises a single offshore substation platform,...
Ofgem final assessed costs / Final Transfer Value used to set FTV for the Seagreen Phase 1 OFTO (transfer of transmission assets); corroborated by industry press reporting of a circa...
1 Cost inflated in local currency then converted to euros (where applicable).
Cable Specifications
Seagreen export cable system (3 x 220 kV export circuits)
Carnoustie, Angus, United Kingdom
3 × 220 kV HVAC · 1075 MVA · 84 km
System:3 × 220 kV HVAC
Power rating:1075 MVA
Route length:84 km(64 subsea · 20 land)
OSP interconnection cable(s)
220 kV HVAC
System:220 kV HVAC
Collector Stations
Offshore Platform (GB 1)
Seagreen Phase 1 Offshore Wind Farm (offshore substation platform) — North Sea, ~27 km off Angus, United Kingdom
1075 MW 220 kV · offshore
Rating:1075 MW · 220 kV
Location:offshore
Offshore Platform (GB 2)
Seagreen Offshore Substation Platform (Seagreen Phase 1, North Sea / Firth of Forth), United Kingdom