Yttre Stengrund
Location of Yttre Stengrund
Official name	Yttre Stengrund offshore wind farm
Country	Sweden
Coordinates	56°09′59″N 16°01′02″E / 56.166423°N 16.017246°E / 56.166423; 16.017246
Status	Decommissioned
Commission date	2001 (2001)
Decommission date	November 2015 (2015-11)
Operator(s)	Vattenfall
Wind farm
Type	Offshore
Power generation
Make and model	NEG Micon 2 MW
Units decommissioned	5 x 2 MW
Nameplate capacity	10 MW
[edit on Wikidata]

Yttre Stengrund was an offshore wind farm in Sweden, operated by Vattenfall. The wind farm was commissioned in 2001, using five 2 MW NEG Micon turbines. All turbines in Yttre Stengrund were decommissioned by November 2015,^[1] becoming the first offshore wind farm to be decommissioned in the world.^[2][3]

Decommissioning

Maria Hassel, project manager of the dismantling operation for Vattenfall, commented:

The turbines that were installed at Yttre Stengrund were an early model and only about 50 of them in total were actually produced. The difficulty of getting hold of spare parts and the huge cost involved in upgrading the turbines and gearboxes meant that it wasn’t financially viable to replace the turbines.^[2]