Danish wind turbine maker Vestas has won a firm order from Swedish developer OX2 to supply 21 of its V126-3.45MW turbines for the 112MW Raskiftet wind park in the municipalities of Åmot and Trysil in Norway. The turbines will come with a de-icing system using air heaters within the blades, and a radar-based system (OCAS) that activates the turbines’ aviation lights when an aircraft is near.