Nordex has won the largest order awarded for an onshore wind project in Sweden to date: as of summer 2012 the turbine manufacturer will be building “Blaiken”, a 150 MW wind farm. The customers are Skellefteå Kraft, a leading energy supplier in Sweden and Fortum, one of the largest power utilities in Europe, based in Finland. Skellefteå Kraft and Fortum have placed a firm order for 60 turbines for “Blaiken” thus accelerating the originally intended call-off schedule of themaster agreement entered into last year. The N100/2500 machines will be fitted with Nordex’ new anti-icing system for rotor blades.
The successful development of the anti-icing system was a key criterion for the order. Nordex designed this system especially for sites where there is a risk of ice forming on the rotor blade. This can result in substantial production losses. An integrated heating system now prevents icing, thereby maximising the yield.
In autumn 2010 Nordex installed the first N100/2500 turbines with anti-icing in “Jokkmokksliden”, the forerunner project to “Blaiken”. The wind turbine manufacturer tested and optimised the system on the basis of three prototypes and one reference machine. “The cost-benefit ratio of anti-icing persuaded us to have all the turbines equipped with this innovative system,” says Risto Andsten,Vice President Renewable Energy, Fortum.
“Our new anti-icing system is the result of collaboration between different functions within our company, and we are pleased to now see the system put into commercial operation on one of thelargest projects in Europe. We are now able to offer an attractive option for all customers planning projects at locations with ice and frost,” says Lars Bondo Krogsgaard, Chief Sales Officer at Nordex SE.