Vestas receives largest order ever in Finland for 99MW

Last 7th of March TuuliWatti Oy has placed a 99MW order with Vestas for two projects in Finland using V126-3.3 MW turbines and the new Large Diameter Steel Tower technology. The order consists of two projects utilising V126-3.3 MW turbines and featuring Vestas Large Diameter Steel Towers (LDST), which allows for taller hub heights and therefore greater annual energy production at low wind speeds.

The order comprises the 73 MW Kalajoki project, which will be the first large-scale wind power plant in Finland. Delivery of the turbines will begin in the fourth quarter of 2014 and the project is expected to be completed in Q3 2015.

Delivery of the 26 MW Siikainen project will begin in Q3 2014 and is expected to be completed in Q1 2015. Both projects include a Vestas Online Business SCADA system and a five-year Active Management Output (AOM) 5000 service agreement with options for two additional extensions of five years.

The two projects feature the V126-3.3 MW, which can produce up to 20% more power compared to the V112-3.0 MW on a site with average wind speeds of 6.5 m/s. The towers for the projects will be the recently launched Large Diameter Steel Towers, (LDST), a Vestas-patented concept that features a special wider diameter lower section of the tower, resulting in increased strength without adding extra steel. Therefore Vestas can provide higher towers to customers to optimise power generation at
low wind speed sites for the V117-3.3 MW and V126-3.3 MW.