Vestas receives 99MW order, our largest ever in Finland 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. (WK-intern) - Vestas has received its largest ever order in Finland with a 99 MW order from leading Finnish developer TuuliWatti Oy. 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