A full size prototype (8m) has been produced and has undergone various tests. 


The first rotor set is also produced and undergoes right now performance test on a live turbine on a site in Denmark.


Most important is, that efficiency is improved significantly giving an improved power production percentage in low winds of almost 20.


The initially developed JBRx16 blade will be ready to market in the fall of 2017 on turbines designed for 16m pitch regulated rotors or on turbines having to be regulated for reduced production of tariff program reasons.

Joint Blade Rotor

Improving power production