About Us » Milestones

Milestones of the Wallenborn Group

Since 1998, we have accomplished a great deal … and what initially seemed impossible, we made possible.


1998  Initial activities in the Renewable Energy sector

1999  Participation in the construction of the largest wind farm in Europe at the time – wind park Klettwitz in Brandenburg

            (38 wind turbines, total of 62.7 MW, foundation works)

2002  First moves abroad

2003  First turnkey project – planning, development, construction as well as the technical and commercial management

            of the wind farm Waltersdorf I in Thuringia (12 turbines, total 24 MW), part of the company’s own portfolio

2003  First activities in the biomass sector

2004  Acquisition of the first turnkey wind farm to go into the group’s own portfolio – Lachemer Forst, Lower Saxony

           (3 turbines, total 4.5 MW)

2004  Start of planning works of Croatia’s first wind farm to be connected to the national high voltage grid (110 kV) – wind farm Senj I

2009  Launch of one of the worlds most powerful wind farms – Wind Park Senj along the Adriatic Coast (14 WEA, total 42 MW)

2011  Launch of the biogas plant in Thuringia, Germany

2012  Since 2012 further development of projects in Croatia and Hungary

2013-2017 further development of the Windfarm Senj I - yield optimisation 

2017 acquirement of the location permit for the extension of the windfarm Vratarusa-Senj for the VPV - Windfarm Vratarusa Ltd. - Windfarm VRATARUSA II