Consultation:

WDS is the first choice of the inhabitants of Graz concerning advice for the choice of the optimum energy medium for new plants. Refurbishment and technical optimisation measures are also carried out by us professionally with due regard to economic and ecologic criteria.

We are experts in the field of alternative and renewable energy forms and, therefore, we gladly offer advice on the issues solar, photovoltaic, geothermal energy and heat pumps.

Our staff members gladly advise you on furtherance and financing possibilities.