Mariska Dreschler interviews Wolfgang Steiner, from Gemüsebau Steiner on sustainable innovation in cultivating vegetables.
Gemüsebau Steiner is one of the frontrunners in sustainable, regional vegetable cultivation. With 11.4 hectares of greenhouses, Gemüsebau Steiner produces tasty tomatoes, peppers and strawberries - using solar energy and geothermal energy - without fossil fuels.
Wolfgang is member of the jury for the GreenTech Innovation Awards.