With more than 600 participants every year, the European Pellet Conferences held in Wels have become the largest annual pellet event in the world.The conference is organised by O.Ö. Energiesparverband, the regional energy agency of Upper Austria, dedicated to sustainable energy market development. Upper Austria is an ideal location for such a conference. The region is home to a number of Europe‘s leading biomass boiler producers, and pellet heating systems have become a standard solution.