The World Sustainable Energy Days are organised by the OO Energiesparverband, the energy agency of Upper Austria with the mission of promoting energy efficiency and renewable energy sources.
The conference languages were English, German and (partly) Russian and Spanish. Simultaneous interpretation has been provided.
Stadthalle Wels, A-4600 Wels, Upper-Austria/Austria
Map Wels: conference venues & hotels (pdf, 1,45 MB)