With this project, we want to transfer knowledge between VET and VET-related organizations regarding sustainable/renewable energy in Passive Building, more especially regarding photovoltaic panels and solar boilers, heat pumps, saving energy, low temperature heating and ventilation. It is important too that these materials, methods and approaches are transparent and applicable throughout the EU. The project result will be that employees, students and unemployed people can upgrade their skills regarding sustainable/renewable energy and that they’re more successful and competitive on the labour market.