The subject of this project is the further development of the Centre for Energy and Environmental Technologies VŠB-TUO and the construction of a modern open research and innovation (hereinafter referred to as R&I) infrastructure called the Centre for Energy and Environmental Technologies - Explorer II (hereinafter referred to as CEETe II). The project is focused on Activity B of the Infrastructure Services programme, i.e. Expansion of premises and modernization of open R&I infrastructure, including acquisition of new equipment and construction of new open R&I infrastructure.