Promotion, commercialization and sale in Switzerland and worldwide of renewable energy production facility projects, particularly wind and photovoltaic installations, at various stages of development. The company may create commercial companies for its own account and for third parties and deploy new market penetration techniques, provide marketing advice and propose advertising processes. The company may buy, sell and broker projects, production facilities, participations, patents, products and services, know-how and ideas, carry out all steps for their financing, enhancement and commercial exploitation. The company may acquire and transfer rights and contracts, carry out, have carried out and subcontract expertise, research, studies, advice and all other services. It may acquire and sell real estate (cf. statutes for full purpose).