The dissemination of knowledge and implementation in the field of renewable energy, environmental energy, solar, thermal and photovoltaic energy, and wood. The purchase, sale and rental of measuring devices, exhaust gas controls of combustion plants, expert opinions, tests and consulting services, any administrative and statistical work in this regard and, in general, any other operation related to the application of laws, ordinances, recommendations and regulations for environmental protection. The company may also proceed with the coordination of mandates on behalf of third parties, promotion, design, setup of expert opinions, consulting and representation of equipment and energy production plants in all forms. The company may participate in other companies and establish branches and subsidiaries in Switzerland and abroad. The company may acquire, encumber, hold, alienate real estate and, in general, carry out any activity in direct or indirect relation to the purpose. The company may pledge its assets in favor of third parties.