Exercise of advisory activities in the fields of energy and information technology alone or in cooperation with third parties. Promotion of the use of alternative energy sources and the substitution of fossil fuels, in particular the development, implementation and review of energy concepts for construction projects of private individuals, municipalities and other institutions. Planning and management of electrical installations for power plants and industrial facilities; development and review of concepts for the networking of facilities related to building technology and computer-integrated manufacturing systems; organization of and participation in further education courses in the fields of energy and information technology. Acquisition, sale and brokerage of rights, licenses and patents within the scope of this purpose. Participation in other companies.