Scientific and technological services as well as research, appraisal, evaluation, reporting and design services relating thereto; conducting technical project studies; industrial analysis and research services; engineering services; professional consultancy services (not related to business management) in the field of energy and water; water analysis; water quality control; technical design and planning of pipelines for gas, water and waste water; technical design and planning of water treatment plants; audits concerning energy; consultancy regarding energy saving; consultancy concerning technological services in the field of power supply and electricity; development of energy and electricity management systems; scientific research in the field of energy; scientific research in the field of renewable energy; conducting research and technical project studies relating to the use of natural energy; technological consultancy services in the field of alternative energy generation; drafting technical construction project studies; design of engineering systems for construction; preparation of reports relating to technical project studies for construction projects; geological prospecting services; design of geological surveys; geological exploratory drilling; geological surveys; scientific research relating to ecology; technical consultancy regarding environmental engineering; technological consultancy in connection with energy production and use.;