Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; nuclear power plants; boilers for power plants; boilers for heating centrals; combustion equipment; burners; oil heating apparatus; heat pumps; valves (faucets); collectors of solar thermal energy; heating systems consisting of regulators, thermostats and electrical resistance filaments; steam accumulators; water purification plants; clarification plants; purification plants for industrial wastewater; apparatus for processing wastewater; wastewater processing apparatus (purification); purification apparatus for waste materials; water filtering units; water treatment plants; sewage treatment plants; purification installations and apparatus for waste material and liquids.

Advertising; business management; business administration; office functions; marketing; mediation and conclusion of electronic transactions for others; commerce or electronic commerce relating to sales, purchasing of energy (electricity, heat, steam, district heating, district cooling); electronic retailing and wholesaling of different types of meters, monitoring and control devices relating to energy via Internet or extranet; electronic presentation of goods; presentation of services relating to sales of energy; negotiation and conclusion of commercial transactions for third parties; arranging of trading transactions and commercial contracts; arranging contracts for the purchase and sale of products, for others; management assistance and consultation in the field of energy intensive industry and energy industry; compilation of information relating to business; advising relating to business management; research relating to business management; business appraisal and auditing services; business efficiency expert services; compilation, systematization, organization of information; search and retrieval of data and information for others from computer files; collection of information for databases; compilation of databases; systematization of databases; consultation relating to data processing; services organized online or via Internet extranet networks, namely search, retrieval, indexing and organization of data in electronic telecommunication networks; online advertising in data networks; production of audio-visual recordings or material for use in advertising; publication of advertising leaflets; analysis, management and optimization of costs relating to the use and maintenance of machines, devices and power plants; data processing services; electricity meter reading for billing purposes.

Repair of machines, devices and instruments used in the field of energy industry; installation services for machines, devices and instruments used in the field of energy industry; construction, overhaul, repair and installation services relating to production, transmission and supply of energy; assessment and inspection services relating to construction, overhaul, use, maintenance and repair in power plant operations and energy intensive industry; installation, use, overhaul and maintenance services for equipment relating to production, use, transmission and supply of energy; power plant construction; mobilization services of power plants, namely, installation, maintenance and repair of power plant safety systems; installation, operation, overhaul, maintenance and advisory services for different types of power plants and industrial production plants; maintenance planning; optimization of overhaul programs; construction, installation, overhaul and repair of power plant boilers; construction and installation of power plant air ducts; construction and installation of power plant burners; overhaul and repair of burners; overhaul of turbines; overhaul of generators; management of usability and condition management relating to power plants and energy intensive industry; reliability and condition management of power plants and industrial machinery as well as process equipment; failure analysis for machines and apparatus; building and implementation services relating to energy solutions for buildings as well as to cooling solutions for computer rooms and industrial processes; installation and overhaul services for solar electricity systems and advisory services relating thereto; installation and overhaul services for solar heat systems and advisory services relating thereto; construction of waste incineration plants and waste processing plants; construction, overhaul, repair and installation of waste incineration equipment; installation and repair of electrical, heating and central heating equipment; repair and maintenance of equipment and hardware for process automation systems and computer systems; fundamental improvement services for electric power transmission networks; cabling; cabling beneath ground; drilling of pipelines; drilling of pipes; inspection, control and repair of oil burners; charging point and charging station services for electric vehicles; installation, maintenance and repair of charging apparatus and electric monitoring apparatus; battery charging relating to computers; installation, maintenance and repair of district heating apparatus; construction of nuclear reactors; cleaning of nuclear plant.

Transport; packaging and storage of goods; transmission, delivery and distribution of energy; transmission and distribution of electricity; transmission and distribution of heat; distribution of natural gas; consultation services relating to transmission and distribution of energy; storage of energy; storage of electricity; storage of heat; delivery of reserve power, steam, pressurized air or water; carbon dioxide storage; management, use and control of electricity and heat supply networks; land, air and water transport services; supply of natural gas; supply of energy; supply of electricity; heat supply services; supply of district cooling.

Treatment of materials and objects in the field of energy industry, namely, fuel, emission and waste treatment services; production of energy; production of electricity; production of heat; production of steam; production of district heating or district cooling; combined production of electricity and heat; combined production of heat/steam and electricity; consultation services relating to production of energy; consultation services relating to control of combustion for different kinds of combustion and burning technologies and boilers; services for controlling combustion for different kinds of combustion and burning technologies and boilers; capture and treatment of carbon dioxide; ash treatment; waste treatment; incineration of waste and trash for production of energy; consultation services relating to waste treatment; nuclear waste processing services; decontamination of nuclear waste; treatment of water, waste water, sewage water and liquids; services for removing components from liquids by selective ion exchange materials; water purification for nuclear power plants; services for removing radioactive components from radioactive waters in nuclear power plants; treatment of hazardous waste; rental of water treatment equipment; refining of materials by catalytic pyrolysis process; flue gas purification; consultation relating to the production of energy via remotely controlled power plants; processing of nuclear fuels; nuclear fuel recycling; treatment of contaminated soil; high temperature incineration of hazardous waste; carbon dioxide capture.

Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; scientific and industrial research relating to production, transmission and distribution of energy; providing and analysis of scientific or industrial research data; design services relating to production, transmission and distribution of energy; smart house and smart electricity grid design services; design services for hydropower and consultation services relating thereto; design services relating to energy solutions in buildings as well as to cooling solutions in computer rooms and industrial processes; thermal performance design services and consultation and expert services relating to thermal performance; technical monitoring services relating to production, transmission and distribution of energy; energy auditing; technical inspection services for power plants; engineering services; quality control engineering services; technical consultancy in the field of energy saving and energy efficiency in the electrical and energy industry; product development; design of power plant boilers; design of burners; design and optimization of a maintenance strategy for power plants; improvement and optimization services based on measurement and appraisal of energy efficiency in power and industrial plants; improvement and optimization services based on measurement and appraisal of maintenance efficiency in power and industrial plants; measurement of maintenance efficiency in power plants; engineering technical operation services for power plants or industrial production plants; consultancy services in relation to advisory and research in the field of environmental protection relating to power plants and industry; technical consultancy provided to companies' in the field of energy use and environmental issues; information, consultation and advisory services relating to energy efficiency, use and saving of energy as well as to sustainable development; development of integrated energy plans; life time and life cycle analyses; life cycle analyses for machines, devices and plants; technical analyses of life cycle cost effects; analysis of technical risks relating to operation and processes of machines and devices; identification and analysis of hazards relating to processes; technical project management and control; remote monitoring and reporting services for buildings, power plants and devices relating thereto; remote monitoring and reporting for parameters in energy production; debugging and troubleshooting via information/data networks; technical research services, namely prediction of damages; automatic checking and inspection of meters, heating meters and electricity meters; remote quality control for voltage load; dimensioning of electrical, heating and central heating devices; rental of instruments relating to monitoring and supervision of energy meters and energy in buildings; chemical analyses; chemical research; chemistry services; analysis of water; oil analysis; fiber-technical research and design services; testing services and consultation relating to production, transmission and distribution of energy as well as to dam and concrete construction; geological prospecting, geological assessment, geological research, geological surveys; technical services and consultation relating to emission control; provision of scientific data, advice and consultation relating to carbon dioxide offsetting; project and design services relating to telecommunication equipment; design, testing, technical research and advisory services, all relating to data processing, programming of computers and global computer networks; data network services, namely, technological consultation in the field of computer software and computer hardware relating to transmission of data; design, maintenance and consultation services relating to computer programs and software; information/data system analysis, design and testing services; installation and implementation of software for data systems; design and testing services for process automation systems and related computer systems; services relating to modeling and simulation of power plants and processes; services relating to simulation of combustion processes and emissions in power plants; development of computer programs; overhaul, updating and support services for computer programs and software; rental of computer programs; technical support services for computer software providing access to computer software, data networks and Internet; rental of computers for data processing; database services, namely development of database programs; database content design and maintenance services; rental of database programs; development of infrastructure for charging stations of electric vehicles; design of charging network stations for electric cars; testing of electric cars; design services for a network environment, computer systems and computer programs relating to payment of charging fees for electric cars; services relating to helpdesk operation, namely technical information or information exchange support services in emergency and special situations via telephone, email, Internet or short message (SMS); technical consultation services; technological analysis and research services; computer software support and maintenance; energy consultation; remote metering of energy; testing of nuclear material; nuclear engineering services; consulting services in the field of energy usage management and energy efficiency; storage of information in a database; updating of databases; database maintenance, management and services related thereto.