Trading in electricity.

Telecommunications; Providing access to information on the Internet; Electronic mail; Electronic exchange of messages via chat lines, chat rooms and Internet forums.

Computer software and hardware design and development; Computer software (updating of-); Updating of Internet pages; Consultancy with regard to the design of homepages and Internet pages; Computer hardware and computer software consultancy.

Training in the creating, design, development, use and application of computer programs and software and in the field of electronic data processing.

Creation, development and design of computer programs and software, in particular for billing and measuring the gas consumption of customers on special contracts; implementation, maintenance, rental, updating and care of computer programs and software; consultancy in the creation, design, development, use and application of computer programs and software; research in the field of computer programs and software.

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Accumulators, electric; Batteries, electric, for vehicles; Battery jars; Accumulator boxes; Ammeters; Anodes; Anode batteries; Junction boxes (electricity); Electrical connecting parts for electric conduits; Indicators (electricity); Batteries, electric; Limiters [electricity]; Self-regulating fuel pumps; Choking coils (impedance); Pressure measuring apparatus; Electric installations for the remote control of industrial operations; Electric transformers; Electric wires; Electric cables; Electric capacitors; Electromagnetic coils; Binoculars; Galvanic cells; Galvanic batteries; Galvanizing apparatus; Galvanometers; Electroplating apparatus; Printed circuits; Cable ducts (electric); Identification threads for electric wires; Identification sheaths for electric wires; Clamps for wires (electricity); Sheaths for electric cables; Contacts, electric; Contacts, electric, of precious metal; Regulating apparatus, electric; Gasoline gauges; Conductors electric; Conduits (electric); Magnetic data carriers; Magnetic wires; Magnets; Disks (magnetic); Solenoid valves (electromagnetic switches); Material for electricity mains (wires, cables); Meters; Measuring devices (electric); Ohmmeters; Relays, electric; Plugboards; Switches; Switches, electric; Electric apparatus for commutation; Distribution consoles (electricity); Control panels [electricity]; Battery chargers; Voltmeters; Coils, electric; Current limiters for lighting apparatus; Current rectifiers; Electricity conduits; Conductor rails for spotlights; Circuit closers; Ammeters; Circuit breakers; Electric loss indicators; Converters, electric; Inverters (electricity); Temperature indicators; Variometers; Junction sleeves for electric cables; Connectors [electricity]; Heat regulating apparatus; Components for converting electrical energy into mechanical energy; Electrical control devices for heating and energy management; Energy controlling devices; Energy regulators; Energy accumulators; Solar energy collectors for electricity generation; Generators for the production of solar energy; Generators for energy production or transformation; Devices for measuring thermal energy; Devices for measuring electrical energy; Uninterruptible energy supply for conducting electrical energy; Uninterruptible energy supply for accumulating electrical energy; Uninterruptible energy supply for the transformation of electrical energy.

Processing installations for fuel and nuclear moderating material; Brackets for gas burners; Acetylene burners; Burners; Germicidal burners; Fuel economisers; Steam generating installations; Steam boilers (other than parts of machines); Steam accumulators; Kiln furniture (supports); Loading apparatus for furnaces; Gas burners; Gas generators; Gas boilers; condensers (gas- ) [other than parts of machines]; Hot air apparatus; Water heaters; Heating elements; Fan heaters; Radiators (heating); Heating apparatus; Heating installations; Heaters for vehicles; Nuclear reactors; Oxhydrogen burners; Coolers for furnaces; Level controlling valves in tanks; Oil burners; Petrol burners; Radiators, electric; Regulating and safety accessories for gas apparatus; Regulating and safety accessories for gas pipes; Regulating and safety devices for water apparatus; Regulating accessories for water or gas apparatus and pipes; Boiler pipes [tubes] for heating installations; Coils (parts of distilling, heating or cooling installations); Solar collectors [hearing]; Solar furnaces; Feeding apparatus for heating boilers; Alcohol burners; Thermostatic valves (parts of heating installations); Incinerators; Evaporators; Heat pumps; Heat regenerators; Heat accumulators; Heat exchangers; Water heaters (apparatus); feed water heater; Water heating installations; Cooling installations for water; Water conduit installations; Central heating radiators; Heat pumps for energy conversion; Power stations for the production of renewable energy; Power plants; Power stations for the use of renewable energy; Solar energy collectors for heating; Solar energy powered heating apparatus; Heat storage apparatus for heating; Heat storage apparatus (solar energy) for heating; Instruments for heat storage apparatus for heating.

Business consultancy in the field of energy; Import-export agencies in the field of energy.

Supply and distribution of electrical energy, gas or water; Supplying consumers with electrical energy, heating, gas and water; Electricity distribution; Distribution of energy; Forwarding of electrical energy, gas and water.

Generation of energy; Production of power from solar energy; Electricity generation; Rental of generators.

Architectural consultancy; Research physics; Consultation in environment protection; Consultancy relating to energy efficiency; Consultancy relating to the use of energy; Development of energy concepts; Energy audits; Consultancy in the field of energy saving; Professional consultancy in the field of the energy efficiency of buildings; Professional consultancy in the field of saving energy; Measurements relating to energy consumption in buildings; Research in the field of energy; Technology consultancy in the field of alternative energy production; Consultancy in the field of energy saving.

Gas installations; heat generators; heating systems; parts and fittings for the aforesaid goods.

Construction services; installation services; maintenance services; repair of power generation facilities; consultancy and advisory services relating to the aforesaid.

Power and energy generation; consultancy and advisory services relating to the aforesaid.

Energy monitoring services; advisory services relating to energy efficiency; advisory services relating to the use of energy; consultancy in the field of energy saving; energy auditing; consultancy and advisory services relating to the aforesaid.

Providing facilities for exhibitions and shows.

Production of energy; operating energy generating installations, in particular photovoltaic and solar installations, hydroelectric power stations, wind energy installations, wind farms, biomass power plants and geothermal power station; implementation of energy saving concepts and products, for others; implementation of projects in the field of renewable energy, for others.

Technical design of energy generating installations, in particular photovoltaic and solar installations, hydroelectric power stations, wind energy installations, wind farms, biomass power plants and geothermal power station; technical consultancy with regard to the use of photovoltaic and solar installations and of power stations; development of solar cells and solar modules, and of energy generating installations, in particular photovoltaic and solar installations, hydroelectric power stations, wind energy installations, wind farms, biomass power plants and geothermal power station; development of assembly and rack systems for photovoltaic and solar installations; technical expertise and consultancy; geological calculations for the extraction of natural resources for the production of energy and energy products; technical reports and projects and product development within the power and energy sectors; research and measures for improving the environment within the power and energy sectors; development of technical material and industrial installations, in particular in the energy sector; development of energy saving concepts and products, for others; development of projects in the field of renewable energy, for others.

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; fuel cells; solar cells/collectors for electricity generation (photovoltaics); electric and electronic apparatus for telecommunications; electric and electronic apparatus for data communications; aerials, cables and ducts, all for electric telecommunication and optical signal transmission.

Heat pumps, solar cells/collectors for heat generation, apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating and water supply; heating installations; air-conditioning installations; air filtering installations; sauna installations; water heating installations; water conduit installations; water purification installations; steam generating installations; lighting installations, combustion engines with coupled heat exchangers for electricity and heat generation, being complete units (combined heat and power plants).

Vehicles, in particular electric vehicles; apparatus for locomotion by land, air or water; The aforesaid goods except tyres and inner tubes for vehicle wheels, treads for recapping tyres.

Non-alcoholic beverages, in particular still and aerated waters; syrups and other preparations for making beverages.

Retail and wholesale services in relation to fuels (including motor spirit) and illuminants, gases being fuels, pumps for heating installations, apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity, fuel cells, solar cells/collectors for electricity generation (photovoltaics), electric and electronic apparatus for telecommunications, electric and electronic apparatus for data communications, aerials, cables and ducts, all for electric telecommunication and optical signal transmission, heat pumps, solar cells/collectors for heat generation, apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating and water supply, heating installations, air conditioning installations, air filtering installations, sauna installations, water heating installations, water conduit installations, water purification installations, steam generating installations, lighting installations, combustion engines with coupled heat exchangers for electricity and heat generation, being complete units (combined heat and power plants), vehicles, in particular electric vehicles, apparatus for locomotion by land, air or water, non-alcoholic beverages, in particular still and aerated water, syrups and other preparations for making beverages, including by mail order and via the Internet, retail teleshopping services in relation to fuels (including motor spirit) and illuminants, gases being fuels, pumps for heating installations, apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity, fuel cells, solar cells/collectors for electricity generation (photovoltaics), electric and electronic apparatus for telecommunications, electric and electronic apparatus for data communications, aerials, cables and ducts, all for electric telecommunication and optical signal transmission, heat pumps, solar cells/collectors for heat generation, apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating and water supply, heating installations, air conditioning installations, air filtering installations, sauna installations, water heating installations, water conduit installations, water purification installations, steam generating installations, lighting installations, combustion engines with coupled heat exchangers for electricity and heat generation, being complete units (combined heat and power plants), vehicles, in particular electric vehicles, apparatus for locomotion by land, air or water, non-alcoholic beverages, in particular still and aerated water, syrups and other preparations for making beverages, professional business and organisational consultancy in the energy sector; advertising; business management services; business administration and office functions, in particular in the form of commercial administration services, including drawing up cost/ancillary cost accounts for real estate owners; marketing services for new technologies, in particular in the environmental and energy sector; temporary placement of personnel; energy management, namely professional business consultancy for customers with regard to the maintenance and operation of energy generation and energy distribution installations.

Financial services; financial consultancy in the energy sector; insurance, in particular power failure insurance brokerage.

Construction (installation and assembling), maintenance, servicing and repair of energy generation installations, energy distribution installations and heat generating installations, and of metering instruments therefor; exploitation of geothermal heat through construction and drilling services; production (extraction) of geothermal heat; laying of pipes for geothermal heating systems; construction and assembly, creating, installation and repair of energy distribution networks and transport networks, telecommunication system and remote distribution networks and street lighting installations; construction and assembly of waste treatment installations; maintenance of sewage and fresh water installations; repair of technical apparatus in relation to air conditioning and heating systems; energy management, namely technical maintenance of customer installations for energy generation and energy distribution, included in class 37; refuelling of vehicles in gas filling stations and electricity charging stations.

Telecommunications; providing electronic information, communications and transaction platforms on the Internet; e-mail data services; providing telecommunications connections to a global computer network; telex services; communications by telephone; communication through fibre optic networks; telecommunication routing and junction services; services of mobile radiotelephony; paging services (radio, telephone or other means of electronic communication); telegraphic-wire services; telegram services; transmission of telegrams; teleconferencing services; facsimile transmission; rental of fax machines; rental of modems; telephone rental services; rental of telecommunications apparatus; rental of mobile phones; providing chatlines, chatrooms and discussion forums on the Internet; transmitting data via power networks; providing an e-commerce platform on the Internet.

Transport; transport of geothermal heat; rental and leasing of transport networks for conducting energy; delivery and distribution of energy and energy-storage media, in particular electricity, heat (local and district heating), cold, gas, compressed air, steam, process heat and water; electricity distribution; collection, storage, dumping and transport of waste; supplying (transport) of fresh water; waste water disposal by means of transportation (removal) and discharge; packaging and storage of goods; disposal of waste and recycling materials, including carpet scraps, animal meal, clarified sludge, residual matter from paper-making (sawdust, bark, waste wood, swarf).

Generation of energy and processing (transformation) of energy-storage media, in particular electricity, heat (local and district heating), cold, gas, compressed air, steam, process heat and water; recycling of waste materials, including carpet scraps, animal meal, clarified sludge, residual matter from paper-making (sawdust, bark, waste wood, swarf); recycling and disposal of waste by means of composting; thermal disposal; industrial treatment of water and waste water (transformation); waste destruction.

Training services for personnel; Education providing of training.

Technical energy use consultancy for domestic, commercial and industrial purposes; technical development of integrated energy concepts; technical consultancy and technical planning of energy generating and distribution installations; technical and ecological consultancy in the energy sector; technical planning of waste processing installations; environmental services, namely consultancy relating to the environment, development of technical concepts for environmental risk management; research and development, in particular in the field of environmental technology and in the field of the exploitation of geothermal heat; computer programming; scientific and industrial research; technical planning and design of heat pump heating systems; energy management, namely technical monitoring of customer installations for energy generation and energy distribution.