Fuel refining; fuel processing; treatment, production and processing services for fuels; generation of energy; energy production; production of renewable green energy; generation of power and electricity; production of electrical power from renewable sources.

Consultancy in the field of industrial research; Engineering design and consultancy; Technical consulting in the field of environmental engineering; Engineering research; Scientific research and analysis; Technical supervision and inspection.

Accumulators, electric; Electric batteries for vehicles; Electrical adapters; Power adapters; Housings for electrical apparatus; Electric power analyzers; Apparatus for analysing gases; Voltage testers; Electric control apparatus; Electric power controllers; Boiler control instruments; Electricity storage apparatus; Electricity measuring instruments; Thermal energy measuring apparatus; Remote monitoring apparatus; Safety monitoring apparatus [electric]; Fibre optic telecommunications apparatus; Open-wire transmission apparatus; Photovoltaic apparatus and installations for generating solar electricity; Apparatus and instruments for controlling electricity; Apparatus and instruments for transforming electricity; Apparatus and instruments for regulating electricity; Apparatus and instruments for accumulating electricity; Data processing equipment and accessories (electrical and mechanical); Electrical remote control apparatus; Regulating apparatus, electric; Measuring devices, electric; Monitoring apparatus, electric; Photovoltaic apparatus for converting solar radiation to electrical energy; Computer apparatus for remote meter reading; Electricity mains apparatus; Remote entry point control apparatus; Fuel consumption measuring apparatus; Chargers for electric batteries; Gas detecting apparatus; Apparatus, instruments and cables for electricity; Computer networking and data communications equipment; Meter testing apparatus; Communications equipment; Control installations (Electric -); Computer software applications, downloadable; Batteries, electric; Batteries for electric vehicles; Rechargeable batteries; Solar batteries; Electrical power distribution blocks; Battery chargers; Solar battery chargers; Encoded loyalty cards; Smart cards [integrated circuit cards]; Branch boxes [electricity]; Distribution boxes [electricity]; Switchboxes [electricity]; Fiber optic cables; Audio cable; Coaxial cables; Cables and wires; Ethernet cables; Optical cables; Telecommunications cables; Telecommunications cables; Calibrated photovoltaic reference cells; Cells (electric); Solar cells for electricity generation; Photovoltaic cells; Electrical circuits; Electric couplings; Collectors, electric; Solar energy collectors for electricity generation; Electric and electronic components; Condensers [capacitors]; Ducts [electricity]; Electrical conductors; Meters; Water meters; Gasometers [measuring instruments]; Heating meters; Frequency meters; Electricity measuring instruments; Electronic meters; Converters, electric; Electric switch plates; Electric diodes; Multifunctional remote controls; Electric current control devices; Electrical controllers; Ignition (Electric apparatus for remote -); Power distributors [electrical]; Electrical distributors; Nonlinear optical fibres; Polarisation maintaining optical fibres; Optical fibers [fibres] [light conducting filaments]; Electric wires; Fuses; Electric couplings; Electrical switch assemblies; Sheaths for optical fibre cable; Switchgear [electric]; Electricity indicators; Electric loss indicators; Armatures [electricity]; Electrical inductors; Photovoltaic installations for generating electricity [photovoltaic power plants]; Electric circuit closers; Photovoltaic inverters; Inverters [electricity]; Voltage limiters; Limiters [electricity]; Instruction manuals in electronic format; Voltmeters; Photovoltaic solar modules; Computer software packages; Switch panels [electric]; Electricity control panels; Panels for the connection of electricity; Solar panels; Electrical sockets; Electrical power extension cords; Downloadable electronic publications in the nature of magazines; Contact boards (Electric -); Electrical control boards; Connection boards [electric]; Electric control panels; Distribution boards [electricity]; Electric reactors; Voltage regulators for electric power; Resistances, electric; Ballasts for electrical lighting fittings; Fibre optic receptors; Electrical receivers; Combustion gas detectors; Voltage detectors; Detectors for electric meters; Distance sensors; Gas sensors; Electronical sensors for measuring solar radiation; Computer software; Computer application software for mobile telephones; Computer software for use in remote meter monitoring; Software for tablet computers; Electrical plugs; Voltage stabilizers; Terminals [electricity]; Electric thermostats; Electric timers; Electric voltage transformers; Optical transmitters for use with fibre optic cables; Mains power units (Electric -); Electric power controllers; Electric power units; Electric valves [thermionic]; Solar wafers.

Electrical lighting fixtures; Regulating and safety accessories for water and gas installations; Heat accumulators; Lighting apparatus for vehicles; Ventilation [air-conditioning] installations and apparatus; Cooling appliances and installations; Heating apparatus, electric; Air conditioning apparatus; Burners, boilers and heaters; Boilers; Gas boilers; Boilers, other than parts of machines; Domestic boilers; Electric boilers; Industrial boilers; Electric candles; Window-mounting air-conditioners [for industrial purposes]; Air conditioning apparatus; Light-emitting diodes [LED] lighting apparatus; Heating apparatus, electric; Fuel economisers; Evaporators for air conditioners; Air filters for air conditioning units; Filters for air conditioning; Waste disposal furnaces; Air conditioning fans; Electric lamps; Hot water heating installations; Solar energy powered heating installations; Heating apparatus, electric; Nuclear installations; Waste disposal incinerators; Chandeliers; Solar lamps; Incandescent light bulbs; Light bulbs, electric; LED light bulbs; Electric lamps; Solar thermal collectors [heating]; Heat pumps; Heat pumps for energy processing; Sockets for electric lights; Radiators, electric; Nuclear reactors; Heaters for baths; Water heaters; Stoves [heating apparatus]; Solar powered torches; Electric torches; Discharge tubes, electric, for lighting; Lamp chimneys; Valves for air conditioners; Air conditioning fans; Aeolian ventilators; Fans for air conditioning apparatus.

Electric cars; Electric bicycles; Electrically operated scooters; Electric vehicles.

Commercial administration of the licensing of the goods and services of others; Cost price analysis; Assistance in management of business activities; Industrial management consultation including cost/yield analyses; Business management; Providing business information via a web site; Business information; Consumers (Commercial information and advice for -) [consumer advice shop]; Office functions; Organisation of trade fairs for commercial or advertising purposes; Arranging of trading transactions and commercial contracts; Arranging of contracts, for others, for the providing of services; Bidding quotation; Business administration; Assistance and consultancy services in the field of business management of companies in the energy sector; Business consulting; Advisory services for business management; Tariff information and advisory services; Commercial intermediation services; Systemization of information into computer databases.

Agencies for collecting gas utility payments; Agencies for collecting electric power utility payments; Agencies for collecting gas or electric power utility payments; Administration of financial affairs; Administration of insurance business; Investment analysis; Financial assistance; Brokerage of financial investments in energy companies; Conducting financial feasibility studies; Financial consultancy in the energy sector; Consultancy concerning financing of energy projects; Investment consultancy; Service insurance contracts; Mutual funds; Investment custody; Conducting of capital market transactions; Warranties (Extended -) for electrical appliances; Financing services for companies; Provision of prepaid cards and tokens; Providing stock market information; Capital investment; Arranging the provision of finance; Arranging of investments; Lending against securities; Insurance underwriting; Financial consultancy in the field of risk management; Financing services for sponsoring businesses; Bill payment services provided through a website; Financial appraisal services; Philanthropic services concerning monetary donations; Financial and monetary services, and banking; Financial services relating to personal equity plans; Real estate affairs; Financial sponsorship of cultural events; Financial sponsorship of entertainment activities; Financial sponsorship of sporting activities; Financial evaluation; Provision of safe deposit facilities; Financial evaluation for insurance purposes.

Application of sheathing to cables; Interference suppression in electrical apparatus; Construction of power plants; Construction of wind power plants; Construction of nuclear power plants; Construction of structures for the storage of natural gas; Construction of structures for the transportation of natural gas; Construction of structures for the production of natural gas; Construction of nuclear reactors; Extraction of gas; Extraction of oil; Providing information relating to the repair or maintenance of power generators; Providing information relating to the repair or maintenance of consumer electrical appliances; Providing information relating to the repair or maintenance of electric lighting apparatus; Providing information relating to the repair or maintenance of nuclear power plants; Installation of reactive power compensation apparatus; Installation of boilers; Installation of cables for Internet access; Installation of photovoltaic cells and modules; Installation of gas and water pipelines; Installation of electrical and generating machinery; Installation of hardware and cables for Internet access; Installation of electric light and power systems; Installation of solar heating systems; Installation of electrical and generating machinery; Installation of solar powered systems; Installation of pipe systems for conducting of gases; Installation and maintenance of photovoltaic installations; Installation and maintenance of solar thermal installations; Pipeline construction and maintenance; Electric appliance installation and repair; Installation and repair of air-conditioning apparatus; Plumbing and gas and water installation; Maintenance of consumer electric appliances; Maintenance of power generating apparatus and installations; Maintenance of telecommunications apparatus; Maintenance and repair of data communications networks; Maintenance and repair of communications systems; Maintenance and repair of instruments; Maintenance and repair of gas turbines; Maintenance, servicing and repair of power generating apparatus and installations; Maintenance, repair and reconditioning of photovoltaic apparatus and installations; Laying of cables; Laying of land cables; Laying of sea cables; Laying and burial of cable; Renovation of electrical wiring; Renovation, repair and maintenance of electrical wiring; Repair of power generating apparatus and installations; Repair of electrical equipment and electrotechnical installations; Repair of gas supply systems; Repair of energy production plants and machines; Repair of industrial waste treatment machines; Repair of telecommunication machines and apparatus; Emergency servicing of apparatus for supplying electricity; Emergency servicing of gas supply apparatus; Maintenance and repair of air conditioning apparatus; Maintenance and repair of wind power plants; Maintenance and repair of electricity generators; Maintenance and repair of energy generating installations; Maintenance and repair of gas and electricity installations; Maintenance and repair of telecommuncations networks, apparatus, and instruments; Maintenance and repair of electric vehicles; Repair or maintenance of electric lighting apparatus; Repair or maintenance of consumer electric appliances; Repair or maintenance of boilers; Repair or maintenance of waste compacting machines and apparatus; Repair or maintenance of waste crushing machines and apparatus; Repair or maintenance of gas water heaters; Repair of power lines; Electrical wiring services; Advisory services relating to the installation of power plants; Submarine cable jointing services; Electrical installation services; Recharging services for electric vehicles; Repair services for electric generators and wind turbines; Natural gas refuelling service for motor vehicles; Waste removal [cleaning]; Dismantling of power lines.

News agencies; Communications by fibre optic networks; Computer communication and Internet access; Communications by fibre optic networks; Communications by fibre optic networks; Communications by computer terminals; Distribution of data or audio visual images via a global computer network or the internet; Providing access to databases; Communications services; Radio, telephone, telegraph communication services; Optical fibre telecommunications services; Telecommunications services provided by means of optical fibre networks; Telecommunication services provided via Internet platforms and portals; Telephone services; Streaming of audio material on the internet; Telecommunications; Telecommunications services, namely providing fiber optic network services; Transfer of information and data via online services and the Internet; Transmission of data or audio visual images via a global computer network or the internet; Message sending; Transmission of videos, movies, pictures, images, text, photos, games, user-generated content, audio content, and information via the Internet; Data transmission and reception services via telecommunication means.

Storage of electricity; Transmission of oil or gas through pipelines; Storage of gaseous fuels; Electricity distribution via cables; Distribution of energy for heating and cooling buildings; Gas supplying [distribution]; Electricity supply and distribution; Providing information relating to the distribution of electricity; Gas storage services; Storage of electrical plant; Leasing the use of power lines to third parties for the transmission of electricity; Refuse collection services; Consultancy services relating to the distribution of electricity; Gas storage services; Distribution of gas; Information and advisory services in relation to the distribution of energy; Automobile vehicle renting services; Clearance [removal and transportation] of waste; Storage of energy and fuels; Storage of liquefied natural gas on ships; Supply of electricity.

Consultancy relating to the recycling of waste and trash; Consultancy relating to the destruction of waste and trash; Consultancy relating to the incineration of waste and trash; Destruction of waste and trash; Filtration of gases; Providing information relating to the recycling of waste; Electricity generating; Incineration of gases; Rental of electricity generators; Leasing of energy generating equipment; Rental of air-conditioning apparatus; Rental of refrigerating apparatus; Rental of power-generating equipment; Rental of batteries; Rental of boilers; Rental of electricity generators; Rental of electricity generators; Rental of electricity generators; Rental of heating installations; Rental of electrical transformers; Generation of electricity from wind energy; Energy production; Production of electrical power from renewable sources; Production of hydroelectric power; Production of energy by power plants; Production of energy by nuclear power plants; Generation of gas and electricity; Purification of gases; Refining of gas; Recovery of hydrocarbons from gas; Recycling of insulating gases from refrigerators; Recycling and waste treatment; Gas compression services; Consultancy services relating to the generation of electrical power; Gas production services; Gas production services; Gas production services.

Sporting and cultural activities; Entertainment; Education; Providing of training; Providing on-line videos, not downloadable; Organisation of competitions [education or entertainment]; Organization of exhibitions for cultural or educational purposes; Arranging and conducting of conferences; Arranging and conducting of congresses; Arranging and conducting of colloquiums; Arranging and conducting of seminars; Workshops (Arranging and conducting of -) [training]; Audio and video production, and photography; Publication of books; Publication of electronic books and journals on-line.

Environmental testing of exhaust emissions; Conducting feasibility studies relative to gas exploration; Conducting feasibility studies relative to gas exploitation; Consultancy in the field of energy-saving; Professional consultancy relating to the conservation of energy; Technological consultancy in the fields of energy production and use; Environmental monitoring of waste storage areas; Creation of control programs for electric operation control and drive modules; Exploration and searching of oil and gas; Geophysical exploration for the oil, gas and mining industries; Technical advice in connection with energy-saving measures; Providing information about the design and development of computer software, systems and networks; Greenhouse gas emission measuring and analysis; Monitoring of contaminated land for gas; Design of electric circuit boards; Design of storage systems; Designing of electrical systems; Technical design and planning of power stations; Technical design and planning of pipelines for gas, water and waste water; Technical design and planning of telecommunications networks; Design and development of regenerative energy generation systems; Design and development of software for control, regulation and monitoring of solar energy systems; Engineering drawing; Engineering design; Exploration of gas and oil; Geophysical exploration for the gas industry; Exploration services to locate gas; Development of computer programs for analysis of exhaust gas emissions; Conducting research and technical project studies relating to the use of natural energy; Research relating to waste analysis; Industrial research; Analysis and testing services relating to electrical engineering apparatus; Advisory services relating to the use of energy; Technological consulting services in the field of alternative energy generation; Engineering services relating to gas transport and supply systems; Engineering services in the field of electrical power and natural gas production; Engineering services for the gas industry; Technical design services relating to electricity plants; Electrical engineering services; IT services; Development of testing apparatus for electrical wires; Development of power assemblies; Developing of integrated energy concepts; Development of energy and power management systems; Testing of apparatus in the field of electrical engineering.