Fuels and illuminants; fuel; fuel gas; liquid fuels; mineral fuel; lighting fuel; wood pellets for heating [fuel]; manufactured solid fuels; electrical energy; fuel gas; fuel oil

Metal materials for construction; buildings, transportable, of metal; pipes and tubes of metal; buildings of metal; metal hardware; building panels of metal; metallic doors, windows, shutters and slatted shutters; floors of metal; ceilings of metal; cables of metal, non-electric; posts of metal for power lines; containers of metal [storage, transport]; latticework of metal; metal utility poles; posts of metal for power lines

Alternators; steam boilers [parts of machines]; steam engine boilers; hydroelectric installations for generating electricity; compressors for air conditioning apparatus; electric compressors; current generators; mobile electrical power generators; wind-powered electricity generators; generators for wind turbines; machines for separating recyclable materials; recycling crushing units [machines]; emergency power generators; electric garbage disposal units; shovels, mechanical; electrical pumps; hydraulic pumps; wind turbines; hydraulic turbines; inlet systems for gas turbines

Accumulators, electric; batteries, electric, for vehicles; electrical adapters; power adapters; electric power analyzers; residual gas analyzers; voltage testers; switchgear [electric]; control panels [electricity]; power controllers; wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems; boiler control instruments; electricity storage apparatus; electricity measuring instruments; electric power analyzers; power distribution boxes; solar-powered rechargeable batteries; electrical power distribution blocks; electricity storage apparatus; ultracapacitors for energy storage; solar panels for the production of electricity; solar energy collectors for electricity generation; electric control devices for energy management; optical fibres [light conducting filaments]; photovoltaic apparatus for converting solar radiation to electrical energy; waveguides for high-power beam delivery; electronic devices for controlling energy; downloadable computer software for remote monitoring and analysis; wireless controllers to remotely monitor and control the function and status of security systems; wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems; data transmission cables; cables for electrical signal transmission; cables for optical signal transmission; photovoltaic apparatus and installations for generating solar electricity; electric current control devices; regulating apparatus, electric; measuring devices, electric; electronic testing equipment; photovoltaic apparatus for converting solar radiation to electrical energy; counters; ducting for electric cables; electricity conduits; materials for electricity mains [wires, cables]; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; chargers for electric batteries; battery charging devices for motor vehicles; rechargeable cells; data communication apparatus and instruments; scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking [supervision], lifesaving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; computer software applications, downloadable; batteries, electric; batteries for vehicles; rechargeable batteries; solar batteries; electrical power distribution blocks; solar battery chargers; encoded loyalty cards; integrated circuit cards [smart cards]; fibre optic cables; coaxial cables; electric cables and wires; ethernet cables; optical cables; telecommunications cables; calibrated photovoltaic reference cells; galvanic cells; solar cells; photovoltaic cells; electrical circuit boards; couplings, electric; collectors, electric; current collectors; solar energy collectors for electricity generation; electrical components; condensers [capacitors]; ducts [electricity]; conductors, electric; counters; water meters; gasometers [measuring instruments]; heating meters; frequency meters; electricity measuring instruments; electronic meters; current convertors; electric switch plates; diodes; electric current control devices; igniting apparatus, electric, for igniting at a distance; power distributors [electrical]; nonlinear optical fibres; polarisation maintaining optical fibres; optical fibres [light conducting filaments]; fiber optics; wires, electric; fuses; couplings, electric; electric breakers [switches]; electric loss indicators; armatures [electricity]; inductors [electricity]; photovoltaic installations for generating electricity [photovoltaic power plants]; photovoltaic apparatus and installations for generating solar electricity; photovoltaic inverters; voltage limiters; limiters [electricity]; voltmeters; computer software packages; control panels [electricity]; solar panels for the production of electricity; electric sockets; electrical power extension cords; downloadable electronic publications in the nature of magazines; distribution boards [electricity]; control panels [electricity]; electric reactors; electric voltage transformers; resistances, electric; gas detectors; voltage detectors; distance sensors; gas sensors; electronic sensors for measuring solar radiation; computer software; application software for mobile phones; electric plugs; voltage stabilizers; terminals [electricity]; thermostats; electronic metering devices for faucets; electric voltage transformers; optical transmitters; electric control devices for energy management; switchboxes [electricity]; solar wafers; home automation hubs; life saving apparatus and equipment; computer network routers; webcams; sirens; data storage devices; artificial intelligence and machine learning software; interfaces for computers; computers; computer servers; computer peripheral devices; programs for computers; DVDs; optical data media; magnetic data media; downloadable images; computers and computer peripherals; computer programs, recorded; computer programs, downloadable; artificial intelligence software; computer software platforms; computer software platforms, recorded or downloadable; personnel tracking devices; computer software for global positioning systems; monitors; recording devices for sound and image carriers; intelligent gateways for real-time data analysis; interfaces for computers; electronic publications, downloadable; downloadable video recordings; downloadable electronic books; downloadable educational course materials; electric telecommunications apparatus; distance measuring apparatus; distance recording apparatus

Electrical lighting fixtures; water conduits installations; regulating apparatus for gas pipe installations; heat accumulators; lighting apparatus for vehicles; apparatus for ventilating; cooling appliances and installations; heating apparatus, electric; air-conditioning apparatus; burners; heating apparatus; gas boilers; boilers, other than parts of machines; domestic boilers; electric boilers; industrial boilers; electric candles; air-conditioning apparatus; light-emitting diode lighting apparatus; heating apparatus, electric; evaporators for air conditioners; filters for air purifiers; air filters for air-conditioning units; filters for air conditioning; ovens; electric lamps; heating installations [water]; heating apparatus, electric; nuclear reactors; nuclear power plant installations; installations for processing nuclear fuel and nuclear moderating material; waste disposal incinerators; floor lamps; solar lamps; incandescent light bulbs; light bulbs, electric; led light bulbs; electric lamps; solar thermal collectors [heating]; heat pumps; sockets for electric lights; radiators, electric; bathroom heaters; water heaters; radiators [heating]; electric torches; discharge tubes, electric, for lighting; lamp chimneys; thermostatic valves [parts of heating installations]; ventilating fans; lighting installations; ventilation [air-conditioning] installations and apparatus; air-conditioning installations

Cardboard; plastic materials for packaging; paper pouches for packaging; cardboard; printed matter, and stationery and educational supplies; adhesives for stationery or household purposes; paper and cardboard; money holders; paper shredders for office use; desktop cabinets for stationery [office requisites]; printed informational folders; leaflets; manuals [handbooks]; books; magazines; newspapers; desk diaries; calendars; diaries

Commercial administration of the licensing of the goods and services of others; cost price analysis; business management assistance; business management; providing business information via a web site; business information; commercial information and advice for consumers [consumer advice shop]; clerical services; organisation of trade fairs for commercial purposes; advisory services relating to commercial transactions; arranging of contracts, for others, for the provision of services; 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; commercial intermediation services; auditing utility rates for others; systemization of information into computer databases

Bill payment services provided through a website; agencies for collecting electric power utility payments; agencies for collecting gas utility payments; agencies for collecting gas or electric power utility payments; investment analysis; brokerage of financial investments in energy companies; conducting financial feasibility studies; consultancy concerning financing of energy projects; investment consultancy; mutual funds; conducting of capital market transactions; financing services for companies; issuance of prepaid cards and tokens of value; providing stock market information; capital investment; real estate affairs; arranging the provision of finance; financial sponsorship of cultural events; insurance services; financial evaluation [insurance, banking, real estate]; hire-purchase financing; issuance of travellers' cheques; insurance consultancy; providing insurance information; issuance of tokens of value; providing financial information via a website; financial consultancy in the field of risk management; financial appraisal services; financial and monetary services, and banking; insurance services; financial sponsorship of entertainment activities; financial sponsorship of sporting activities; financial evaluation for insurance purposes; finance services; pawnbrokerage

Interference suppression in electrical apparatus; construction of power plants; construction of wind power plants; repair or maintenance 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; 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 cables for Internet access; installation of photovoltaic cells and modules; installation of gas and water pipelines; installation of hardware and cables for Internet access; installation of electric light and power systems; installation of solar heating systems; installation of machinery for generating electricity; installation, repair and maintenance of condensing apparatus, steam condensers, radiators for motors and engines, air reheaters, boiler tubes; repair of energy supply installations; installation of electric light and power systems; gas drilling; oil and gas drilling; fueling of hydrogen gas for vehicles; repair or maintenance of gas water heaters; construction of structures for the transportation of natural gas; construction of structures for the production of natural gas; mining extraction, oil and gas drilling; installation of gas and water pipelines; construction of structures for the storage of natural gas; construction of structures for the production of natural gas; drilling of deep oil or gas wells; maintenance and repair of gas and electricity installations; repair and maintenance of gas and electricity installations; emergency servicing of gas supply apparatus; natural gas refuelling service for motor vehicles; installation, maintenance and repair of gas supply apparatus; installation of gas supply and distribution apparatus; providing information relating to the repair or maintenance of gas water heaters; installation, maintenance and repair of exhaust gas reduction systems; installation, maintenance and repair of gas, electricity and water supply apparatus; 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; 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 for conducting, switching, transforming, accumulating, regulating or controlling electricity; maintenance, servicing and repair of power generating apparatus and installations; maintenance, repair and reconditioning of photovoltaic apparatus and installations; laying of cable; laying of land cables; laying of sea cables; laying and burial of cable; renovation, repair and maintenance of electrical wiring; repair of power generating apparatus and installations; repair of electrical equipment and electrotechnical installations; 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 installation services; charging of electric vehicles; installation of electrical apparatus or generators; repair or maintenance of power generators; maintenance and repair of electricity generators; providing information relating to the repair or maintenance of power generators; erection, installation, maintenance and repair of windmills, wind power plants, wind turbines and other wind-operated machines; natural gas refuelling service for motor vehicles; installation services

News agency services; communications by fibre optic networks; communications by fibre optic networks; communications by computer terminals; providing access to databases; radio, telephone, telegraph communication services; telecommunication services provided via Internet platforms and portals; telephone services; streaming of audio material on the internet; telecommunication services; transfer of information and data via online services and the Internet; data transmission; 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; providing user access to computer programmes in data networks; telecommunication gateway services; electronic transmission of messages

Storage of electricity; transmission of oil or gas through pipelines; distribution of energy for heating and cooling buildings; distribution of gas; public utility services in the nature of electricity distribution; supply of electrical energy, gas, water and district heating; distribution of electrical energy, gas, water and district heating; providing information relating to the distribution of electricity; gas storage services; 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; vehicle rental; storage of energy and fuels; storage of liquefied natural gas on ships; supply of electricity; chauffeur services; parking place rental; car parking

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; providing information relating to the recycling of waste; electricity generating; waste incineration; rental of electricity generators; leasing of energy generating equipment; rental of air-conditioning apparatus; rental of power-generating equipment; rental of batteries; rental of boilers; rental of electricity generators; rental of electricity generators; 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; air purification; water treatment and purification; air purification and treatment of water; recycling services; consultancy services relating to the generation of electrical power; gas production services

Sporting and cultural activities; entertainment services; teaching; training; organisation of competitions and awards; 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; arranging and conducting of workshops [training]; publication of books; online publication of electronic books and journals; arranging and conducting of conventions; provision of recreational events; conducting of cultural events

Gas exploration; measuring of greenhouse gas emissions; analysis of greenhouse gas emissions; geophysical exploration for the gas industry; exploration and searching of oil and gas; measuring of greenhouse gas emissions; greenhouse gas emission measuring and analysis; engineering services for the gas industry; geophysical exploration for the oil, gas and mining industries; technical design and planning of pipelines for gas, water and waste water; exploration services in the field of the oil, gas and mining industries; engineering services relating to gas transport and supply systems; consultancy in the field of energy-saving; technological consultancy in the fields of energy production and use; exploration and searching of oil and gas; geophysical exploration for the oil, gas and mining industries; providing technical advice relating to energy-saving measures; technical consultancy in the field of energy saving and energy efficiency; providing information about the design and development of computer software, systems and networks; 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; conducting research and technical project studies relating to the use of natural energy; industrial research; analysis and testing services relating to electrical engineering apparatus; technological consulting services in the field of alternative energy generation; engineering services relating to gas transport and supply systems; engineering services for the gas industry; technical design services relating to electricity plants; electrical engineering services; development of testing apparatus for electrical wires; development of energy and power management systems; testing of apparatus in the field of electrical engineering; testing, analysis and monitoring of telecommunication signals; hosting platforms on the Internet; environmental testing; environmental assessment services; research in the field of environmental conservation