1 Electricity and nuclear fuels.
4 Fossil fuels, oil, gas and petroleum; steam and geothermal steam; liquid fuels.
9 Computers; computer software; computer programs; electronic and electromechanical apparatus, all for use with computers; data and instructional material, all recorded in electronic, optical or magnetic form; data carriers, microchips, discs, tapes, cards; electrical, electronic, electromechanical, measuring and testing apparatus and instruments, all for use in the energy industries, and in the supply and distribution of energy; clothing for protection against injury or accident; parts and fittings for all the aforesaid goods.
11 Installations and apparatus, all for preparing, treating and burning fuel and processing ash, gases and other waste material; reactors; powerplants; apparatus and installations for lighting, heating, steam generating, electricity generating, cooking, refrigerating, drying and ventilating installations for the distribution and supply of energy; parts and fittings for all the aforesaid goods.
16 Printed matter; books; periodicals; magazines; instructional matter, teaching aids and manuals; protocols; stationery; office requisites.
35 Marketing and promotional services; business management advisory services; public relations services; project management services; business planning, organisation and research services; arranging and conducting of exhibitions; business management services in the nature of arranging for the creation, management, provision, acquisition, financing, operation, and ownership of power facilities, fuel supply and distribution infrastructure, fuel transportation, electric transmission, power sales and energy usage by others; incentive programs to promote energy efficiency projects and the purchase of energy-efficient equipment to increase energy efficiency and save natural resources, through third-party financing, offered to customers of a public utility; management and consulting services in the fields of marketing, trading and brokering energy and energy commodities; management and consulting services in the fields of transport, storage and distribution of energy and energy commodities, and in the field of energy conservation;advisory and consultancy relating to all of the aforesaid services.
36 Insurance, financial and real estate services, all relating to the energy industries.
37 Construction, maintenance, repair, commissioning and decommissioning of buildings, plant, machines and repositories, all for electricity and/or energy generation and supply, and for the industrial processing or storage of fuels and waste or other materials; advisory and consultancy services relating to all of the aforesaid services.
39 Collection, packaging, transportation and storage of fuels, by-products, waste, and other materials; electricity supply and distribution; supply of waste heat.
40 Electricity generation; preparing fuels; fuel processing; waste processing; custom construction of machines and plant; processing and reprocessing of fuels and of materials used in the manufacture of fuels; chemical treatment of plant and equipment and components thereof used in the energy industry.
41 Education services relating to the energy industries; publication of books and pamphlets; audio and video recording services; provision of recreation and sporting facilities; organisation of sporting activities and competitions; arranging and conducting exhibitions and seminars.
42 Research, engineering, design and development services, all relating to the energy industries; prospecting and exploiting fuel resources; contract research and consultancy; analysis and testing of fuels, by-products, waste and other materials; professional consultancy and advisory services relating to the energy industries; inspection of buildings, installations, plant and machinery; custom design of casks, containers, and procedures for transporting, storing, and disposing of fuels, waste and other materials; design of computers and computer software; computer programming and computer system analysis; provision of on-line information and services relating to energy, energy brokering, energy marketing, and risk management related to the energy industry; advisory and consultancy services relating to all of the aforesaid services; advisory and consultancy services relating to construction, preparation, maintenance of power plants and machinery to make them safe after use, the collection, the transportation and storage of fuels, by-products and waste, electricity supply, generation and distribution, fuel and waste processing, the reprocessing of fuels and materials used in the manufacture of fuels, the chemical treatment of plant and equipment and components used in the energy industry and education services relating to the energy industries.