Electrical energy from wind energy; Electricity in the nature of electrical energy produced from non-renewable energy sources; Fuels, including engines petrol; Industrial oils and fats, industrial lubricants; Mineral oils and fats for industrial use other than for fuels; Non-chemical fuel additives; Natural gas; Crude oil; Lubricating oil and industrial lubricants; Coal; Biofuels; fossil fuel; Products for optimization of fossil fuel combustion, namely, combustible oil; non-chemical fuel additives to inhibit ash deposition in fossil fuel burning appliances

Wind turbine; Hydraulic engine; Engines, other than for land vehicles; Geared supercharger, namely, turbochargers for machines; Hydraulic pump; Alternators; Wind-powered electricity generators; Motors, except for land vehicles, to generate electricity; Hydroelectric installations for electricity generation; Electric generators equipment, namely, automatic standby electric generator sets; Portable power generators for wind power plants machines; Wind turbine generators; Mobile Electricity Generators; Uninterruptible Power Supplies for electricity production, namely, auxiliary power units for supplying electrical power; Uninterruptible Power Supply Generating Machines, namely, electricity generators; Emergency power supply generators; Direct current generators; Internal combustion engines for power generation, other than for land vehicles; oil and gas drilling towers, floating or not; Offshore wind turbine, fixed or floating; Onshore wind turbines

Generating power plant stations; Electrical energy power plants; Wind and hydroelectric power plants

Business services and support relating to the purchase or sale of energy of all kinds, namely, procuring of contracts for the purchase and sale of energy goods; Business management of commercial projects relating to energy facilities; Retail and wholesale store services in the field of electrical apparatus and articles, all for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, as well as for measuring, checking, supervising, and conducting, distributing, transforming, accumulating, regulating or controlling electricity, all for industrial use; Advisory, information and consultancy services relating to the aforesaid services, all the aforesaid services provided online via computer networks; Energy billing services; Award of contracts in the field of energy supply, namely, namely, negotiation of business contracts for others; Advertising, promotional, marketing services relating to energy distribution; Import-export agencies in the energy field

Repair of electric generators and wind turbines; Offshore construction of power production plants; Installation of offshore pipelines; Onshore construction of power production plants; Design and construction of wind turbines; Construction, installation and repair of energy generation and distribution equipment as well as heating equipment; Construction, installation and repair of power plants; Energy storage facilities services, namely, Repair and maintenance services for energy storage facilities; Waste storage facilities services, namely, repair and maintenance services for waste storage facilities; Construction and maintenance of long distance tubular ducts, power lines; Oil, gas, coal, water or other natural resource drilling and extraction services for energy production; Dismantling of power lines; Construction and repair services of power plants and equipment relating to the production of energy from wind energy; Consultancy relating to the construction and repair of wind power installations; Advisory, information and consultancy services relating to the aforesaid services; All the aforesaid services also provided, where applicable, online via computer networks; Underground cable laying and installation; Laying and construction of oil pipelines; Construction of power plants; Construction of wind power plants; Installation of wind energy systems; Repair and maintenance of wind power plants

Energy storage, transportation and distribution of all types, including electricity, industrial oils, coal, fuel, hot water for heating, cold water, gas and accessories therefor; Providing information on electricity distribution; Distribution of electricity; Energy distribution; Distribution of renewable energies; Distribution and transmission of electricity; waste collection, removal and storage; advisory, information and consultancy services relating to the aforesaid services; all the aforesaid services also provided where applicable on-line via computer networks; Electricity storage; Energy, namely, storage of renewable energy and fuel storage

Electricity production from wind energy; Production of electricity; Electricity production from renewable energy sources; Hydroelectric power production; Energy production by power plants; Consultancy services relating to the production of electric energy; Electricity, thermal and steam generation from renewable energy sources, in particular wind energy, water, solar energy, geothermal heat and biomass, generating gas from biomass and valuable materials, in particular renewable gas-generating raw materials; Gas treatment; Disposal of waste and scrap by chemical transformation, treatment, destruction and combustion; Material recycling services; Processing and refining of combustible materials including biogas, bioethanol, oil and gas; Energy recycling services, namely, capturing and conversion of wind energy into electricity and useful steam; consultancy services relating to the recovery and transformation of biological and waste materials into soil, vegetable land and gas products; Leasing of energy production equipment; Information, advisory and consultancy services relating to the aforesaid services; All the aforesaid services are also provided where applicable online via computer networks

Technology consultancy in the technology field of production of energy and computer hardware systems associated relating to energy production, including from renewable sources; Wind energy technology consultancy; technological consulting services in the technology field of production of energy and computer hardware systems relating to energy management and energy efficiency; Exploration of natural and fossil fuel resources; Safety check of energy appliances and of oil and gas pipelines in the nature of safety auditing to improve safety of construction workers on power plants; Providing technological information and advice in the technology field of production of energy and related computer hardware systems relating to offsetting carbon dioxide or other greenhouse gases emissions; Development and test of industrial, horticultural and agricultural production methods aimed at reducing carbon dioxide levels in the atmosphere; oceanographic research services; Research in the field of environmental protection; Technical consultancy services relating to infrastructure, fiber networks and broadband in the field of wind power plants engineering, namely, testing and evaluation of power plant equipment to improve performance and efficiency of such equipment; Recording of data for others on optical, digital and magnetic media for electronic storage relating to energy consumption in buildings; advisory, information and consultancy services relating to the aforesaid services; All the aforesaid services are also provided where applicable online via computer networks