9
Recorded content; Databases; Directories [electric or electronic]; Data recorded electronically; Computer programs, downloadable; Computer programs, recorded; Computer programs for network management; Computer programs for project management; Storage apparatus for computer programs; Downloadable software; Apparatus for improving power efficiency; Energy control devices; Electric power distribution apparatus; Electric control devices for energy management; Apparatus and instruments for accumulating electricity; Apparatus and instruments for transforming electricity; Photovoltaic apparatus for converting solar radiation to electrical energy
11
HVAC systems (heating, ventilation and air conditioning); Air treatment equipment; Filters for exhaust extractors [parts of household or industrial installations]; Extractor units [ventilation]; Suction ventilators; Underfloor heating apparatus and installations; Underfloor heating installations; Installations for airing; Aeration apparatus; Air-conditioning installations; Air conditioning installations for household purposes; Domestic air conditioning installations; Air conditioning apparatus for commercial use; Air conditioning installations for industrial purposes; Air conditioning installations for agricultural use; Electrically powered air blowers for air-conditioning purposes; Humidification apparatus for use with air conditioning apparatus; Expansion tanks for central heating installations; Installations for the cooling of air; Central air-conditioning installations [for industrial purposes]; Central air conditioning installations for household purposes; Central air conditioning installations; Evaporators for air conditioners; Ventilating fans for industrial use; Ventilating fans for commercial use; Ventilating fans for household use; Fans [air-conditioning]; Turbine ventilators [ventilation apparatus]; Central type air conditioning apparatus; Air conditioning apparatus for industrial use; Air-conditioning apparatus; Residential air conditioning units; Air inductor apparatus [air conditioning]; Ventilation [air-conditioning] installations and apparatus; Vent covers [parts of air conditioning installations]; Locally induced air-conditioners [for industrial purposes]; Filters for air conditioning; Heat pumps; Heat pumps for energy processing; Heat accumulators; Storage heaters; Thermal storage instruments [solar energy] for heating; Heat regenerators
35
Billing services in the field of energy; Procurement of contracts concerning energy supply; Import-export agencies in the field of energy; Tracking and monitoring energy consumption for others for account auditing purposes; Advertising; Advertising agency services; Production of advertising material; Writing of publicity texts; Price comparison services; Business promotion; Sales promotion for others; Publicity and sales promotion services; Advertising, promotional and public relations services; Compilation of statistics; Preparation of business statistical data; Compilation of business statistics; Analysis of market research data and statistics; Sponsorship search
36
Brokerage of carbon credits; Financial consultancy in the energy sector
39
Distribution of electricity to households; Distribution of energy; Distribution of renewable energy; Information and advisory services in relation to the distribution of energy; Distribution of energy for heating and cooling buildings
40
Leasing of energy generating equipment
42
Design services for computer programs; Duplication of computer programs; Software creation; Computer software design; Software development; Advisory services relating to energy efficiency; Certification services for the energy efficiency of buildings; Professional consultancy relating to energy efficiency in buildings; Energy auditing; Programming of energy management software; Engineering services relating to energy supply systems; Technological consultancy in the fields of energy production and use; Research in the field of energy; Technological consulting services in the field of alternative energy generation; Advisory services relating to the use of energy; Engineering services in the field of energy technology; Providing technical advice relating to energy-saving measures; Development of energy and power management systems; Professional consultancy relating to the conservation of energy; Recording data relating to energy consumption in buildings; Consultancy relating to technological services in the field of power and energy supply; Conducting research and technical project studies relating to the use of natural energy; Provision of information concerning research and technical project studies relating to the use of natural energy; Design and development of regenerative energy generation systems; Technological analysis relating to energy and power needs of others