1
Algae used in industry; Chemicals used in industry,Science and photography, as well as in agriculture, horticulture and forestry; Oxygen; Hydrogen
4
Fuels; Electrical energy; District cooling, namely thermal energy in the form of district cooling; District heating, namely thermal energy in the form of district heating; Fuels
9
Installations for converting renewable energy carriers into electrical energy; Installations for converting fossil energy carriers into electrical energy; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Optical devices,Namely light converters for photovoltaic installations; Programs; Solar batteries; Thermoelectric elements for converting heat into electricity; Bioreactors for conducting chemical or biochemical reactions
11
Installations for converting renewable energy carriers into thermal energy; Installations for converting fossil energy carriers into thermal energy; Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Steam generating installations; Gas burners; Gas generators; Gas boilers; Gas condensers (other than parts of machines); Hot air apparatus; Heating apparatus for solid, liquid or gaseous fuels; Heating boilers; Heating elements; Radiators (heating), Heating installations; Air-conditioning apparatus; Refrigerating apparatus; Air heaters; Ovens; Ovens, other than for experimental purposes; Solar collectors (heating); Heat accumulators; Heat exchangers; Heat pumps; Water conduit installations
17
Insulating materials for buildings, Not of metal
19
Building panels, not of metal; Building stone; Roofing (not of metal); Roofing, not of metal; Roofing, not of metal, incorporating solar cells; Facade claddings for buildings, Not of metal; Facade claddings for buildings, Not of metal,Incorporating solar cells; Artificial stone; Wall claddings, not of metal, for building; Slabs, not of metal; Wainscotting, not of metal
35
Business and and Organization consultancy,In particular technical consultancy with regard to the ecological and economic provision, supply and use of energy
39
Providing electric standby energy for electric networks fed by photovoltaic and/or wind power installations; Operating networks for the supply and distribution of heat, cold, energy, electricity, gases and liquids; Conducting of heat, cold, energy, electricity, gases and liquids through supply networks; Storage of electricity in accumulation facilities; Storage of cold in accumulation facilities; Storage of heat in accumulation facilities; Storage of heat, cold, energy, electricity, gases and liquids; Transport and distribution of heat, cold, energy, electricity, gases and liquids, for others; Transport,Distribution and supply of heat, cold, energy, electricity, gases and liquids by pipeline; Transport; Supplying consumers with heat, cold, energy, electricity, gases and liquids
40
Enrichment of fuels, in particular biogenic fuels; Energy and/or material-based exploitation of biomass; Energy and/or material-based exploitation of waste and rubbish; Generating heat and electricity; Separation of water; Conversion of renewable energy carriers into electrical energy and/or thermal energy; Conversion of fossil energy carriers into electrical energy and/or thermal energy; Processing of liquids; Processing of fuels
42
Engineering in the fields of the transport, generation, supply, storage and use of heat, energy, electricity and liquids; Design and development of computer hardware and software; Creating, installation, maintenance and updating of software in the fields of the transport, generation, supply, storage and use of heat, energy, electricity, gases and liquids, and in the fields of energy efficiency and CO2 management; Computer programming, in particular creating programs in the fields of the transport, generation, supply, storage and use of heat, energy, electricity, gases and liquids, and in the fields of energy efficiency and CO2 management; Research in the fields of the transport, generation, supply, storage and use of heat, energy, electricity and liquids; Research, technical surveys and technical calculations in the fields of the transport, generation, supply, storage and use of heat, energy, electricity and liquids; Industrial analysis and research services; Planning of supply networks for the supply and distribution of heat, energy, electricity and fluids; Technical consultancy with regard to the ecological and economic provision, supply and and Use of energy; Technical energy consultancy; Scientific and technological services and research and design relating thereto