4
Electrical energy from solar power; Electrical energy from wind power; Electrical energy from renewable sources; Hydrogen fuel; Biofuels; Electrical energy
9
Computer software, recorded; Computer software platforms, recorded or downloadable; Software; Apparatus for monitoring electrical energy consumption; Energy control devices
35
Billing services in the field of energy; Mediation of trade business for third parties; Negotiation and conclusion of commercial transactions for third parties; Procurement of contracts concerning energy supply
37
Construction consultancy; Construction; Building construction supervision; Construction of geothermal energy installations; Power infrastructure construction; Beneath ground construction work relating to wiring; Charging of electric vehicles; Recharging of batteries and accumulators; Repair information; Interference suppression in electrical apparatus; Machinery installation, maintenance and repair; Construction of wave energy power plants; Installation of wind power systems; Repair or maintenance of power distribution or control machines and apparatus; Maintenance and repair of energy generating installations; Repair of energy supply installations; Repair of biogas plants and machines; Installation of electrical and generating machinery; Repair or maintenance of power generators; Maintenance and repair of solar power installations; Maintenance, servicing and repair of power generating apparatus and installations; Building, construction and demolition
39
Distribution and transmission of electricity; Electricity distribution; Electricity supply and distribution; Supply of waste heat; Distribution of energy; Distribution of heat; Distribution of renewable energy; Distribution by pipeline and cable
40
Generation of power; Generation of electricity from solar energy; Consultancy services relating to the generation of electrical power; Electricity generating; Generation of gas and electricity; Production of electrical power from renewable sources; Production of hydroelectric power; Production of energy by power plants; Generation of electricity from wind energy; Recycling of waste; Recycling of waste and trash; Incineration of waste and trash; Waste treatment [transformation]; Recycling and waste treatment; Energy production
42
Surveying; Provision of scientific information, advice and consultancy in relation to carbon offsetting; Consultancy in the field of energy-saving; Advisory services relating to the use of energy; Advisory services relating to energy efficiency; Energy auditing; Technological consultancy; Technological consulting services in the field of alternative energy generation; Conducting technical project studies; Design and development of regenerative energy generation systems; Engineering services; Maintenance of computer software; Computer software design; Updating of computer software; Software as a service [SaaS]