Hydrogen fuel; fuel for hydrogen gas for vehicles; fuels (including motor spirit); gaseous fuels; gas for use as fuel; electrical energy from renewable sources; electrical energy.

Pumps [machines]; hydrogen dispensing pumps for service stations; fuel pumps; machines for generating gas by electrolysis; uninterruptible power supplies [machines] for the generation of electrical energy; engines for the generation of electricity; electricity generators; pumps, compressors and dispensers for liquefied gas and for gas in gaseous form; electrolysis installations; filling installations for liquefied gas and for gas in gaseous form; fuel dispensing pumps for service stations; compressed air pumps; pumps [parts of machines, engines or motors]; self-regulating fuel pumps; fuel valves in the form of valves which are hydrogen gas flow regulating parts for controlling hydrogen gas flow in a hydrogen gas flow system; gas-powered power generators; electricity generators; robots for use in industry; machines and machine tools for processing materials and for the manufacture of hydrogen dispensing pumps for service stations, gas compression machines in the form of gas compressors and gas cooling machines in the form of self-regulating fuel pumps for service stations; gas compressors and hydrogen dispensing pumps for liquefied gas and for gas in gaseous form; installations for storage and dispensing in the form of hydrogen for dispensing pumps to petrol stations; electrolysis installations for the production of hydrogen fuel in the form of hydrogen dispensing pumps for petrol stations.

Refueling cars; fuel filling services for land vehicles; installation, construction, maintenance and repair of energy and power generating devices, equipment and installations; power infrastructure construction; installation of gas and water pipelines; plumbing and gas and water installation; maintenance and repair of energy generating installations; installation, maintenance and repair of equipment for generating electricity; construction and maintenance of hydrogen fuel stations and filling installations; service stations (vehicle -) [fueling and maintenance]; repair, maintenance and filling of natural gas and hydrogen gas for land vehicles; computer hardware and telecommunication apparatus installation, maintenance and repair; construction and maintenance of fuel stations and petrol stations, electrolysis installations and filling installations for liquefied gas and gas in gaseous form; installation, maintenance and repair of energy-generating installations; installation and maintenance of gas generators, including hydrogen generators; vehicle fuel services; construction of facilities for the production of renewable energy; construction, installation and maintenance of electrolysers; information and advice for the aforementioned.

Research in the field of hydrogen fuel cells; development of energy and power management systems; technological consultancy in the fields of energy production and use; scientific research in the field of renewable energy; technical advice in energy saving and energy efficiency; computer programming for the energy industry; advisory services relating to energy efficiency; advisory services relating to the use of energy; programming of energy management software; engineering services in the field of energy technology; development of hydrogen infrastructure, hydrogen filling installations and electrolysis installations.