Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes; Burners, boilers and heaters; Filters for industrial and household use; Flues and installations for conveying exhaust gases; Heating, ventilating, and air condition and purification equipment (ambient); Igniters; Nuclear installations; Personal heating and drying implements; Regulating and safety accessories for water and gas installations; Central heating apparatus and installations; Boilers being parts of central heating installations; Security lights; Light bulbs; Control devices for heating, lighting, steam generating, drying, ventilating, air conditioning, water supply and sanitary installations; Apparatus for controlling temperature in heating installations; Thermostatic valves; Automatic temperature regulators for central heating systems; Heat pumps; Heat pumps for energy processing; Ground source heat pumps; Air source heat pumps; Exhaust gas heat pumps; Solar collectors for heating; Solar heating apparatus and installations; Solar heating panels; parts and fittings for all the aforesaid goods.

Advertising; Business management, organization and administration; Office functions; Advertising, marking and promotional services; Business assistance, management and administrative services; Advertising; marketing; marketing, advertising and promotion services; market study and research services; Business management; business administration; office functions; energy usage management; management of telephone call centres; market forecasting; economic forecasting; procurement of contracts concerning energy supply; retail services relating to energy, gas, gaseous fuels, oil, electricity and fuels; procurement, namely, purchasing electricity and gas for retail customers; arranging of trading transactions and commercial contracts; subscription services relating to an electric battery charging service; subscription services relating to a charging service for electric vehicles; subscription services to a supply, storage and distribution network of gas, electricity and energy; subscription services in relation to connected homes (being homes where multiple electric devices are networked or otherwise integrated together to create a home environment that can be easily controlled); gas and electricity tariff information services; energy price comparison services; comparison services for prices for electric vehicle charging; administration of loyalty programmes involving discounts or incentives; organisation, operation and supervision of incentive and loyalty schemes; customer loyalty and reward schemes; tracking and monitoring energy consumption for others; billing services; billing services in the fields of energy and utilities; business and advisory services relating to the purchase and/or sale of gas, gaseous fuels and electricity; vehicle fleet management; auctioning of vehicles; information, advisory and consultancy services relating to all the aforesaid services; Assistance and consultancy services in the field of business management of companies in the energy sector; Tracking and monitoring energy consumption for others for account auditing purposes; information, advisory and consultancy services relating to the aforesaid.

Financial, monetary and banking services; Insurance services; Real estate affairs; Real estate services; Fundraising and financial sponsorship; Provision of prepaid cards and tokens; Investment services; Monetary affairs; Financial risk management services; Financial services for the payment of bills; Bill payment services; Electronic payment services; Contactless payment services; Direct debit services; Credit services; Invoice discounting services; Issuing of discount coupons; Residential and landlord insurance; Trade and construction insurance; Insurance brokerage services; Loan and credit facilities; Financing of energy projects; Insurance for maintenance and repair of boilers, appliances, heating systems, central heating systems, central heating controls and other related appliances; Insurance for maintenance and repair of plumbing, drains and home electrics; Insurance for maintenance and repair of kitchen and other household appliances; Direct debiting and discount services; Energy brokerage services; Financing of commercial appliances and equipment; Financing of home and commercial appliances and equipment; Brokerage of energy to retail customers in the form of electricity and gas; Derivatives trading services, trading of financial derivatives; Brokerage of emission rights; information, advisory and consultancy services relating to the aforesaid.

Construction services; Installation and repair services; Mining extraction, oil and gas drilling; Charging of batteries and power storage devices, and rental of equipment therefore; Excavation services, and extraction of natural resources; Building construction; Repair, maintenance and installation services; Services for the maintenance, repair, unblocking, cleaning, clearing, descaling, sterilising, disinfecting, fumigating and deodorising of drainage and piping systems, sewers, manholes, grating, culverts, chambers, gullies, flues and channels for the passage of liquids, solids or of gases; Hygienic cleansing for buildings, mobile structures, vehicles, tanks, baths and pools; Plumbing services; Installation, maintenance and repair of pipes, cisterns, tanks, heating and potable water systems; Glazier services; Roofing, carpentry and electrician services; Construction and repair of roofs; Resurfacing and tiling of roofs; Repair of roof guttering, rain channels and drain pipes; Installation, repair and maintenance of electricity supply apparatus and of fixtures thereof and of electrical and electronic apparatus and instruments; Electrical repairs, installation and contracting services for residential and commercial wiring or electrical apparatus and appliances, electrical panels, electrical outlets, fuse boards, switches and light fixtures; Cleaning services; Carpet laying and carpet fitting services; Fitting of blinds and curtains; Locksmith services; Installation and maintenance of bolts, locks, grills, alarms, safes, security devices and of closed circuit television; Installation, maintenance and repair of burglar alarms and security systems; Installation of residential security apparatus; Installation of hardware and cables for Internet access; Installation of hardware for computer networks; Installation, maintenance, servicing and repair of computer hardware, household devices, home electrical systems and surveillance and security systems in homes; Installation, maintenance, servicing and repair of kitchen and other household appliances; Installation of communications network instruments; Installation, maintenance, servicing and repair of apparatus for heating, lighting, sanitation, ventilation, air conditioning and water supply; Installation, servicing, maintenance and repair of boilers and central heating systems; Installation, maintenance and repair of apparatus and systems for monitoring the performance of boilers and heating systems; Installation, servicing, maintenance and repair of heating and lighting control apparatus; Construction, refurbishment, inspection, repair, maintenance and decommissioning of pipelines; Installation, refurbishment, inspection, repair, maintenance and decommissioning of energy supply installations and energy production plants; Construction, repair and maintenance of gas installations; Installation, servicing, repair and maintenance of instruments, appliances and apparatus all utilising gas; Installation of insulation materials; Building insulation; Installation, servicing, repair and maintenance of gas, oil or electrical appliances or instruments using gas, oil or electricity; Installation, servicing, repair and maintenance of gas, oil, electricity or water meters, air conditioning and ventilation appliances; Installation, maintenance, servicing and repair of solar heating and power installations; Installation, maintenance, servicing and repair of batteries and energy storage apparatus; Laying, repair, maintenance and inspection of pipelines; Recharging services for electric vehicles; Installation, maintenance, servicing and repair of apparatus, fixtures and instruments for charging electric vehicles; Installation of equipment and facilities for the collection, storage, distribution, processing of gas, electricity and renewable energy; Construction, installation, maintenance and repair of stations for charging electric vehicles and batteries on public roads and spaces; information, advisory and consultancy services relating to the aforesaid.

Transport; packaging, storage and delivery of goods; supply, storage, metering, transmission, distribution, transportation and delivery of energy; supply, storage, metering, transmission, distribution, transportation and delivery of electricity; supply, storage, metering, transmission, distribution, transportation and delivery of gas and oil; storage, distribution, transportation and delivery of electrical energy from renewable sources; arranging the storage of batteries; storage of batteries; transmission and supply of electricity; transmission and supply of gas and oil; transmission and supply of electrical energy from renewable sources; storage of captured carbon dioxide; transport of captured carbon dioxide; information, advisory and consultancy services relating to all the aforesaid services.

Treatment of materials; generation of electricity; generation of power; generation of energy from renewable sources; clean energy production; production of gas, oil and fuels; processing of gas, oil and fuels; production and treatment of natural gas and oil and products thereof; gas filtration, refining and purification services; consultancy services relating to the generation of electrical power; information, advisory and consultancy services relating to all the aforesaid services.

Education; Providing of training; Entertainment; Sporting and cultural activities; Publishing, reporting, and writing of texts; Training services relating to the selection, installation, operation, repair and maintenance of electrical, oil or gas fired apparatus and instruments; Education services relating to the energy, gas, oil and electricity industry; Educational and training services in relation to carbon offsetting, conservation, the provision and conservation of energy, energy sources, energy efficiency, environmental issues, environmental pollution and environmental protection; Organising of competitions; Organising exhibitions for cultural or educational purposes; Production of radio and television programmes, production of shows and videos; Production of educational and instructional films relating to energy and the selection, installation, operation, repair and maintenance of electrical, oil or gas fired apparatus and instruments; Providing on-line publications (non-downloadable); Provision of non-downloadable videos; Entertainment in the nature of competitions; information, advisory and consultancy services relating to the aforesaid.

Scientific and technological services and research and design relating thereto; Industrial analysis, industrial research and industrial design services; Quality control and authentication services; Design and development of computer hardware and software; Design services; IT services; Science and technology services; Testing, authentication and quality control; Creation, maintenance and hosting of websites; Information, advisory and consultancy services relating to the use of energy, energy efficiency and energy-saving; Developing of integrated energy concepts; Preparation of technical reports; Preparing and providing engineering or technical reports relating to energy consumption; Design and development of systems for generating and using energy; Installation, maintenance, updating, design, rental and repair of software, computer programs and computer systems; Selection, capture and storage of data relating to energy consumption; Design and development of computer systems, hardware and software; Engineering services in the fields of planning and deploying electrical energy systems and analysing and managing energy system efficiency; Engineering services in the field of energy technology; Technological analysis relating to energy and power needs of others; Software as a service [SaaS]; Platform as a service [PaaS]; Software as a service [SaaS] and platform as a service [PaaS] in relation to power and energy management; Software as a service [SaaS] and platform as a service [PaaS] for control, regulation and monitoring of energy systems; Cloud-based software as a service (SaaS) featuring software for analysing electrical power consumption data at monitored locations; Providing information and hosting of platforms enabling consumers to view, manage and control the use of energy, electricity, gas and other utilities; Providing information and hosting of platforms for transactions and communications relating to energy and the supply and sale of energy; Energy auditing; Auditing of energy consumption in buildings and domestic homes; Auditing of the energy efficiency of apparatus used for heating, lighting, steam generating, drying, ventilating, air conditioning, water supply and sanitary purposes; Auditing, assessing and advising on energy consumption and safety and efficiency of gas, oil or electrical appliances; Surveying services; Provision of expert appraisals relating to energy, sustainability and the environment; Services relating to the checking of the safety of apparatus used for the purpose of generating, transmitting and distributing electricity, gas and oil; Infrastructure as a service for electric vehicles; Design, development and engineering services in relation to infrastructure, systems, networks, software and apparatus for the charging of electric vehicles; Design, development and engineering services in relation to infrastructure, systems, networks, software and apparatus for the fuelling of vehicles powered by hydrogen or other gases; Engineering work in the field of production, management, distribution of electric power, gas and renewable energy; Design and development of energy and power management systems; Design and development of energy distribution networks; Design and development of energy management software; Design and development of software for control, regulation and monitoring of energy systems; Engineering services relating to energy supply systems; Design and development of apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Design, development and engineering services for batteries and other energy storage apparatus; Architectural, engineering and construction design services featuring means for energy conservation for residential and commercial premises; Lighting design for homes and commercial buildings; Home automation services, namely, remote monitoring of heating, lighting, ventilating and air conditioning apparatus via the use of wireless, telephonic, electric and web monitoring technologies; Providing technological information about environmentally-conscious and green innovations; Design and development of energy management software; Programming of energy management software; Recording data relating to energy consumption in buildings; Rental of meters for the recording of energy consumption; information, advisory and consultancy services relating to the aforesaid.

Kitchen installation services.

Kitchen design services.

Gas installations; heat generators; heating systems; parts and fittings for the aforesaid goods.

Construction services; installation services; maintenance services; repair of power generation facilities; consultancy and advisory services relating to the aforesaid.

Power and energy generation; consultancy and advisory services relating to the aforesaid.

Energy monitoring services; advisory services relating to energy efficiency; advisory services relating to the use of energy; consultancy in the field of energy saving; energy auditing; consultancy and advisory services relating to the aforesaid.

Gas installations; heat generators; heating systems; parts and fittings for the aforesaid goods.

Construction services; installation services; maintenance services; repair of power generation facilities; consultancy and advisory services relating to the aforesaid.

Power and energy generation; consultancy and advisory services relating to the aforesaid.

Energy monitoring services; advisory services relating to energy efficiency; advisory services relating to the use of energy; consultancy in the field of energy saving; energy auditing; consultancy and advisory services relating to the aforesaid.

Scientific and technological services and research and design relating thereto; industry analysis and research services; Design and development of computer hardware and software.

Software as a Service; Platform as a Service; blockchain as a Service; data authentication via blockchain; certification of data via blockchain; user authentication services using blockchain technology; provision of non-downloadable software in the nature of cryptocurrency and platforms for trading cryptocurrency.