40 Generation of electricity; generation of electricity from hydropower turbines; generation of electricity from renewable sources
39 Storage of electricity; storage of electricity using battery energy storage facilities connected to renewable energy generation installations
4 Electrical energy; Electrical energy from hydropower turbines; Electrical energy from renewable sources, namely, hydroelectric energy
37 Installation and maintenance of renewable energy generation installations; installation of hydropower turbine systems and renewable energy products for commercial use
35 Providing business management and operational assistance to commercial businesses; advisory services relating to business management and business operations; Business operation of electrical generation facilities for others
42 Development of renewable energy generation systems; design and development of energy generation systems; consultancy services in the field of development of renewable energy generation installations