4
Electrical and thermal energy
7
Equipment for converting renewable energies, namely wind energy turbines, water-powered electricity generators, wave energy generators, tidal energy generators, osmotic energy generators, biothermal energy generators
9
Apparatus and instruments for conducting, distributing, regulating or controlling solar installations, solar mirrors; solar modules, namely solar mirrors and support structures therefor; equipment for converting renewable energies, namely solar cells, solar receivers
11
Installations operated by renewable energy, included in class 11, namely apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, installations for heating, steam generating, refrigerating, drying, ventilating, water supply and energy generating purposes, except household and kitchen utensils
37
Building construction; repair; installation services; construction supervision of projects in the field of renewable energies, and seawater desalination installations and drying installations, the latter including installations for drying waste, textiles and porcelain; maintenance and installation of installations in the field of renewable energies, seawater desalination installations and waste drying and industrial drying installations, and installations for solar cooling
40
Treatment of materials; generating of energy from renewable energy sources, including generating electricity and heat; generating water from desalination installations; operating installations for energy generation by means of renewable energy sources, and for seawater desalination (the aforesaid services included in class 40); operating installations for drying industrial goods, including installations for drying waste, textiles, porcelain