1
Carbon
4
Firelighters; Biofuels; Firewood; Firewood; Combustible briquettes; Wood briquettes; Coal; Coal; Hookah charcoal; Charcoal [fuel]; Fuel; Wood spills for lighting fires; Electrical energy; Charcoal briquettes; Industrial oil; Industrial grease
7
Electrical generator stations; Generators of electricity
21
Kitchen utensils
39
Electricity supply and distribution; Supply of electricity; Consultancy services relating to the distribution of electricity; Providing information relating to the distribution of electricity; Storage of electricity; Electricity distribution
40
Woodworking; Fuel refining; Refining services; Generation of renewable electricity; Generation of power; Rental of power-generating equipment; Energy production; Waste treatment [transformation]
42
Conducting technical project studies and Research relating to the generation of electricity and the generation of renewable energy; Provision of information concerning research and technical project studies relating to the use of natural energy; Engineering in the field of electricity generation; Technical assessments relating to design; Scientific research; Technical research; Energy auditing