Ключевые слова: bio, biocombustible, biofuel, biomass, brown, business, clean energy, converted, eco, ecofriendly, ecology, electricity, energy, energy from waste, environmental, factory, forestry, fuel, granule, green, heap, heat, heating, industry, machine, manufacturing, mass, organic waste, pellet, pellets, pile, plant, power, production, recycling, reducing, renewable, renewable energy, resource, resources, sustainability, waste, wood, wood chips, wood scraps, wooden, woodworking waste, work, yellow,