Ключевые слова: agricultural, alternative, artistic, biofuel, biomass, circular, clean, combustion, conversion, day, development, discarded, electricity, energy, environment, friendly, fuel, generation, green, heap, heat, industry, infrastructure, management, materials, organic, pile, power, practices, process, pyrolysis, recycling, renewable, representation, research, residue, sky, skyscrapers, solution, source, sunlight, sunset, sustainable, technologies, transformation, up cycling, urban, visual, wood,