Ключевые слова: alternative, bag, bags, biomass, brown, byproduct, close up, compact, compressed, consumption, different, domestic, eco, ecologic, ecological, ecology, economy, energy, environmental, fire, forest, forestry, fuel, green, group, heap, heat, household, ignition, industry, mass, material, nature, pallet, pallets, pellet, pellets, pile, pine, plastic, poke, power, process, production, recycling, sacks, sale, stack, stocks, stove, timber, trees, winter, wood, wooden,