Ключевые слова: abstract, air pollution, background, batch, black, brown, brown coal, bulk, bunch of coal, burn, closeup, coal, dark, dirty, dirty energy, dry, eco, ecology, energy, energy efficiency, environment, exploitation, extract, extraction, fossil, fossil fuel, fuel, fuel and power generation, geology, heap, heap of coal, heat, heating, industrial, industry, kolubara, lazarevac, lignite, mine, mineral, mining, natural, natural resources, no people, pile, pile of coal, pollution, reik, resources, season, serbia, smoke, stack, stack of coal, texture, textured, winter,