Ключевые слова: black, building, clean, cold, colorful, desert, destination, eco, ecology, electricity, energy, fumarole, geothermal, geothermal electricity, geothermal power, geothermal station, green, green energy, hot spring, iceland, krafla, landscape, lava, nobody, pipe, pipeline, piping, plant, power, power industry, power plant, power station, renewable energy, reykjavik, rocks, scenery, station, steam, steam power, summer, sunny, sustainable, sustainable energy, svartsengi, thermal, travel, tube, view, volcanic, volcanic landscape,