Price is in US dollars and excludes tax and handling fees
Closeup of thermal power plant high pipes with black smoke moving upwards
Closeup of thermal power plant high pipes with black smoke moving upwards polluting atmosphere
Heavy plant machinery loading coal to burn in a coal fired power station
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Industrial coal pile at power station in Kingston, Tennessee.
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Large thermal Kingston power plant
Air pollution and environment contamination concept.
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Heavy plant machinery loading coal to burn in a coal fired power station
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Geology science laboratory research sample test analysis of nature dirtied ground environment
Ecologist digging pit by shovel and planting tree in polluted area.
Geology science laboratory research sample test analysis of nature dirtied ground environment