environmental
blue
brown coal
chimney
climate
climate change
clouds
co2
coal
coalfired power station
cooling
cooling towers
electric
electricity
energy
environment
environmental pollution
exhaust gas
fisheye
germany
global
green
greenhouse effect
industrial
industry
lignite power plant
meadow
neurath
plans
pollution
power
power generation
production
rhineland
sky
smoke
station
steam
tower