air
air pollution
atmosphere
brown coal
carbon dioxide
chemnitz
chimney
climate
climate protection
climate warming
clime
co2
coal
coalfired power plant
colored
colorful
decarbonation
electricity
emission
energy
environment
environmental damage
environmental pollution
environmental protection
exhaust gas
fired
forest
fume
funnel
germany
global warming
heat
heating
heating plant
old
outdated
pollutants
pollution
power
power generation
power plant
power station
power supply
saxony
smoke
smokestack
stack
trees