traffic sign with co2 tax- steuer and climate change - klimawandel

air attention business car carbon caution change climate climatic co2 coal control cost costs danger debt dry emissions environmental erderwacurren rmung exhaust fee footprint future gas global ground hydrocarbon industry introduction klimanotstand klimaschutz klimawandel law levy natural pay petroleum pollutant pollution price pricing protection reduction road roadsign shield sign steuer tax taxation taxes traffic transport warming