Electricity production at the German branch of RWE had in 2006 the following environmental implications: 700 µg/kWh radioactive waste and 752 g/kWh CO2 emissions.[36] In 2010 the company was responsible for 164.0 MTon of CO2,[37][38] In 2007 the company ranked between the 28th and the 29th place of emitters by country.