Key Figures Comparison Bar chartLine chartTableSwap legendSwitch to index viewSwitch to standard viewKey figuresEnvironmental Protection CostsOperating costsInvestmentsadd alldelete allEmissionsCO2 carbon dioxide*NOx nitrogen oxidesNMVOC (non-methane volatile organic compounds)COD (chemical oxygen demand)add alldelete allWasteWaste (total)add alldelete allWater useWater useadd alldelete allEnergyElectricity consumptionEnergy use (total)add alldelete allOccupational SafetyAccident rateadd alldelete allEmployeesFemale employees, groupwideWomen in third-level management, groupwideWomen as executive personnel, groupwideNon-German employees, Germanyadd alldelete allSocietyDonationsSponsorshipadd alldelete allPeriod201820192020add alldelete allPNGXLSPRINTCreated with Highcharts 7.2.2€ millionEnvironmental Protection CostsOperating costsInvestments2018201920200255075100Show full screen