VEHICLE DESIGN AND DEVELOPMENT MANUFACTURING Environmental Management Key Indicators The Group establishes an Environmental Policy that requires all its production centres to be certified and report quarterly on their performance. WPI Waste Production Index WWI Waste Management Index WCI Water Consumption Index EEI Energy Efficiency Index CO2 EI CO2 Emission Index Plants certified in ISO 14001 and/or EMAS 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 % Environmental dimension