Environment 6.1 Environmental Management 51 6.2 Consumption of Raw Materials, Fuels and Energy 51 6.3 Greenhouse Gas and Other Gas Emissions 53 6.4 Actions to Reduce Greenhouse Gas Emissions 56 6.5 Water Management 57 6.6 Waste Management - Use Of By-Products 61 6.7 Biodiversity 64 6.8 Regulatory And Legislative Compliance 66 7.