 achievement by Company enterprises by where it operates  protecting the Company’s interests regarding the regulation and reduction of greenhouse gas emissions  creating closed-loop water-supply systems for the main production processes at Company enterprises by 2020  increasing the annual share of treated and utilised waste, ensuring its safe storage and disposal  replacing equipment and eliminating waste containing polychlorinated biphenyls (PCBs) by 2020  increasing the annual share of rehabilitated land and assisting in the preservation of biodiversity  creating a corporate management system to manage environmental aspects and risks and the certification of all enterprises selling products on the market in accordance with ISO 140001 by 2020  assisting in creating a modern regulatory legal framework on environmental protection in relation to aluminium and alumina production Other important areas of the Company’s environmental planning activity include ensuring reliable access to sources of environmentally friendly renewable energy, and efforts to reduce the Company’s carbon footprint.