Sustainability Report - Antofagasta PLC
Sustainability Report - Antofagasta PLC
Sustainability Report - Antofagasta PLC
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70<br />
<strong>Antofagasta</strong> plc <strong>Sustainability</strong> <strong>Report</strong> 2011<br />
Environmental performance<br />
We are committed to managing our footprint and reducing<br />
our impacts wherever we can and we have developed an<br />
Environmental Management Programme to manage and<br />
measure our progress. The greatest potential environmental<br />
impacts from our operations are the transport of hazardous<br />
substances and the control of toxic waste. We have rigorous<br />
standards in place to ensure these are treated with great<br />
care. Other priorities include the efficient use of resources<br />
such as fuel, energy and water.<br />
We encourage workers and local people to care for the<br />
environment. For instance, as part of our ‘Care for Your Life,<br />
Care for Your Train’ programme and anti-litter campaign, we<br />
conducted three cleaning operations during 2011, removing<br />
200 tonnes of rubbish along a 9km stretch of track and<br />
provided anti-litter information to over 1,000 households.<br />
We manage our impact on the environment by:<br />
– Ensuring full compliance: We track our performance<br />
and compliance with regulation through regular internal<br />
and external audits in accordance with the OHSAS 18001<br />
standard. All our facilities are inspected each month and<br />
the Group’s Risk Management team conducts an annual<br />
assessment to ensure our standards continue to meet<br />
external legal requirements.<br />
– Mitigating impacts: Rail travel is among the most<br />
carbon-efficient means of transportation and we are<br />
working hard to further improve efficiency. Our electric<br />
and diesel locomotives account for 90% of our carbon<br />
emissions. To reduce fuel and electricity use, we ensure<br />
locomotive engines are turned off when not in use for<br />
more than 30 minutes and at the end of all journeys. We<br />
developed an exhaust colour chart and encourage<br />
engineers to regularly record the colour of exhaust fumes<br />
to enable better monitoring. In 2011, our total fuel<br />
consumption was 28.36 million litres, while our electricity<br />
consumption was just over 2,500,000 KWh. The figures<br />
are marginally higher than last year, but consistent with<br />
our historic average.