Development of a Method for the Tracking of Environmental Management: Progress at Solid Energy

Solid Energy is the largest coal producing company in New Zealand, employing 500 people and more than 250 mining contract personnel. The coal produced by Solid Energy plays a significant part in the energy mix for New Zealand being supplied to the coal-fired power station at Huntly. It is also supplied to a wide range of industrial users, NZ Steel, and primary processing. It is fair to say however that the positive economic and social benefits of coal have to some extent been overshadowed by the negative environmental consequences of coal mining.   Over the past two years Solid Energy have been actively researching and addressing the impacts that they currently have on the environment and making a significant investment in environmental improvements, rehabilitation projects and environmental research to address historical and ongoing environmental issues. These investments have been driven by the companyÆs commitment to its environmental policy, which states:   æSolid EnergyÆs overall environmental objective is for the cumulative result of all the activities we undertake to have a positive net effect on the New Zealand environmentÆ.   With such significant investment it is essential that the company is able to target expenditure wisely, ie invest where there is greatest environmental gain to be had, and are also able to actively demonstrate to stakeholders the improvements that are achieved. In order to be able to demonstrate the commitment and the steps that the company is making towards this goal a number of systems have been developed. Firstly an environmental management system along the lines of ISO14001 formalising the environmental processes, responsibilities, auditing and management review. Secondly as part of the planning element of the EMS an environmental management matrix, which allows the scoring of sites against environmental management goals, has been developed. Thirdly the monitoring and measuring tools have been upgraded with GIS driven relational databases installed for management of consent related information and monitoring results.   The development of the environmental management matrix has drawn on a number of existing systems such as the Australian Institute of Mining and Minerals Code 2000. In addition to adapting the scoring regimes from these methods the Solid Energy Environmental Matrix has been further developed to ensure that it reflects the actual environmental impacts on site, as well as the management and audit systems that are in place to control them at a strategic level. The development of this matrix has included a number of steps: +        reviewing the information that stakeholders would be interested in, +        reviewing what was already available, +        development of systems to collect data and benchmark the current         operations, and +        setting up support systems to ensure that the correct information would be provided for scoring.