Mine Environment Neutral Drainage (MEND) Initiative

Acidic drainage has long been recognised as the largest environmental liability facing the mining industry, and to a lesser extent, the public, through abandoned mines. The Canadian Mine Environment Neutral Drainage (MEND) initiative was the first international multi-stakeholder program to develop scientifically based technologies to reduce the effect of acidic drainage. The original MEND Program extended over a nine-year time frame ending in 1997, with technology transfer activities continuing to the end of year 2000 under the MEND 2000 program. Both programs have contributed enormously to the understanding of acidic drainage and how to prevent it. MEND3, launched in 2001, intends to further this effort with a strong, research-driven program. The successes of the MEND initiative have come through the collaborative efforts of the partners, the sharing of experiences, the thorough evaluation of technologies and their incremental improvements. As a result, the knowledge base on acidic drainage has grown considerably. An international model of alliance between the various worldwide initiative involved in acidic drainage is being formalised at this conference. This global alliance will enhance technology transfer capabilities and will lead to improved environmental performance for the industry. It is through collaboration that we have achieved the most progress in environmental performance, and this formal relationship will further expand these benefits.