Gary Meyer has over 30 years professional experience, focused on hydrogeology since 1984, environmental management since 1994 and geothermal exploration and evaluation since 2004. He has worked in Hungary, Philippines, Vietnam, Canada, USA, Cuba, Uzbekistan, Finland and Brazil on diverse water, geothermal and environmental projects. Gary has experience in provision of water supplies to mining operations as well as mine dewatering and in the detection, control and assessment of risk at mine site tailings and water storage facilities. He has been involved in environmental baseline studies at several mining and industrial projects and in the development of environmental data management systems. He has developed numerical groundwater flow models for water supply and mine dewatering projects and flow and solute transport models for contaminated sites. Since 2004 a significant focus has been on geothermal mapping, exploration and resource evaluation in both Australia and Hungary. Geothermal targets have included Hot Dry Rock, Deep Buried Sedimentary Aquifer and Deep Buried Fractured Rock types. Prior to 1984 he worked on petroleum and coal exploration projects in Australia.