Our WA Pumping group Electrical Systems Engineering are providing groundwater and brine pumping solutions for the development of Salt Lake Potash projects in Western Australia. Growing world population from 7 billion in 2020, to around 11 billion by 2100, will require increased food production, and demand for sustainable fertilisers. SO4 aims to become a globally significant exporter of premium quality Sulphate of Potash (SOP) through the development of potassium rich salt lakes in the Goldfields region of Western Australia. Kalium Lakes Limited is also developing SOP projects in WA with estimated 30-50 year mine life.