Surge Battery Metals has released the preliminary economic assessment report for its North Nevada Lithium Project (NNLP), which is expected to become a low-cost, long-life cycle supplier of battery-grade materials for the US market. The assessment indicates that the mine plans to construct a lithium processing plant in two phases, supporting traditional open-pit mining operations spanning up to 42 years, with an estimated total ore extraction of 205 million mt and an average lithium grade of 4016 ppm. The first phase will have an annual processing capacity of 2.58 million mt, which will increase to 5.15 million mt after the second phase commences operations in the fourth year, resulting in an average annual processing capacity of 4.88 million mt over the entire life cycle. The project is expected to produce an average of 86,300 mt of lithium carbonate equivalent (LCE) annually, with a total cost of approximately $6.86 billion (including construction and maintenance capital for both phases).