 Electra Battery Materials Corporation TSX-V:ELBM, NASDAQ:ELBM has released highlights of a scoping study prepared by a global engineering firm supporting the creation of an integrated electric vehicle EV battery materials park in Ontario, Canada. The scoping study examined the construction of a battery-grade nickel sulphate refinery in Ontario by 2025 to 2026 that would include nickel, cobalt and manganese refining, recycling of battery black mass materials, and precursor cathode active material pCAM manufacturing, the company said. 