Stardust Power Inc. will build a new battery-grade lithium refinery at Southside Industrial Park in Muskogee, Oklahoma. The manufacturer of battery-grade lithium products is expected to be eligible to receive up to $257 million in state and federal economic incentives for the facility build-out. The company may also be eligible for further federal grants and or incentives offered by the U.S. Department of Energy and the Department of Defense.