Categorical Exclusion Determinations: Advanced Research Projects Agency-Energy

This Sixth Amended Determination follows the approval of additional funding, extended period of performance, and additional project milestones to support the project team's small-scale research and development activities to use and recycle carbon dioxide (CO2) to extract energy-relevant minerals, including nickel and magnesium, from iron- and aluminum-rich ore through carbonation with CO2, in progress under the Mining Innovations for Negative Emissions Resource Recovery (MINER) program.