Categorical Exclusion Determinations: Advanced Research Projects Agency-Energy

This Third Amended Determination follows the approval of additional funding, extended period of performance, change of teaming partners, and new project milestones to support the project team's small-scale research and development activities of creating a modular reactor design to convert dilute carbon dioxide into a concentrated ethanol product, in progress under the Optimized Flexible Fuels using Grid-free Reactors with Intermittent Delivery (OFF GRID, formerly GREENWELLS) Program.
The Disruptive DC Converters for Grid Resilient Infrastructure to Deliver Secure energy (DC-GRIDS) program supports the small-scale research and development of more compact and cost effective power electronics converters for direct current (DC) transmission to transport electricity over longer distances with less electricity lost during conveyance from generator to user.
The Catalytic Application Testing for Accelerated Learning Chemistries via High-throughput Experimentation and Modeling Efficiently (CATALCHEM-E) program supports the small-scale research and development of heterogeneous catalysts, solid materials that reduce the inherent energy needed to drive industrial-scale chemical reactions responsible for making everyday products and commodities.
The Catalytic Application Testing for Accelerated Learning Chemistries via High-throughput Experimentation and Modeling Efficiently (CATALCHEM-E) program supports the small-scale research and development of heterogeneous catalysts, solid materials that reduce the inherent energy needed to drive industrial-scale chemical reactions responsible for making everyday products and commodities.
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.