Jumping hurdles: ARPA-E and the path to advanced reactor deployment

September 15, 2023, 3:31PMNuclear NewsJenifer Shafer and Robert Ledoux

The Advanced Research Projects Agency–Energy (ARPA-E), a branch of the Department of Energy, is tasked with driving the research and development of cutting-edge energy technologies. The agency’s core emphasis is on mitigating emissions, increasing energy efficiency, reducing imports, ensuring energy systems resiliency, and offering transformative solutions for the management of radioactive waste and spent nuclear fuel (SNF). Its mission is instrumental in ensuring the United States retains its technological superiority in the design and implementation of new energy technologies. Efforts in SNF research also benefit prior investments in ARPA-E’s MEITNER (Modeling-Enhanced Innovations Trailblazing Nuclear Energy Reinvigoration) and GEMINA (Generating Electricity Managed by Intelligent Nuclear Assets) programs, which seek to substantially decrease the capital and operational expenditures associated with advanced reactors (ARs).

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