The Department of Energy's Golden Field Office is seeking input through a Request for Information (RFI) regarding the National Landscape of High-Impact Crosscutting Opportunities for Next Generation Harsh Environment Materials and Manufacturing Process Research, Development, and Demonstration. The RFI aims to gather feedback from stakeholders across industry, academia, and government to identify high-impact investment opportunities for advanced materials designed for harsh environments, which are crucial for enhancing energy efficiency and reducing emissions in energy production and storage technologies. This initiative is part of a broader effort to accelerate research and development in high-performance materials, emphasizing collaboration to address the challenges posed by extreme conditions. Interested parties can submit their responses to the RFI by March 15, 2025, and should direct inquiries to harshmaterialsrfi@ee.doe.gov for further information.