The Advanced Research Projects Agency – Energy (ARPA-E) is offering a Notice of Funding Opportunity (NOFO) titled "Stimulate Utilization of Plentiful Energy in Rocks through High-temperature Original Technologies (SUPERHOT)" to advance geothermal energy production from superhot reservoirs. The program aims to support research and development of innovative technologies for well construction and heat extraction, specifically targeting geothermal resources with temperatures exceeding 375 °C and pressures above 22 MPa. This initiative is crucial for enhancing the U.S. baseload power supply and reducing energy imports and emissions, with an estimated total funding of $30 million available for 5-15 awards ranging from $250,000 to $10 million each. Interested applicants must submit their proposals through the ARPA-E eXCHANGE platform by 9:30 a.m. Eastern Time on February 19, 2025, and can direct inquiries to ARPA-E-CO@hq.doe.gov for further assistance.