The National Science Foundation (NSF) is offering a federal grant opportunity titled "Electrochemical Systems," aimed at supporting fundamental engineering science research in electrochemistry and photochemistry for sustainable energy production. The program encourages innovative research projects that address key barriers to improved performance in energy storage and conversion systems, emphasizing scalability, environmental sustainability, and the use of renewable resources. With an estimated total program funding of $13,096,000, proposals are accepted on a rolling basis, and interested applicants can reach out to NSF grants.gov support at grantsgovsupport@nsf.gov for assistance or further information. For additional details, please refer to the NSF Program Description at http://www.nsf.gov/funding/pgm_summ.jsp?pims_id=506073.