The National Oceanic and Atmospheric Administration (NOAA) is inviting proposals for the Regional Resiliency & Vulnerability Assessments for Ocean and Coastal Acidification (RVA OA25) grant program, aimed at synthesizing information on ocean and coastal acidification at a regional level. The program seeks collaborative projects that assess the impacts of ocean acidification on human communities, focusing on identifying vulnerabilities and generating actionable tools for management and resilience. Eligible applicants include institutions of higher education, nonprofits, commercial organizations, and various levels of government, with funding amounts ranging from $100,000 to $400,000 per year for up to three years, contingent upon federal appropriations. Interested parties should submit their proposals by March 5, 2025, and can contact Alexandra Puritz at alexandra.puritz@noaa.gov for further information.