jacob trumbull headshot

Jacob Trumbull

Jacob is a former Senior Development Specialist, creating and supporting funding pipelines through all of RMI’s philanthropic outlets.


Prior to joining RMI, Jacob completed his Master’s in Behavioral & Decision Sciences at University of Pennsylvania, where he explored the role of heuristics, biases, and norms in directing human decision-making toward climate-friendly behavior. Previously, Jacob spearheaded fundraising for planned, capital, and annual giving as an Advancement Officer at Sterling College, one of the nation’s leading voices in higher education sustainability. Outside of the office, Jacob has conducted cross-cultural research in six countries to better understand the ways that small farmers incorporate climate mitigation and adaptation into their farming practices.


MS, Behavioral & Decision Sciences, University of Pennsylvania

BA, Sociology, Anthropology & Environmental Studies, Centre College


Boulder, CO