Alfred P. Sloan Foundation’s Interdisciplinary Social Science Research on Energy System Interactions in the United States program invites Letters of Inquiry for interdisciplinary, collaborative social science research projects led by early- and mid-career scholars that analyze the systemic interactions and connections associated with the transition to a low-carbon economy in the United States. Relevant disciplines and fields could include but are not limited to economics, finance, political science, public policy, sociology, anthropology, geography, and energy system modeling. OFR Contact: Catherine Cotter. Amount: $500,000 – $1,000,000. Deadline: 3/25/25 (LOI).