Exploring Aggregate vs. Relative Public Trust in Administrative Agencies that Manage Spent Nuclear Fuel in the United States

Abstract Trust is a key component of democratic decision‐making and becomes even more salient in highly technical policy areas, where the public relies heavily on experts for decision making and on the information provided by federal agencies. Research to date has not examined whether the members of the public place different levels of trust in the various agencies that operate within the same policy subsystem, especially in a highly technical subsystem such as that of nuclear energy and waste management. This paper explores public trust in multiple agencies operating within the same subsystem, trust in each agency relative to aggregate trust across agencies that operate within the nuclear waste subsystem, and trust in alternative agencies that have been suggested as possible players in the decision‐making process. We find that trust accorded to different federal agencies within the nuclear waste subsystem varies. The variation in trust is systematically associated with multiple factors, including basic trust in government, perceptions about the risks and benefits of nuclear energy/waste management, party identification, and education. These findings have significant implications for research on public trust in specific government agencies, alternative policy entities, and for policy makers who want to design robust and successful policies and programs in highly technical policy domains.