Our case study explores the public’s roles in energy transition by examining public participation processes and their meanings in Boulder’s Energy Future. Drawing on Cultural Discourse Analysis (Carbaugh, 2007b) as an analytical framework, we investigate discourses of public participation active in city council meetings as resources for generating insights about how to design more meaningful engagement practices. Our analysis traces meanings attached to attending and speaking at city council meetings, emailing council, outreach and education efforts, task force service, and voting. These practices and meanings provide insights for designing future public participation as well as theorizing public participation in energy governance.