How can university scholars and community activists effectively collaborate to produce generative, empowering, and materially impactful knowledge and actions concerning climate change and climate justice? In this paper, we report on a collaborative effort between climate justice non-governmental organizations (NGOs) and university faculty and students to conduct research to produce innovative ideas and insights about just transitions in California and to support social movement campaigns aimed at actually reducing greenhouse gas emissions by keeping fossil fuels in the ground. This collaboration was jointly initiated by faculty and students at a California university alongside leaders of local social movement organizations dedicated to climate justice, as a response to several proposed development projects that would expand oil extraction and fossil fuel use in that state. We argue that these efforts produced a climate justice gestalt that serves to amplify our productivity, power,...