Mid Sweden University (MIUN) recognizes its vital role in advancing sustainability through education, research, and institutional practices: ’What we do [at Mid Sweden University] has to work not only today but also in the future’, as the University’s strategy document states (MIUN 2018/1006). To assess the current sustainability perceptions, behaviours, and attitudes among staff, the MIUN Sustainability Survey was conducted in 2024. The survey had multiple aims: i) understand sustainability competencies on campus; ii) evaluate attitudes and engagement in sustainability initiatives; iii) identify barriers to sustainable behaviours; iv) identify perceived importance of different sustainability actions, and v) collect staff suggestions for future sustainability efforts. This survey serves as a baseline for future assessments and provides insights into sustainability engagement across both university campuses.