In recent years, Co-Curricular Sustainability Programs (CoCSPs) have been established at many higher education institutions. However, few such programs have developed learning outcomes or assessment processes to measure the types of learning that are occurring within their programs. This case study creates synthesis between sustainability education and student leadership competencies and shares a place-based framework for designing and assessing learning outcomes. By utilizing learning outcomes and assessment processes, leadership educators can strengthen the effectiveness of their sustainability programs and facilitate transformational learning experiences for students across campus.