This chapter discusses the integration of sustainability into the Delivering Projects for Organisational Success module at the University of Sunderland’s Business School. The module was restructured to embed sustainability as a core theme of both taught content and student assignments, rather than an ancillary topic. Through a real-world consultancy-style project in collaboration with a local wildlife charity, students developed comprehensive rewilding project plans. This immersive task exposed students to the complexities and uncertainties of real-world sustainability initiatives, nurturing critical competencies in systems thinking, stakeholder engagement, and ethical considerations. The chapter evaluates the pedagogical outcomes, provides a framework for fellow educators, and reflects on lessons learned for future sustainability education practices.