UPSC candidates can integrate sustainability into their study practices by selecting topics related to environmental issues, policies, and sustainable development goals. They can adopt eco-friendly study methods, such as using digital resources to minimize paper waste and organizing study sessions that promote energy conservation. Moreover, candidates can engage in discussions about sustainable practices in governance and public administration, reflecting an awareness of contemporary challenges. This approach not only aligns with societal needs but also demonstrates their commitment to sustainability, a valuable trait for future civil services.