The Environmental Impact Category accounts for 45% of the QS World University Rankings: Sustainability and evaluates how effectively universities contribute to environmental sustainability through their education, research, operational practices, climate commitments, and alumni impact.
It recognises that universities influence environmental outcomes not only through knowledge creation and teaching, but also through their institutional operations and the long-term contributions of their graduates.
The category is structured around three complementary lenses comprising 17 indicators:
- Environmental Education (17%) assesses how institutions develop environmental knowledge and climate literacy through the quality of their teaching, environmental curricula, and the impact of graduates working in environmental policy, government, NGOs and the third sector.
- Environmental Research (13%) evaluates the scale, quality and influence of sustainability-focused research, including research impact across key environmental SDGs, research infrastructure, policy influence, and the broader national research environment.
- Environmental Sustainability (15%) examines how universities embed sustainability within their own operations and strategy, including climate commitments, emissions performance, renewable energy generation, sustainability policies, stakeholder engagement, and evidence of progress towards environmental targets.
Together, these lenses provide a holistic assessment of environmental performance by connecting education, research, and institutional action. The framework measures not only whether universities are generating environmental knowledge and solutions, but also whether they are applying those principles in practice and producing graduates who contribute to a more sustainable future.
The category draws on all six thematic areas used in the Sustainability methodology:
- Research (research impact and policy citations)
- Policy (climate, procurement and sustainability strategies)
- Infrastructure (research centres, emissions and renewable energy)
- Reputation (academic and staff perceptions)
- Students and Staff (alumni impact and student engagement)
- National Statistics (research and development investment)
The Environmental Impact Category is closely aligned with the United Nations Sustainable Development Goals (SDGs). The most prominent is SDG 13: Climate Action, which underpins the majority of indicators across all three lenses.
Other frequently referenced goals include SDG 7: Affordable and Clean Energy, SDG 11: Sustainable Cities and Communities, SDG 12: Responsible Consumption and Production, SDG 14: Life Below Water, and SDG 15: Life on Land.
Together, these goals form the foundation of the category's assessment of universities' contributions to environmental sustainability and climate action.
