Global awareness of environmental challenges and the urgent need for solutions to protect our planet has grown steadily over recent decades. Alongside governments and international organisations, universities are playing a vital role in addressing these issues and preparing students for a rapidly evolving world. Many leading institutions now regard sustainability as central to their social responsibility and their commitment to making a positive impact on the planet.
Why is sustainability important?
Sustainability is essential because it reflects a responsible and ethical approach to meeting present-day needs without compromising the ability of future generations to meet theirs. Tackling climate change, resource depletion, and biodiversity loss demands a shift towards sustainable practices across sectors such as energy, agriculture, and industry.
By embracing sustainability, we can reduce the environmental impact of human activity, promote social equity, and foster a more resilient and inclusive global society—one in which both current and future generations can flourish within a balanced and interconnected ecosystem.
Measuring global universities’ impact
In response to this growing imperative, universities around the world are implementing a wide range of sustainability initiatives. To recognise and evaluate these efforts, the QS World University Rankings: Sustainability 2026 assesses over 1,400 institutions globally, measuring their capacity to address environmental, social, and governance challenges through a dedicated methodology. The rankings highlight universities making meaningful contributions, and Canada’s top-performing institutions in sustainability are profiled below.
If you’re interested in joining a university that’s shaping a more secure and sustainable future, book a consultation with StudyIn today.
Top 10 Canada Universities for Sustainability 2026
The University of Toronto is the top-ranked university in Canada for sustainability, as well as being 2nd in the world.
This became possible as the university has been actively working towards sustainability across various fronts, including constructing and renovating campus buildings that follow green building standards, incorporating energy-efficient technologies, sustainable materials, and environmentally conscious designs. The university is committed to reducing almost 80% of its absolute carbon emissions by 2050 on its campuses.
There is a strict carbon budget for all new constructions, and targets are set for energy efficiency and water reduction. The university is also working on increasing the use of renewable energy, including solar power, for on-campus and off-campus functions. U of T supports sustainable transportation options, including cycling infrastructure, public transit partnerships, and electric vehicle charging stations.
- University of Toronto acceptance rate: 43%
- Popular courses: Computer Science, Anthropology, MBA, and Economics
- Percentage of international students: 25%
The University of British Columbia is 5th globally among the most sustainable universities in the world. The university’s goals on this front are to enhance the efficiency of its operations while improving environmental performance. UBC intends to leverage the existing campus infrastructure and built environment to showcase innovative sustainability solutions at a municipal scale.
The university has a Zero Waste Action Plan, which has improved the campus recycling infrastructure. UBC also makes efforts for energy conservation, which has reduced campus CO2 emissions by 28,400 tons annually since the 2000s, equivalent to taking almost 6200 cars off the road. The university encourages more sustainable modes of transportation to meet its environmental goals.
- University of British Columbia acceptance rate: 54%
- Popular courses: International Economics, Journalism, Religion, Literature and Arts.
- Percentage of international students: 23%
The McGill Office of Sustainability was established in 2010 and has been responsible for embedding climate action and sustainability into all the university’s activities. The office connects and supports students, faculty, and staff to foster a sustainable community. Solutions for environmental challenges are being innovated at all levels in the university, from research to operations.
The university’s Climate & Sustainability Strategy 2020-2025 has been advancing efforts and transforming the campus to build a sustainable world around the university and beyond. Through this strategy, 62 specific actions have been taken to guide the university towards achieving the long-term sustainability goals. The university intends to achieve carbon neutrality by 2040 and become zero waste by 2035.
- McGill University acceptance rate: 35%
- Popular courses: MBA, Engineering and Technology, Life Sciences and Medicine, and Law.
- Percentage of international students: 30%
Taking 4th position in Canada and being among the top 30 universities worldwide for sustainability in the QS Rankings 2025, Western University has gained this position due to its concerted efforts towards safeguarding the planet. The entire campus community, including the staff, faculty, and students, promotes sustainability differently and has incorporated the principles in teaching, learning, and research initiatives.
Western University commits to reducing carbon emissions to 45% by 2030 and achieving net zero emissions on campus by 2050. The university works and tracks its progress on all 17 of the Sustainable Development Goals given by the United Nations. More than 2,700 courses at the university and its affiliates are in alignment with the SDGs.
- Western University acceptance rate: 58%
- Popular courses: MBA, Computer Science, Health Sciences, and Engineering.
- Percentage of international students: 20%
Queen’s University has been partnering with the faculty and students to create a greener future for the planet. The university is committed to advancing sustainability by improving operations and fighting climate change by reducing its environmental footprint. An investment of around $30M has been made towards energy reduction projects on campus and to reduce 35% greenhouse gas emissions from the operations and facilities at the campus. Queen’s University is dedicated to achieving carbon neutrality by 2040 and recycles more than 30% of its waste into organics.
The university encourages students to take up more eco-friendly transportation systems. It is a designated Fair Trade Campus, a status through which the university supports sustainable practices for agricultural workers and the environment.
- Queen’s University at Kingston acceptance rate: 89%
- Popular courses: Physics, Data Analytics, Social Science, and Surveillance Studies.
- Percentage of international students: 19%
The Sustainability Office at the university works as a hub for sustainability action and information on the campus. Right from encouraging individual actions to systems changes, the office integrates sustainable thinking into the academics, operations, and overall engagement of the university within the community and at the global level. The university’s community has played an integral role in advancing an equitable, low-carbon, and resilient environment within Waterloo.
Through the university’s Environmental Sustainability Strategy, the office works on eight operational areas on the campus to reduce the negative environmental impact. These areas include climate, energy, waste, water, transportation, grounds, food, and procurement.
- University of Waterloo acceptance rate: 53%
- Popular courses: Computer Science, Engineering, Mathematics and Accounting
- Percentage of international students: 30%
The University of Alberta has established a Sustainability Council that is committed to building prosperity for the people and the planet by providing learning opportunities, leadership training, and research support to the community. The sustainability plans at the university guide the students, staff, and faculty members to become environmentally, economically, and socially sustainable.
The University of Alberta is a charter member of the Sustainability Tracking, Assessment, and Rating System, a voluntary self-reporting framework helping universities recognise and measure progress toward sustainability. The university also provides courses and experiential learning opportunities to students that allow them to research and learn about sustainability issues.
- University of Alberta acceptance rate: 58%
- Popular courses: Engineering, MBA, Design, Social Sciences and Education.
- Percentage of international students: 20%
McMaster University is among the top Canadian universities in many aspects, and the same applies to its sustainability efforts. Through its Office of Sustainability, the university has been working to transform the campus to become environmentally efficient. McMaster’s first-ever university-wide Sustainability Strategy 2022-2026 is focused on creating a brighter world by addressing some of our planet’s most pressing challenges. The university intends to become a living laboratory for sustainability and has taken input from the community to work on this front.
One of the approaches in this direction is to create a self-sustaining campus. McMaster will focus on active and alternative transportation facilities, building eco-parks and green spaces, and exploring how these green spaces can promote mental wellness among community members.
- McMaster University acceptance rate: 59%
- Popular courses: Mathematics, Neuroscience, Microbiology and Engineering.
- Percentage of international students: 17%
Dalhousie University has steadily climbed the sustainability rankings, placing 9th in Canada and 22nd globally for its impact on Clean Water and Sanitation (SDG6). The university’s commitment to sustainability is reflected in its strategic integration of the United Nations Sustainable Development Goals across campus operations, research, and community engagement.
Dalhousie’s Office of Sustainability leads efforts to reduce the university’s environmental footprint through initiatives in energy efficiency, waste reduction, and sustainable transportation. The university has implemented green building standards and promotes low-carbon commuting options, including cycling infrastructure and public transit access. Dalhousie also supports water conservation and biodiversity protection, with campus-wide projects aimed at improving stormwater management and preserving local ecosystems.
- Dalhousie University acceptance rate: 70%
- Popular courses: Marine Biology, Environmental Science, Law, and Health Professions
- Percentage of international students: 24%
The Office of Campus Sustainability at the University of Ottawa has adopted sustainability as a lens through which the university sees the world. The office strives to integrate sustainability into the daily life on campus for students, staff, and faculty members. The University of Ottawa’s campus has become the first in Ontario to be bottled water-free.
The university has 4 LEED certified buildings and is Canada’s 7th Fair Trade Campus. To become zero waste, the university has implemented over 20 reuse and recycling programmes and has over 350 recycling stations across the campus. The University of Ottawa aims to achieve carbon neutrality by 2040 by reducing energy consumption on campus and building climate-proof campus infrastructure.
- University of Ottawa acceptance rate: 12%
- Popular courses: Health, Education, Engineering, Science and Law.
- Percentage of international students: 26%
Study in Canada
If you want to apply and study at one of the above universities, or have any questions answered about your Canadian study abroad application, contact StudyIn’s expert team today.
FAQs
What does sustainability mean in a university context?
Sustainability in universities refers to efforts that reduce environmental impact, promote social equity, and support long-term economic viability. This includes campus operations, curriculum, research, and community engagement aligned with the UN Sustainable Development Goals (SDGs).
How do universities measure sustainability performance?
Institutions often use frameworks like the Times Higher Education Impact Rankings or STARS (Sustainability Tracking, Assessment & Rating System) to assess progress. Metrics include carbon emissions, water use, waste management, sustainable procurement, and SDG-aligned teaching and research.
What are common sustainability initiatives on a university campus?
Typical initiatives include energy-efficient buildings, zero-waste programmes, sustainable transportation options (like bike-sharing and EV charging), biodiversity conservation, and fair trade food sourcing. Many universities also run student-led sustainability projects and green funds.
How can students get involved in sustainability?
Students can join sustainability clubs, volunteer for campus green programmes, enrol in sustainability-focused courses, or participate in research. Many universities offer internships, co-op placements, and funding for student-led environmental initiatives.
Do sustainable universities offer better career opportunities?
Yes, many employers value graduates from institutions with strong sustainability credentials. These universities often provide hands-on experience in climate action, environmental policy, and sustainable innovation, which are increasingly in demand across sectors.
Is sustainability linked to international student experience?
Absolutely. Sustainable campuses often offer healthier environments, inclusive policies, and global engagement opportunities. For international students, this can mean access to green spaces, ethical food options, and participation in global sustainability networks.
