UNIVERSITY OF WATERLOO · CANADA
Master of Environmental Studies (MES)
Master's · Taught in en
At a glance
24 mo
Duration
6.5
IELTS
—
Tuition / yr
en
Language
Master's
Level
The Master of Environmental Studies (MES) is a graduate program designed to provide students with advanced knowledge and research skills in the field of environment, resources, and sustainability. The program offers two distinct options: a Thesis Option and a Master's Research Paper (MRP) Option, allowing students to tailor their academic journey to their career aspirations. Students will engage with core sustainability principles and research methodologies, with opportunities to specialize in areas such as water management through the MES (Water) specialization.
Curriculum
The MES program structure varies slightly depending on whether you choose the Thesis or Master's Research Paper option. Both options involve required and elective courses, culminating in a significant research milestone.
- Year 1 (Typical)
- Sustainability FoundationsERS 680
- Research and Design Methods OR Qualitative Methods in Human GeographyERS 669 OR ERS 625 / GEOG 625
- Sustainability ApplicationsERS 681
- Year 1 (MES Water - Thesis Option)
- Introduction to Integrated Water ManagementWater 601
- Year 2 (Typical - Thesis Option)
- Research Skills Seminar
- Year 2 (Typical - MRP Option)
- Integrated Water ProjectWater 602
- Collaborative Research Seminar 1
Frequently asked questions
- What are the English language proficiency requirements for the Master of Environmental Studies (MES)?
- If English is not your first language and you have not completed four years of full-time education in an English-speaking school system, you will need to provide proof of proficiency. Accepted tests include IELTS Academic (6.5 overall, 6.5 in writing/speaking), TOEFL iBT (90 overall, 25 in writing/speaking for tests before Jan 21, 2026; 4.5 overall, 5 in writing/speaking for tests on or after Jan 21, 2026), and PTE Academic (63 overall, 65 in writing/speaking).
- How can I find information about tuition fees for the MES program?
- International students should use the Tuition Fee Estimator on the University of Waterloo's Finance website for an estimate. Fees are based on 2026/2027 rates and assume a Fall 2026 start, covering tuition and incidental fees only.
- What is the duration of the MES program?
- The Master of Environmental Studies (MES) program typically spans two years. The structure involves core courses, electives, and a significant research component, either a thesis or a Master's Research Paper (MRP).
- What are the application deadlines for the MES program?
- Please check the specific program page for the most up-to-date information on application deadlines, as some may have extensions for the Fall 2026 intake.
- What are the career outcomes for MES graduates?
- Graduates are equipped with advanced research and analytical skills for careers in environmental and sustainability-focused fields.
Entry requirements
IELTS Academic6.5 overall, with 6.5 in writing and speaking, and 6.0 in reading and listening
TOEFL iBT90 overall, with 25 in writing and speaking (for tests completed before January 21, 2026); 4.5 overall, with 5 in writing and speaking (for tests completed on or after January 21, 2026)
PTE Academic63 overall, with 65 in writing and speaking
You are required to provide an English language test score if your first language is not English AND your four most recent years of full-time education have not been in an English-language school system. Exemptions may apply if you have studied in Canada or in an entirely English-language school system for your most recent four years of full-time education.
Fees
Tuition (international)Please use the Tuition Fee Estimator on the University of Waterloo's Finance website for an estimate. Fees are based on 2026/2027 rates and assume a Fall 2026 start.
Tuition (home)Please use the Tuition Fee Estimator on the University of Waterloo's Finance website for an estimate. Fees are based on 2026/2027 rates and assume a Fall 2026 start.
LivingThe Tuition Fee Estimator does not include costs such as off-campus housing, groceries, or textbooks.
Tuition fees are assessed based on domestic residency or international immigration status. Estimates are for tuition and incidental fees only.
How to apply
1. Check Program DeadlinesSome programs may have extended deadlines for the Fall 2026 intake. Refer to the specific program page for the most up-to-date information.
2. Prepare Application MaterialsApplications may include specific elements like work samples or interviews, depending on the program.
3. Submit ApplicationComplete the online application form through the University of Waterloo's applicant portal.
4. Declaration of Academic ExperienceOnce you have applied, complete the Declaration of Academic Experience in the applicant portal to determine if you need to provide English language test scores.
5. Submit English Language Proficiency Proof (if required)If required, ensure your official English language test scores are sent directly from the testing agency to Waterloo's Office of the Registrar by the document deadline.
Frequently asked questions
What are the English language proficiency requirements for the Master of Environmental Studies (MES)?
+
If English is not your first language and you have not completed four years of full-time education in an English-speaking school system, you will need to provide proof of proficiency. Accepted tests include IELTS Academic (6.5 overall, 6.5 in writing/speaking), TOEFL iBT (90 overall, 25 in writing/speaking for tests before Jan 21, 2026; 4.5 overall, 5 in writing/speaking for tests on or after Jan 21, 2026), and PTE Academic (63 overall, 65 in writing/speaking).
How can I find information about tuition fees for the MES program?
+
International students should use the Tuition Fee Estimator on the University of Waterloo's Finance website for an estimate. Fees are based on 2026/2027 rates and assume a Fall 2026 start, covering tuition and incidental fees only.
What is the duration of the MES program?
+
The Master of Environmental Studies (MES) program typically spans two years. The structure involves core courses, electives, and a significant research component, either a thesis or a Master's Research Paper (MRP).
What are the application deadlines for the MES program?
+
Please check the specific program page for the most up-to-date information on application deadlines, as some may have extensions for the Fall 2026 intake.
What are the career outcomes for MES graduates?
+
Graduates are equipped with advanced research and analytical skills for careers in environmental and sustainability-focused fields.