Overview
Environmental Studies takes an interdisciplinary approach to understanding and addressing environmental challenges. Unlike environmental engineering, which focuses on technical solutions, this programme integrates natural science, social science, and policy analysis to examine issues such as climate change, biodiversity loss, resource depletion, and urban sustainability from multiple perspectives. Students learn to think critically about the complex interplay between human societies and the natural world.
The curriculum covers ecology, environmental chemistry, geographic information systems, environmental law and policy, conservation biology, and sustainability science. Students choose between science-focused and social science-focused tracks, allowing them to tailor their degree to their strengths and interests. Fieldwork is a significant component—students conduct ecological surveys, analyze environmental data, and engage with community-based conservation projects.
The city-state grapples with issues like rising sea levels, urban heat islands, water security, and biodiversity conservation in one of the most biodiverse regions on Earth. For students passionate about environmental issues and eager to work at the intersection of science, policy, and society, this is a compelling and timely degree.
Environmental studies distinguishes itself from environmental science and engineering through its strong social science component—integrating ecology, policy, economics, and ethics. Yale’s School of the Environment is one of the oldest and most prestigious programmes in the field, combining rigorous science with leadership training in environmental policy. Oxford’s Environmental Change Institute brings together researchers across disciplines to address climate adaptation, energy transitions, and food systems. Stanford’s Earth Systems programme takes a systems-thinking approach, connecting environmental science with economics and governance. ETH Zurich integrates engineering solutions with environmental policy at its Institute for Environmental Decisions, while the University of British Columbia draws on its location in one of the world’s most ecologically diverse regions to offer unparalleled fieldwork in temperate rainforests, marine ecosystems, and mountain environments.
In Singapore
Singapore's small size and high population density make it a living laboratory for environmental studies. The NUS Bachelor of Environmental Studies prepares graduates for careers in government agencies, environmental NGOs, sustainability consultancies, corporate sustainability departments, and international organizations.
Industry Trends & Outlook
Where is this field heading?
The environmental sector is experiencing unprecedented growth driven by regulatory pressure, corporate commitments, and public demand for climate action. ESG (Environmental, Social, and Governance) reporting has become mandatory or quasi-mandatory across the EU, UK, and increasingly in Asia-Pacific markets, creating enormous demand for professionals who can measure, verify, and improve environmental performance. The global market for environmental consulting alone is projected to exceed US$45 billion by 2028, with firms like ERM, Ramboll, and WSP hiring graduates who combine scientific literacy with policy and business understanding. Carbon markets, biodiversity credits, and nature-based solutions are emerging as major growth areas, creating entirely new job categories that barely existed a decade ago.
AI and technology are transforming environmental monitoring and decision-making. Satellite-based remote sensing combined with machine learning now enables real-time tracking of deforestation, methane emissions, and ocean health at scales previously impossible—companies like Planet Labs and Pachama are building businesses around these capabilities. Environmental modelers use AI to predict flood risks, optimize renewable energy placement, and simulate ecosystem responses to climate scenarios. GIS and spatial analysis remain foundational skills, but they’re increasingly augmented by Python programming, data science tools, and cloud computing platforms like Google Earth Engine. The graduates who thrive combine environmental domain knowledge with technical data skills.
Emerging areas creating new career pathways include climate adaptation planning (helping cities and communities prepare for unavoidable climate impacts), environmental justice (addressing the disproportionate burden of pollution and climate risk on marginalized communities), and the circular economy (redesigning production systems to eliminate waste). Nature-based solutions—using ecosystems like wetlands and forests as infrastructure for flood control, carbon storage, and water purification—are gaining traction as cost-effective alternatives to engineered solutions. The transition to a net-zero economy will require environmental expertise across every sector, from finance and construction to agriculture and technology, making environmental studies graduates increasingly versatile in the job market.
What You'll Learn
Core topics and skills covered in this degree
Is This Right For Me?
Honest self-assessment to help you decide
You'll thrive if...
- ✓You’re genuinely concerned about environmental issues and want to understand them deeply enough to drive meaningful change
- ✓You enjoy working across disciplines—combining science with policy, economics, and social perspectives feels natural to you
- ✓You like both indoor analytical work (data analysis, policy writing) and outdoor fieldwork (ecological surveys, site assessments)
- ✓You’re comfortable with complexity and trade-offs—environmental problems rarely have simple solutions
- ✓You want a career that connects directly to real-world impact, whether through conservation, policy, corporate sustainability, or community advocacy
Might not be for you if...
- ●You prefer deep specialization in a single discipline—environmental studies is deliberately broad and interdisciplinary
- ●You’re uncomfortable with ambiguity and political dimensions—environmental issues are inherently contested and value-laden
- ●You want immediate, well-defined career paths with clear salary progression—the environmental sector offers diverse but sometimes less structured pathways
- ●You dislike writing—environmental studies involves substantial essay writing, report drafting, and policy analysis
- ●You’re looking for a purely technical or lab-based science degree—this programme integrates social science and policy alongside natural science
A Day in the Life
What a typical week actually looks like
A typical week in Year 2 begins with a Monday morning lecture in Environmental Impact Assessment, where you’re learning how to evaluate the ecological and social consequences of proposed development projects—this week’s case study involves a coastal highway expansion and its effects on mangrove ecosystems. After lunch, you head to a Conservation Biology seminar where your group is debating the effectiveness of community-based conservation versus top-down protected area management, drawing on case studies from East Africa and Southeast Asia. The reading load is substantial: three journal articles and a book chapter due before Wednesday, covering topics from habitat fragmentation to rewilding initiatives.
Tuesday and Wednesday mix fieldwork with classroom learning. Your Climate Systems and Policy course meets Tuesday morning, where you’re analyzing IPCC data on regional temperature projections and discussing how different nations have translated climate science into policy commitments. Wednesday is your field methods day—this semester your class is conducting a long-term biodiversity survey of a nearby wetland, and you spend three hours collecting water samples, identifying plant species along transects, and recording bird counts. Back in the lab, you process soil samples and enter data into a shared GIS database that tracks seasonal changes across the site.
Thursday brings your Environmental Economics tutorial, where you’re working through cost-benefit analyses of emissions trading schemes and debating whether carbon taxes or cap-and-trade systems better incentivize corporate behavior change. You also have a two-hour GIS lab session where you’re building a land-use change map for your semester project, layering satellite imagery from different decades to visualize deforestation patterns. Friday is largely free for independent study, and you’re using it to work on your major research proposal—a feasibility study for restoring degraded peatland in a nearby agricultural region. Weekends vary between catching up on readings and joining the university’s environmental society for advocacy campaigns or nature walks.
High School Preparation
What to study and do before university
Skills to Develop
- •Volunteer with a local conservation or environmental advocacy organization—hands-on experience matters more than reading about it
- •Learn GIS basics through free ESRI courses or QGIS tutorials—spatial analysis is a core skill in environmental work
- •Conduct a sustainability audit of your school or home—measure energy use, waste output, and water consumption, then propose improvements
- •Read foundational environmental texts like Rachel Carson's Silent Spring, Aldo Leopold's A Sand County Almanac, or Naomi Klein's This Changes Everything
Extracurriculars
- •Join Model United Nations focusing on environmental committees like UNEP or the Paris Agreement negotiations
- •Organize or participate in local river, beach, or park cleanup events and document ecological observations
- •Start a school recycling, composting, or zero-waste initiative and track its measurable impact
- •Participate in citizen science projects like iNaturalist, eBird, or Globe Observer to develop field observation skills
- •Attend public hearings or town halls on local environmental issues—zoning decisions, pollution permits, or conservation plans
QS World Ranking 2026
Environmental Sciences
| # | University |
|---|---|
| 1 | 🇺🇸Harvard University |
| 2 | 🇬🇧University of Oxford |
| 2 | 🇳🇱Wageningen University & Research |
| 4 | 🇨🇭ETH Zurich |
| 5 | 🇺🇸Stanford University |
How This Compares to Similar Majors
Side-by-side with related fields
Getting In — Admissions Guide
How competitive is this major and how to stand out
Environmental studies programmes are moderately competitive at most universities. Top programmes like Yale’s School of the Environment, UC Berkeley’s College of Natural Resources, ETH Zurich’s Environmental Sciences, and the University of Oxford’s Earth Sciences (with environmental focus) are more selective, typically requiring strong science grades and demonstrated environmental engagement.
What Strengthens Your Application
- 1Strong grades in science subjects—particularly biology, chemistry, and geography
- 2Demonstrated environmental engagement through volunteering, advocacy, or community projects
- 3Research experience or independent projects related to environmental topics
- 4Proficiency in data analysis tools or GIS—even basic experience signals technical readiness
- 5A compelling personal statement that shows genuine understanding of environmental complexity, not just passion
Common Mistakes to Avoid
- ●Writing a personal statement that expresses only vague passion for 'saving the planet' without showing understanding of specific environmental challenges or trade-offs
- ●Neglecting science preparation—environmental studies requires a solid foundation in biology, chemistry, and quantitative methods
- ●Focusing only on activism without demonstrating intellectual curiosity about the science and policy dimensions of environmental issues
Interview & Admission Tests
Oxford conducts interviews for Earth Sciences and Geography programmes with environmental focus. Expect questions that test your ability to think scientifically about environmental problems—analyzing data, considering multiple variables, and reasoning through cause-and-effect relationships.
General Preparation
These recommendations cover general preparation across Singapore universities. Specific programme requirements may differ—detailed per-programme requirements coming soon.
IB Diploma
- •Biology HL (recommended)
- •Chemistry HL (helpful)
- •Geography HL (recommended)
- •Mathematics AA/AI SL minimum
A-Level
- •H2 Biology or H2 Chemistry (at least one)
- •H2 Geography (recommended)
- •H2 Mathematics (helpful)
AP
- •AP Environmental Science (recommended)
- •AP Biology (helpful)
- •AP Human Geography (useful)
- •AP Statistics (helpful)
IGCSE
- •Biology (recommended)
- •Chemistry (helpful)
- •Geography (recommended)
- •Mathematics (essential)
Skills & Aptitudes
NUS IB / A-Level admission requirements:NUS Admissions
NTU IB / A-Level admission requirements:NTU Admissions
Career Paths
Salary ranges shown are approximate monthly starting salaries for fresh graduates in Singapore (2024–2025). Actual salaries vary by employer, GPA, and experience.
Where to Study in Singapore
Similar Majors
Considering this major beyond Singapore?
View the global university major guide →
Frequently Asked Questions
What do you study in Environmental Studies?
Environmental Studies takes an interdisciplinary approach to understanding and addressing environmental challenges. Unlike environmental engineering, which focuses on technical solutions, this programme integrates natural science, social science, and policy analysis to examine issues such as climate change, biodiversity loss, resource depletion, and urban su…
What can you do after a Environmental Studies degree?
Common career paths: Environmental Consultant (S$3,500–S$5,500), Sustainability Manager (S$4,000–S$6,000), Environmental Policy Analyst (S$3,800–S$5,500), Conservation Officer (S$3,000–S$4,500), Climate Risk Analyst (S$4,500–S$7,000).
Which high-school courses prepare you for Environmental Studies?
Recommended IB courses: HL Geography, HL Biology, HL Environmental Systems and Societies; Recommended AP courses: AP Environmental Science, AP Human Geography, AP Biology; Recommended A-Levels: Geography, Biology, Environmental Science.
Ready to prepare for Environmental Studies?
Our tutors can help strengthen your English and academic skills for your target program.