Oregon State University United States

Environmental Sciences (B.S.)

Integrated Masters with deeper specialization and research focus
Taught in English
Duration 4 Years
Mode On Campus
Level Undergraduate
Degree Bachelors Degree
Closing soon January 2027

Course Overview

The Bachelor of Science in Environmental Sciences at Oregon State University equips you to address critical global challenges such as climate change, pollution, and biodiversity conservation. This interdisciplinary undergraduate degree is designed for students passionate about understanding and solving complex environmental issues through a blend of scientific inquiry and policy analysis. You will explore the interconnectedness of Earth's systems – atmosphere, hydrosphere, geosphere, and biosphere – gaining foundational knowledge in basic sciences, mathematics, and environmental humanities to prepare for a meaningful career.

This full-time, on-campus program is structured over four years, integrating core coursework with specialized areas and a mandatory experiential learning component like an internship or research project. You will engage with subjects ranging from environmental economics and policy to earth systems and conservation, developing practical skills through laboratory work and case studies. Graduates of this Oregon State University degree will be well-prepared for diverse career paths in government agencies, non-profit organizations, industry, or for advanced study in environmental fields.

Course Curriculum & Details

Detailed information for serious evaluators

Program Overview

The Environmental Sciences program provides a comprehensive foundation for understanding and addressing environmental challenges. Students will explore core scientific principles in chemistry, biology, and physics, alongside essential skills in calculus and composition. The curriculum progresses through foundational first and second-year courses, including general education requirements, before delving into specialized third and fourth-year topics such as atmospheric and biosphere sciences, environmental economics, and case studies. This program aims to equip students with the knowledge and analytical tools necessary for a career in environmental science.

1 First Year

Composition I Compulsory
General Chemistry
Precalculus II: Trigonometry Compulsory
Environmental Sciences Orientation
Lifetime Fitness for Health Compulsory

2 Second Year

General Chemistry Compulsory
Interpersonal Communication Compulsory
Differential Calculus Compulsory
Bacc Core - Literature & Arts
General Chemistry
Lifetime Fitness (or a PAC course)
Integral Calculus
Bacc Core - Difference, Power and Discrimination
Bacc Core - Western Culture

3 Third Year

Principles of Biology: Cells
Atmosphere
Environmental Economics & Policy
General Elective

4 Fourth Year

Environmental Case Studies
General Physics
Biosphere
General Elective
Introduction to Statistical Methods
Higher Division Specialization

Cost & Affordability

A clear picture of what this course will cost you

Program Costs

First Year Fee Tuition fee
USD 41,110.00
Second Year Fee Tuition fee
USD 41,110.00
Third Year Fee Tuition fee
USD 41,110.00
Fourth Year Fee Tuition fee
USD 41,110.00
Total Program Cost Estimated total tuition
USD 164,440.00

Currency note: Program costs shown in USD based on the available tuition breakdown.

Living Costs

Accommodation
USD 799.00 - USD 1,094.00
Food & Groceries USD 3,000.00 - USD 4,560.00
Transport USD 600.00 - USD 1,200.00
Utilities & Bills USD 960.00 - USD 1,800.00
Estimated Total USD 4,560.00 - USD 7,560.00

Living cost estimates are based on Corvallis Campus.

Outcomes & Employability

What happens after you graduate

94%
Graduate Employment Rate Within 6 to 12 months of graduation

Common Graduate Roles

Agricultural Research & DevelopmentCoal & Consumable FuelsCrop Production & FarmingEnergy Trading & MarketsGovernment & Regulatory AgenciesHydropower & Alternative RenewablesLean Manufacturing & Process ImprovementReal Estate DevelopmentRefining & PetrochemicalsResidential Construction

Top Employers Hiring for this course

H2Alluvium

HDR

NOAA: National Oceanic & Atmospheric Administration

National Energy Technology Laboratory

U.S. Fish and Wildlife Service (USFWS)

Washington Department of Fish & Wildlife

Why Study Environmental Sciences (B.S.) at Oregon State University

What makes this program stand out

January 2027 Closing soon

Next intake is in January 2027

Very Fast Application response time

Oregon State University typically responds to applications within 1 - 2 days, giving you clarity on your options quickly.

Life at Oregon State University in United States

What daily life looks like for international students

Language

English

Primary language everywhere

Climate

Mild & Rainy

10-20°C average, pack layers

Safety (Numbeo Safety Index)

Very Safe

Exeter is one of UK's safest cities

Frequently Asked Questions

Common questions about Environmental Sciences (B.S.) at Oregon State University

Can I work while studying?

International students can work up to 20 hours per week during term time and full-time during breaks. On-campus work doesn't require special permits.

What English language score do I need for this course?

To qualify, you must meet specific English test scores. Acceptable tests include Duolingo, TOEFL, and IELTS, with minimum scores in comprehension, overall ability, and other categories.

What jobs can I get after studying this course?

Graduates can pursue careers as environmental consultants, marine biologists, ecological researchers, or habitat restoration specialists.

What will I actually study in this course?

This program is available at the following locations:

  • Corvallis
  • Ecampus
  • OSU-Cascades

Options Available 

Alternative Energy

  • Focuses on renewable energy sources such as solar, wind, hydro, and biofuels.
  • Covers energy efficiency, sustainability, and technological innovations in energy

When can I start — what are the intake months?

You can start the Environmental Sciences program in January, March, June, or September. Be sure to check how your chosen start month aligns with your personal schedule.
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