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Last Updated: 03 Feb 2026

Environmental Science & Sustainability

Focuses on environmental science and technology to equip students with domain specific knowledge and skills in sustainable water management and treatment, environmental conservation, environmental sustainability, resource circularity and management, and environmental management and pollution control.

Course code: N74
Ngee Ann Polytechnic
Admission type: JAE, DAE, JPAE, Poly EAE, PFP
2026 JAE ELR2B2-C net aggregate: 7 - 13
Course duration: 3 years

This course was previously known as Environmental & Water Technology.

Course details

Field of study
Applied Sciences
Certification offered

Diploma in Environmental Science & Sustainability

Learn more about the course

Minimum entry requirement

You must meet the respective examination requirements in order for us to consider your application.

For N(A)-Level students seeking admission through PFP

This course is under the Sciences cluster

SubjectGrade
English Language Syllabus A1-3
Mathematics Syllabus A / Additional Mathematics1-3

Any one of the following subjects

  • Design and Technology
  • Food and Nutrition/Nutrition and Food Science
  • Science (Chemistry, Biology)
  • Science (Physics, Biology)
  • Science (Physics, Chemistry)
1-3

Any 2 other subjects excluding CCA

    1-4
    For O-Level students seeking admission through JAE
    SubjectGrade
    English Language1-7
    Additional Mathematics or Mathematics1-6

    Any one of the following subjects

    • Biology
    • Biotechnology
    • Chemistry
    • Computing/Computer Studies
    • Design & Technology
    • Electronics/Fundamentals of Electronics
    • Physics
    • Science (Chemistry, Biology)
    • Science (Physics, Biology)
    • Science (Physics, Chemistry)
    1-6

    Course modules

    Year 1
    • Civil Engineering Fundamentals
    • Environmental Analytics & IoT
    • Engineering Mathematics I and II
    • Environmental Microbiology and Biotechnology
    • Environmental Engineering Principles
    • Hydraulics
    • Inorganic and Physical Chemistry
    • Career and Professional Preparation I
    • English Language Express (for selected students)
    • Confident Communication: Find Your Voice (VOICE)
    • Innovation Made Possible
    • Health and Wellness
    Year 2
    • Air Quality Monitoring and Control
    • Circular Economy & Environmental Sustainability Management
    • Climate Change Mitigation & Adaptation
    • Health, Safety and Environment
    • Noise Monitoring and Control
    • Solid and Hazardous waste Management
    • Water and Environmental Chemistry
    • Water Pollution and Reclamation Technology
    • Water Supply Technology and Design
    • Career and Professional Preparation II
    • World Issues: A Singapore Perspective
    Year 3
    • Capstone Project
    • Industrial Wastewater and Membrane Technology
    • Internship
    • Water Pollution & Reclamation Technology
    • Project ID: Connecting the Dots

    Internship

    Internship duration22 weeks
    Internship timeframeYear 3
    Internship periodMar to Aug, or Sep to Feb

    Career prospects

    You can explore the following career options upon graduation:

    • Water Treatment Specialist
    • Sustainability Officer
    • Assistant Engineer
    • Process Technician
    • Laboratory Technologist
    • Research Technologist
    • Technical Officer (Water Quality Control)
    • Noise Monitoring & Control Officer
    • Environment, Health and Safety Specialist
    • Waste Management Executive

    Use resources and interactive tools that are available on MySkillsFuture Portal to explore various education and career pathways.

    How to register

    Joint Admissions Exercise (JAE)

    You may register using the JAE Internet System (JAE-IS). Learn the process and how to apply.

    Direct Admissions Exercise (DAE)

    You may apply through the respective polytechnics’ websites. Learn the process and how to apply.

    Joint Polytechnic Admissions Exercise (JPAE)

    You may register using the JPAE Portal. Learn the process and how to apply.

    Polytechnic Early Admissions Exercise (Poly EAE)

    You may register using the Poly EAE Portal. Learn the process and how to apply.

    Polytechnic Foundation Programme (PFP)

    You may register using the PFPAE Portal. Learn the process and how to apply.