GATE 2026 Syllabus for Environmental Science and Engineering

GATE 2026 Syllabus for Environmental Science and Engineering

Ongoing Event

GATE Application Date:28 Aug' 25 - 28 Sep' 25

Jalla VenkateshUpdated on 08 Aug 2025, 07:43 PM IST

GATE Syllabus 2026 for Environmental Science and Engineering - IIT Guwahati has published the GATE Environmental Science and Engineering syllabus 2026 on the official website, gate2026.iitg.ac.in. Candidates can check the GATE ES syllabus 2026 pdf for Environment Science and Engineering on this page. Those preparing for the GATE 2026 exam, must analyse the GATE ES syllabus and plan their preparation strategy. The question paper of GATE Environmental Science and Engineering 2026 will consist of two sections: General Aptitude and a subject-based section. Additionally, candidates must be familiar with the GATE exam pattern along with the exam syllabus. The GATE entrance exam will be conducted on February 7, 8 14 and 15, 2026. Read the complete article for more information on GATE 2026 syllabus for ES.

GATE 2026 Syllabus for Environmental Science and Engineering
GATE 2026

GATE 2026 Syllabus for Environmental Science and Engineering

The authority has released the GATE 2026 syllabus for Environmental Science & Engineering on the official website. Students can refer to the GATE ES syllabus PDF from the link given above as well. The table below mentions the GATE exam syllabus for environmental science and engineering in the table below.

GATE Environmental Science and Engineering 2026 Syllabus

Subjects

GATE 2026 ES Syllabus

General Aptitude (Mandatory)

  • Verbal Ability Syllabus

  • English Grammar

  • Sentence Completion

  • Verbal Analogies

  • Word Groups Instructions

  • Critical Reasoning And Verbal Deduction, etc.

  • Numerical Ability

  • Numerical Computation

  • Numerical Estimation

  • Numerical Reasoning And Data Interpretation, etc.

Engineering Mathematics (Mandatory)

  • Linear Algebra

  • Calculus

  • Ordinary Differential Equation (ODE)

  • Partial Differential Equation (PDE)

  • Probability and Statistics

  • Numerical Methods.

Mathematics Foundation

  • Linear Algebra

  • Calculus

  • Differential Equations

  • Probability and Statistics

Environmental Chemistry

  • Fundamentals of Environmental Chemistry

  • Principles of water chemistry

  • Soil chemistry

  • Atmospheric Chemistry

Environmental Microbiology

  • Prokaryotic and eukaryotic microorganisms

  • Cell chemistry and cell biology:

  • Microbial metabolism

  • Growth and control of microorganisms

  • Microbiology and health

Water Resources and Environmental Hydraulics

  • Global Water Resources

  • Surface Water Resources

  • Groundwater Resources

  • Environmental Hydraulics

Water & Wastewater Treatment and Management

  • Water and wastewater quality parameters

  • Water treatment methods

  • Point and non-point sources of wastewater

  • Sources and characteristics of industrial effluents

  • Kinetics and reactor design

Air and Noise Pollution

  • Structure of the atmosphere

  • Particulate pollutants

  • Gaseous Pollutants

  • Air quality management

Solid and Hazardous Waste Management

  • Integrated solid waste management

  • Municipal solid waste management

  • Hazardous waste management

  • Soil contamination and leaching of contaminants into groundwater

  • Management of biomedical waste

Global and Regional Environmental Issues



  • Global effects of air pollution

  • Ecology and various ecosystems

Environmental Management and Sustainable Development

  • Environmental Management Systems

  • Environmental Law and Policy

  • Energy and Environment

  • Sustainable Development

Related links:

GATE Environmental Science and Engineering Syllabus 2026 Weightage

SectionApprox. MarksTopics
General Aptitude (Common)
15Analytical Skills, Verbal, Quantitative
Mathematics Foundation12–15Calculus, Linear Algebra
Environmental Chemistry11-12Atmospheric Chemistry, Water Chemistry
Water Resources & Hydraulics
11–12
Surface Water, Hydraulics
Environmental Microbiology9–10Metabolism, Microorganisms
Water & Wastewater Treatment10–12Water/Wastewater Treatment
Air & Noise Pollution9–10Air Pollution Control, Management
Solid & Hazardous Waste9–10Municipal Solid Waste, Hazardous Waste
Global Environmental Issues7–8Global Warming, Climate Change
Environmental Management7–8Policy, Sustainable Development
Shoolini University Admissions 2025

NAAC A+ Grade | Ranked No.1 Private University in India (QS World University Rankings 2025)

Sanskaram University M.Tech Admissions 2025

100+ Industry collaborations | 10+ Years of legacy

GATE Environmental Science and Engineering Question Paper 2026

Students must be thorough with the GATE 2026 ES syllabus to know all the important topics. Aspirants are also advised to practice with GATE ES PYQ for an added benefit. Here are the previous year papers for GATE Environmental Science and Engineering.

GATE Previous Year ES Paper

Frequently Asked Questions (FAQs)

Q: When will IIT Guwahati release GATE 2026 Syllabus for Environmental Science and Engineering?
A:

The authority has released the GATE 2026 syllabus for Environmental Science & Engineering on the official website.

Q: What is GATE 2026 exam date?
A:

The GATE 2026 exam will be held on February 7, 8, 14 and 15, 2026. 

Q: What will be the duration of GATE 2026 exam?
A:

GATE 2026 will be conducted for three hours. 

Q: Where can I find official GATE 2026 ES syllabus PDF?
A:

Candidates can find the official GATE 2026 ES syllabus pdf link on the official website.

Q: What are the types of questions asked in GATE 2026 paper?
A:

The GATE 2026 question paper will consist of Multiple Choice Questions (MCQ), Multiple Select Questions (MSQ) and/or  Numerical Answer Type (NAT) Questions.

Articles
|
Next
Certifications By Top Providers
Basic Programming using Python
Via Indian Institute of Technology Bombay
Certificate Program in Machine Learning and AI with Python
Via Indian Institute of Technology Bombay
B.Sc in Programming and Data Science
Via Indian Institute of Technology Madras
Understanding Ethnography
Via Indian Institute of Technology Bombay
Artificial Intelligence
Via Columbia University, New York
An Introduction to Programming through C++
Via Indian Institute of Technology Bombay
Udemy
 1525 courses
Swayam
 817 courses
NPTEL
 773 courses
Coursera
 697 courses
Edx
 608 courses
Explore Top Universities Across Globe

Questions related to GATE

On Question asked by student community

Have a question related to GATE ?

To take GATE mock tests, first choose a reliable source like GATE official portal, NPTEL, Made Easy, or ACE Engineering. Sign up or register online to access the full-length tests. Simulate the actual 3-hour exam with proper timing and no distractions. Attempt complete tests to practice time management and exam strategy. After each test, analyze your performance to identify weak areas and revise. Regularly taking 1–2 mocks per week helps improve speed, accuracy, and confidence.



For GATE Life Sciences question banks, you can go for GATE past year's papers to understand the exam style, and you can buy online test series from a coaching site for lots of new practice questions.

you can get question book one from publishers like IFAS or GKP. Also use free online resources like NPTEL and EasyBiologyClass for extra practice and study materials. Good luck!

Here are GATE exam aptitude topics from high to low weightage:

1. English Comprehension & Vocabulary

2.Numerical Ability and Arithmetic

3.Logical Reasoning & Analytical Ability

4.Data Interpretation

5.Geometry & Mensuration basic

6.Algebra basic

7.Probability and Statistics

8.General Knowledge and Miscellaneous Verbal like  odd one out, analogy, word usage.


If you are needed to prepare for gate exam from ece batch there 65 questions in exam pattern total marks is 100 here 15% is aptitude general questions then 15% mathematics engineering questions , 70% core subjects you need to concentrate on more core related subject like controls system , signals and system , digital circut these topics covers most of the basics but you need to prepare more topics in core subjects and create a structure plan for yourself dialy attend mock test with time duration these steps will help to prepare very easily.