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GATE Environmental Science and Engineering, Get Complete GATE ES Details

GATE Environmental Science and Engineering exam details are covered here for a better understanding of the aspirants. Check out the GATE ES syllabus, exam pattern, cut off, eligibility, and more.
authorImagePratibha Bohra30 Mar, 2024
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GATE Environmental Science and Engineering

GATE Environmental Science and Engineering: The Graduate Aptitude Test in Engineering ES is a prestigious examination in India held jointly by the seven IITs and IISc, Bengaluru, on a rotational basis. For the upcoming year, IIT Roorkee is going to conduct the GATE Environmental Science and Engineering examination. The GATE examination provides options for both jobs at various PSUs as well as higher education at different IITs. Aspirants preparing for the GATE 2025 ES exam must ensure to be thoroughly aware of all the pertinent details regarding it.

GATE Environmental Science and Engineering Overview

IIT Roorkee is going to organize the GATE Environmental Science and Engineering examination for the forthcoming year, tentatively in the month of February 2025. Interested applicants can apply via the online registration form, which is scheduled to be announced in August 2024 on IIT Roorkee's official website. Furthermore, not only applicants who have completed their graduation can apply but also those students who are in their 3rd or final year of graduation degree in relevant subjects can appear for the highly competitive GATE ES 2025 examination.

GATE Environmental Science and Engineering Subjects

The GATE Environmental Science and Engineering Subjects include numerous topics such as Fundamentals of Environmental Chemistry, Principles of Water Chemistry, Soil Chemistry, Atmospheric Chemistry, and Environmental Microbiology. It is advised to prioritize the official GATE Environmental Science and Engineering curriculum in order to secure good scores in the final examination. It is important to note that the GATE ES paper includes the majority of questions from the undergraduate subjects of aspirants. Furthermore, through the Graduate Aptitude Test in Engineering examination, students can get admission into various IITs to pursue an M.Tech degree.

GATE Environmental Science and Engineering Scope in India

The GATE Environmental Science (ES) paper was introduced in the GATE 2020 examination by the Indian Institute of Technology, Delhi. As environmental science emphasizes research, graduates have the option to either pursue a career in research or explore job opportunities. Both avenues are readily accessible upon completion of their coursework. With increasing concerns about sustainability and climate change, the field of environmental science is rapidly expanding and becoming more relevant. This growing Environmental Sciences and Engineering Scope guarantees that opportunities in this field will continue to flourish in India. Additionally, the scope of Environmental Science and Engineering in the public sector is also expanding, with various Public Sector Undertakings (PSUs) such as DRDO and ONGC, among others, recently announcing recruitment drives for skilled graduates in this field.

GATE Environmental Science Eligibility Criteria

Applicants who wish to appear for the GATE ES paper and aim to build their career in the environmental science and engineering field by opting for higher education degrees should be well-versed with the GATE ES Eligibility Criteria , as it ensures successful candidacy. Interested aspirants can check out the detailed GATE Environmental Science Eligibility Criteria, which is outlined below for their reference.
  • Nationality: Applicants from India as well as other nationalities are eligible to take the GATE ES exam.
  • Educational Qualification: Aspirants must hold a graduate or postgraduate degree in their respective fields to be eligible for the exam. Additionally, candidates in their third year of study can also apply for the GATE Environmental Science Exam.
  • Age Limit: There is no age limit criterion to take the GATE ES Examination.

GATE ES Exam Pattern Overview

The GATE ES Exam Pattern for the upcoming year is going to include questions mainly from three sections: engineering mathematics, general aptitude, and core engineering sciences subjects. Applicants should prepare to answer 65 questions within a duration of 3 hours. Find further details about the GATE Environmental Science and Engineering Exam Pattern in the table provided below.

GATE Environmental Science and Engineering Exam Pattern

Particulars Details
Exam Mode Computer-Based Test (Online)
Exam Duration 3 Hours (180 Minutes)
Questions Types Multiple-Choice Questions (MCQs) and Numerical Answer Type (NAT) Questions, along with Multiple Select Questions (MSQs)
Number of Sections General Aptitude, Engineering Mathematics, and Environmental Science and Engineering
Total Number of 65 Questions
Total Marks 100 Marks
Distribution of Marks 13 marks for Engineering Mathematics, 15 marks for General Aptitude, and a total of 72 marks for the Core Environmental Science and Engineering section.
Marking Scheme All questions are either going to carry 1 or 2 marks
Negative Marking Yes, only applicable to multiple choice questions.

GATE ES Syllabus Highlights

The syllabus serves as a crucial resource for developing a preparation strategy to excel in the upcoming GATE 2025 ES Exam. The GATE Environmental Science and Engineering (ES) Syllabus encompasses a total of nine sections:
  • Mathematics Foundation
  • Environmental Chemistry
  • Environmental Microbiology
  • Water Resources and Environmental Hydraulics
  • Water and Wastewater Treatment and Management
  • Air and Noise Pollution
  • Solid and Hazardous Waste Management
  • Global and Regional Environmental Issues
  • Environmental Management and Sustainable Development
To achieve the highest score, applicants are advised to thoroughly understand the syllabus to cover all topics effectively. Some of the important topics from the GATE Environmental Science and Engineering Syllabus, along with their weightage are listed below:

GATE ES Topic Wise Weightage

GATE Environmental Science and Engineering Important Topics Weightage
General Aptitude 10
Mathematics Foundation 10
Solid and Hazardous Waste Management 9
Environmental Management and Sustainable Development 6
Water and Wastewater Treatment and Management 8
Environmental Chemistry 4
Air and Noise Pollution 6
Water Resources and Environmental Hydraulics 4
Environmental Microbiology 5
Global and Regional Environmental Issues 3

GATE Environmental Science and Engineering M.Tech Branches

After successfully qualifying for GATE Environmental Science and Engineering 2025, there are several branches available for further study. Many institutes offer various courses in environmental engineering. Below are some of the evergreen courses to consider pursuing after the GATE ES paper:
  • M.Tech in Environmental Engineering
  • M.Tech in Chemical Engineering
  • M.Tech Hydraulic and Water Resources Engineering
  • M.Tech in Bioprocess Engineering
  • M.Tech Environmental Science and Technology

M.Tech. Environmental Science and Engineering Top Colleges

Among the top Environmental Engineering colleges in India are renowned institutions such as IIT Bombay, IIT Delhi, and IIT Madras. The NIRF Ranking 2023 has included 200 Engineering colleges in India in its latest ranking list, with IIT Madras recognized as the best Environmental Engineering college in the country. The institute offers Environmental Engineering with a total fee of INR 10 lakhs and has a limited availability of 8 seats for MTech Environmental Engineering. Here is a list of the top 8 M.Tech. Environmental Science and Engineering Colleges for the reference of interested applicants:

M.Tech. Environmental Science and Engineering Top Colleges

Ranking of Institute Name of Institute 1st Year Tuition Fees Average Package
1 IIT Madras INR 24,600 INR 21,48,000
2 IIT Delhi INR 1,90,300 INR 25,82,000
3 IIT Bombay INR 59,300 INR 21,82,000
4 IIT Kharagpur INR 27,650 INR 2.6 CPA (Highest CTC)
5 IIT Kanpur INR 2,14,050 INR 1.90 CPA (Highest CTC)
6 IIT Roorkee INR 40,001 INR 13,34,000
7 IIT Guwahati INR 67,350 INR 2.4 CPA (Highest CTC)
8 IIT Hyderabad INR 53,550 INR 20,07,000

GATE Environmental Engineering and Engineering Cut Off

The GATE Environmental Science Cut Off marks are determined by the authorities based on various parameters, such as the difficulty level of the exam, the number of test takers, and previous year trends. Applicants are required to achieve the minimum qualifying marks to pass the examination. Here, the GATE Environmental Engineering Cut Off for previous years is provided for a better understanding of the trends.

GATE Environmental Engineering Cut Off

GATE ES Cut Off 2024
GATE Paper Name GEN OBC-NCL/EWS SC/ST/PwD
Environmental Science and Engineering 37.9 34.1 25.2
GATE ES Cut Off 2022
GATE ES: Environmental Science and Engineering 25.9 23.3 17.2
GATE ES Cut Off 2021
GATE ES: Environmental Science and Engineering 25.9 23.3 17.2

GATE Environmental Science and Engineering Salary

In India, the annual salaries of environmental engineers vary based on factors such as experience, qualifications, employer, and location. On average, environmental engineers in India earn around Rs. 8.4 lakh per annum. Entry-level positions for environmental engineers in the government sector generally begin at Rs. 12,000 to Rs. 18,000 monthly. Find the GATE Environmental Science and Engineering Salary provided below.

Environmental Engineer Salary 2023

Factor Salary
Environmental Engineer Salary Based on Experience
Entry-level (less than 3 years) ₹3.3 Lakhs
Mid-career (4-9 years) ₹5.8 Lakhs
Experienced (10-20 years) ₹15.6 Lakhs
Environmental Engineer Salary Based on Education
Bachelor’s degree ₹3.3 Lakhs
Master’s degree ₹5.8 Lakhs
PhD ₹15.6 Lakhs
Environmental Engineer Salary Based on Specialization
Air quality ₹6.4 Lakhs
Water quality ₹6.2 Lakhs
Waste management ₹5.9 Lakhs
Renewable energy ₹7.1 Lakhs
Environmental Engineer Salary Based on Industry
Private sector ₹6.5 Lakhs
Public sector ₹5.5 Lakhs
Environmental Engineer Salary Based on Location
Delhi ₹7.2 Lakhs
Mumbai ₹7.1 Lakhs
Bangalore ₹6.9 Lakhs
Chennai ₹6.7 Lakhs
Environmental Engineer Salary Based on Company size
Large company (more than 500 employees) ₹7.0 Lakhs
Small company (less than 500 employees) ₹6.0 Lakhs
Environmental Engineer Salary Based on Employer
Top companies (Amazon, Google, Microsoft, etc.) ₹8.0 Lakhs
Other companies ₹6.5 Lakhs
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GATE Environmental Science and Engineering FAQs

Q. Who is conducting the GATE Environmental Science 2025 examination?

The Indian Institute of Technology, Roorkee, is going to host the GATE ES 2025 examination along with other subjects in the forthcoming year.

Q. What is the scope of GATE Environmental Science and Engineering in India?

After passing the GATE ES paper, aspirants can only enroll in higher education programs from IITs but can also apply for various PSU recruitments to secure lucrative job prospects.

Q. What is the GATE ES Cut Off 2024 for the general category?

The GATE Environmental Science and Engineering Cut Off 2024 for general category applicants stood at 37.9.

Q. What is the average GATE Environmental Engineer salary in India?

The salary of GATE Environmental Science Engineers in India ranges from ₹1.8 Lakhs to ₹10.0 Lakhs for individuals with less than 1 year of experience up to 10 years. The average annual salary is ₹4.3 lakhs, approximately.

Q. Which is the best IIT for M.Tech. Environmental Science and Engineering?

Some of the top IITs that offer various M.Tech courses in environmental science and engineering specializations are IIT Delhi, IIT Madras, IIT Kharagpur, and IIT Kanpur, among others, as outlined in the above article.
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