Home Articles GATE 2026 Syllabus: Energy Science (XE-I) Added, Updates & Syllabus

GATE 2026 Syllabus: Energy Science (XE-I) Added, Updates & Syllabus

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GATE 2026 Syllabus: Energy Science (XE-I) Added, Updates & Syllabus

GATE 2026 is being organized by IIT Guwahati, and there is some big change announced for the Engineering Sciences (XE) paper, with the inclusion of Energy Science (XE-I) as a new sectional paper. Candidates will now not only have the ability to take a new field of study with this new paper but also have more flexibility to carry out explicit subject selection in the Engineering Sciences area of study.

The exam is scheduled for February in 2026, and it will take place over two shifts, with the commencement of registration beginning on August 25, 2025, via the GATE website. Each GATE 2026 paper has a total score of 100 marks; 15 of which is necessarily attached to the General Aptitude section with the 85 marks attached to the subject specific sections.

The addition of Energy Science as a new sectional component of the exam extends the exam to more content for the exam and will also provide challenges for candidates to adjust to the interdisciplinary content. The important thing for candidates to do before starting to prepare is to read the updated GATE syllabus and prepare a preparation plan to maximize their competitiveness.

GATE 2026 Highlights

Refer to the following table to learn about all the crucial updates regarding GATE exam 2026.

Particulars

Details

GATE full form

Graduate Aptitude Test in Engineering

GATE 2026 Conducted by

Indian Institute of Technology, Guwahati

Exam level

National level exam

Mode of the GATE exam

Online

Purpose of GATE 2026 exam

Admission to postgraduate programs like M.E./M.Tech/Ph.D at IITs, IISc, and various other universities and colleges across IndiaPSU recruitment

Official GATE 2026 exam notification release date

August 5, 2025

GATE 2026 exam date

February 7, 8, 14 and 15, 2026

IIT Guwahati GATE 2026 official website

gate2026.iitg.ac.in

GATE 2026 Syllabus Overview | All Subjects

Students can check out the GATE syllabus of 2026 for each branch provided in the table below. Students may also read about the Energy Science syllabus below as it is a newly added paper to the GATE examination for 2026 academic year. By learning about the same, candidates may enhance their overall preparation level and modify their preparation strategies accordingly.

Branch / Paper

Main Sections in Syllabus

Aerospace Engineering (AE)

Engineering Mathematics, Flight Mechanics, Aerodynamics, Structures, Propulsion, Space Dynamics

Agricultural Engineering (AG)

Engineering Mathematics, Farm Machinery, Soil and Water Conservation, Irrigation, Drainage, Agricultural Processing, Renewable Energy

Architecture and Planning (AR)

Architecture and Design, Building Materials, Construction and Management, Environmental Planning, Urban Design, History of Architecture, Landscape Design

Biotechnology (BT)

Engineering Mathematics, General Biology, Biochemistry, Molecular Biology, Microbiology, Immunology, Plant & Animal Biotechnology, Recombinant DNA Technology

Civil Engineering (CE)

Engineering Mathematics, Structural Engineering, Geotechnical Engineering, Water Resources, Environmental Engineering, Transportation Engineering, Geomatics

Chemical Engineering (CH)

Engineering Mathematics, Process Calculations, Fluid Mechanics, Heat Transfer, Mass Transfer, Chemical Reaction Engineering, Plant Design

Computer Science (CS)

Engineering Mathematics, Digital Logic, Computer Organization, Programming, Data Structures, Algorithms, Theory of Computation, Databases, Operating Systems, Computer Networks

Electronics & Communication (EC)

Engineering Mathematics, Networks, Signals and Systems, Electronic Devices, Analog Circuits, Digital Circuits, Control Systems, Communications, Electromagnetics

Electrical Engineering (EE)

Engineering Mathematics, Electric Circuits, Electromagnetic Fields, Signals and Systems, Electrical Machines, Power Systems, Control Systems, Power Electronics

Mechanical Engineering (ME)

Engineering Mathematics, Applied Mechanics, Thermodynamics, Fluid Mechanics, Heat Transfer, Manufacturing, Industrial Engineering

Instrumentation Engineering (IN)

Engineering Mathematics, Networks, Signals and Systems, Measurement, Analog and Digital Electronics, Control Systems, Process Control

Metallurgical Engineering (MT)

Engineering Mathematics, Physical Metallurgy, Mechanical Metallurgy, Thermodynamics, Transport Phenomena, Manufacturing

Mining Engineering (MN)

Engineering Mathematics, Surface and Underground Mining, Mine Ventilation, Rock Mechanics, Mine Economics, Mine Planning

Petroleum Engineering (PE)

Engineering Mathematics, Drilling Engineering, Reservoir Engineering, Petroleum Production, Formation Evaluation

Production and Industrial Engineering (PI)

Engineering Mathematics, General Engineering, Manufacturing, Industrial Engineering, Operations Research

Textile Engineering & Fibre Science (TF)

Engineering Mathematics, Textile Fibres, Yarn Manufacture, Fabric Manufacture, Textile Testing

Engineering Sciences (XE)

Engineering Mathematics (Compulsory), plus two optional sections from topics like Fluid Mechanics, Materials Science, Solid Mechanics, Thermodynamics, Polymer Science

Life Sciences (XL)

Chemistry (Compulsory), plus two optional sections from topics like Biochemistry, Botany, Microbiology, Zoology

Humanities & Social Sciences (XH)

Reasoning and Comprehension (Compulsory), plus one optional subject like Economics, English, Linguistics, Philosophy, Psychology, Sociology

Environmental Science & Engineering (ES)

Environmental Chemistry, Ecology, Environmental Microbiology, Water and Wastewater Treatment, Air Pollution Control

Statistics (ST)

Probability, Distribution Theory, Statistical Inference, Linear Models, Multivariate Analysis, Sampling Theory, Design of Experiments

Energy Science (EY)

Energy Conversion Principles, Renewable Energy Sources (Solar, Wind, Biomass, Hydro, Geothermal), Energy Storage Systems, Energy Efficiency, Sustainable Energy Technologies, Energy Policy and Economics

GATE Exam Pattern 2026

  • The GATE 2026 exam will be conducted in Computer Based Test mode.
  • The duration of the exam is 3 hours.
  • There will be 30 papers including the newly introduced Energy Science paper.
  • Each paper will have 65 questions.
  • The total marks for each paper are 100.
  • Question types include MCQs, MSQs, and NAT questions.
  • General Aptitude is common in all papers and carries 15 marks.
  • The remaining 85 marks are from the subject-specific section.
  • Negative marking applies only to MCQs.
  • The language of the paper is English.

Also Read: Comprehensive GATE 2026 Exam Pattern Overview

GATE Marking Scheme 2026

  • The GATE 2026 paper is of a total of 100 marks.
  • General Aptitude carries 15 marks in all papers.
  • Subject-specific questions carry 85 marks.
  • Multiple Choice Questions (MCQs) have a negative marking of 1/3 mark for each wrong 1-mark question and 2/3 mark for each wrong 2-mark question.
  • Multiple Select Questions (MSQs) have no negative marking.
  • Numerical Answer Type (NAT) questions have no negative marking.
  • Questions are of 1 mark and 2 marks each.
  • The total number of questions in the paper is 65.

Benefit of GATE 2026

The Graduate Aptitude Test in Engineering (GATE) has provided many opportunities for different groups of people such as incoming engineers and graduate students in science. The advantages of a good GATE result is that it is an entry point into other postgraduate programs like M.Tech, M.E. and Ph.D. in some of the top tier institutes like IITs, NITs, and some IIITs which may also provide scholarships and financial scholarships. GATE is also a qualifying criterion to get short listed for recruitment in top Public Sector Undertakings (PSUs) like BHEL, ONGC, IOCL, and NTPC in India which provides security and high paying jobs.

GATE is also useful if the candidate goes beyond India because some foreign universities accept GATE scores for admissions to postgraduate degrees. GATE results also can bolster eligibility for Research Fellowships and will recognize their contributions to Indian Organization. GATE score is valid for 3 years so it does allow flexibility for candidates to plan their path for higher studies or career path. In summary, GATE is not only a measure of technical aptitude, but can help solidify and advance their academic, research and industry positions.

Recommended: GATE Registration Begins On 25th August - Know How to Apply Here

Frequently Asked Questions

What is the major change in GATE 2026 for Engineering Sciences?

A significant update for GATE 2026 is the inclusion of Energy Science (XE-I) as a brand new sectional paper within the existing Engineering Sciences (XE) paper. This change offers candidates more options and increased flexibility to choose specific areas of study, and it also introduces interdisciplinary content which candidates should prepare for by reviewing the updated syllabus.

When is the GATE 2026 exam scheduled, and what are the dates?

The GATE 2026 examination is scheduled to be held on February 7, 8, 14, and 15, 2026. The exams will take place over two shifts on these specified dates. Candidates should note these dates and plan their preparation accordingly to ensure they are ready for this crucial national level exam organized by IIT Guwahati.

How to register for GATE 2026 and when does it begin?

Registration for GATE 2026 will commence on August 25, 2025. Candidates will be able to apply online through the official GATE website, gate2026.iitg.ac.in. It is crucial to register within the stipulated time frame and ensure all details are accurately filled out to avoid any last-minute issues with your application process.

Can you explain the GATE 2026 exam pattern and scoring?

The GATE 2026 exam is a 3-hour Computer Based Test (CBT) with a total of 100 marks. Each paper will have 65 questions, consisting of Multiple Choice Questions (MCQs), Multiple Select Questions (MSQs), and Numerical Answer Type (NAT) questions. General Aptitude is common for all papers, carrying 15 marks, while the remaining 85 marks are from the subject-specific section.

Does GATE 2026 have negative marking for wrong answers?

Yes, GATE 2026 has negative marking, but only for Multiple Choice Questions (MCQs). For every incorrect 1-mark MCQ, 1/3 mark will be deducted, and for every incorrect 2-mark MCQ, 2/3 mark will be deducted. However, there is no negative marking for Multiple Select Questions (MSQs) and Numerical Answer Type (NAT) questions, so you should attempt those carefully.

What are the main benefits of appearing for the GATE 2026 exam?

Appearing for GATE 2026 offers significant advantages. A good GATE score is essential for admission to postgraduate programs like M.Tech, M.E., and Ph.D. at premier institutions such as IITs and NITs, often with financial aid. It is also a mandatory criterion for recruitment into top Public Sector Undertakings (PSUs) in India and can even be accepted by some foreign universities for admissions to their programs.

What subjects are covered in the new Energy Science GATE paper?

The newly introduced Energy Science (EY) paper in GATE 2026 covers a comprehensive range of topics. The syllabus includes Energy Conversion Principles, various Renewable Energy Sources like Solar, Wind, Biomass, Hydro, and Geothermal. Additionally, it covers Energy Storage Systems, Energy Efficiency, Sustainable Energy Technologies, and aspects of Energy Policy and Economics, making it an interdisciplinary subject area.

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