National Thermal Engineer Day 2025: Date, History, Significance & Major Thermal Power Plants in India

National Thermal Engineer Day 2025 will be observed on July 24 to recognize the role of thermal engineers in managing heat in electronics, machinery, and power systems. Founded by ATS in 2014, this day highlights their important work.

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July 21, 2025

National Thermal Engineer Day 2025: Date, History, Significance & Major Thermal Power Plants in India

National Thermal Engineer Day 2025 will be celebrated on 24th July, 2025. On this day, the contributions of the people in the field of technology and engineering will be acknowledged in various ways. It honors the professionals behind innovations in thermal management. It is a critical aspect of modern electronics and energy systems. 

Thermal engineers make our day to day working efficient. They enable the efficient operation of thermal power plants. They play an important role in both consumer and industrial technologies. 

Also Read: List Of International National Days 2025 Month-Wise List

National Thermal Engineer Day 2025

National Thermal Engineer Day 2025 will be observed on 24th July, 2025. It is a day on which engineers who specialize in maintaining thermal stability and managing heat are appreciated. This day was founded in the year 2014 by Advanced Thermal Solutions, Inc. (ATS). This is the U.S.-based company that specializes in thermal management and cooling solutions.

This day focuses on an important discipline of thermal engineering. It appreciates the work of professionals who ensure the performance of electronic devices, safety of industrial machinery, and power generation systems.

Also Read: Important Days in July 2025

Why is National Thermal Engineer Day Celebrated?

National Thermal Engineer Day is celebrated on 24th July and it focuses on how thermal engineers are responsible for designing and implementing systems that manage heat in various applications. Thermal engineers ensure the systems run efficiently without heating problems.

National Thermal Engineer Day is a way to recognize the important work engineers do in the field of thermal science. It inspires future engineers and draws attention to the progress and innovations happening in this area.

What is National Engineering Day and How Does It Differ?

National Engineering Day is different from National Thermal Engineer Day. National Engineering Day is celebrated on September 15 to mark the birth anniversary of Sir M. Visvesvaraya. He was one of the greatest engineers of the country.

This day aims to promote engineering as a career and celebrate the innovations brought by engineers. It is inclusive of all engineering disciplines like mechanical, civil, electrical, software and focuses on sustainability,  innovation, and development.

In contrast, National Thermal Engineer Day 2025 is more specialized as it focuses only on thermal engineers and their contributions to managing heat and energy across multiple domains. 

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Importance of Thermal Energy in India’s Power Sector

Thermal energy makes up over 60% of the country’s power supply. Here’s the importance of thermal energy in India’s power sector:

  • A large share of the country’s electricity is generated by coal-based thermal plants. These plants are essential because they can meet the growing energy needs of homes, businesses, and industries.
  • Thermal power is the backbone for heavy industries like steel, cement, and manufacturing, which can’t afford frequent power cuts or fluctuations.
  • Solar and wind energy depend on weather, but thermal plants work day and night. They provide the constant base power needed to keep the grid stable.
  • Many of India’s thermal power plants are being upgraded with modern technology to cut emissions, save fuel, and produce power in a more sustainable way.

Also Read: World Energy Outlook

List of Thermal Power Plants in India

India’s power sector relies on thermal energy, particularly from coal-based power plants, which contribute to the country’s electricity generation. Here is a list of major thermal power plants in India. These plants play a major role in ensuring energy availability across the nation.

List of Major Thermal Power Plants in India
Thermal Power Plant Location Installed Capacity (MW)
Mundra Ultra Mega Thermal Power Plant Gujarat ~4,644 MW
Vindhyachal Super Thermal Power Plant Madhya Pradesh ~4,760 MW
Talcher Super Thermal Power Station Odisha ~3,000 MW
Mundra UMPP Gujarat ~4,644 MW
Sipat Thermal Power Plant Chhattisgarh ~2,980 MW
Korba Super Thermal Power Plant Chhattisgarh ~2,600 MW
Talcher Thermal Power Station Odisha ~3,000 MW
Mundra UMPP (CGPL) Gujarat ~3,840 MW
Sasan Ultra Mega Power Plant Madhya Pradesh ~3,960 MW
NTPC Ramagundam Telangana ~2,600 MW
Maithon Thermal Power Plant (MPL) Jharkhand 1,050 MW
Trombay Thermal Power Plant Maharashtra 930 MW
Tata Power’s Jojobera Thermal Power Plant Jharkhand 427.5 MW
Prayagraj Thermal Power Plant Uttar Pradesh 1,980 MW

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National Thermal Engineer Day 2025 FAQs

National Thermal Engineer Day 2025 will be celebrated on July 24 to appreciate the contributions of thermal engineers who manage heat in technology and energy systems.

National Thermal Engineer Day is celebrated to recognize thermal engineers for their role in modern electronics, power systems, and infrastructure.

National Engineering Day celebrates all engineering disciplines, while National Thermal Engineer Day 2025 focuses specifically on thermal engineers and their role in heat and energy management.

Thermal energy in India is a major electricity source, especially from coal-based thermal power plants.

Main thermal power plants include Vindhyachal, Mundra, Sasan, Talcher, and NTPC Ramagundam. These thermal power plants in India are known for their large installed capacities and major role in energy production.

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