Construction of Kudankulam nuclear plant units in Tamil Nadu begins
POWER & RENEWABLE ENERGY

Construction of Kudankulam nuclear plant units in Tamil Nadu begins

On Tuesday, construction work on units 5 and 6 of the Kudankulam nuclear power plant (KNPP) in Tamil Nadu began with the first concrete pouring into the foundation plate of the reactor building.

The project, to be achieved at an outlay of Rs 49,621 crore, was launched by K N Vyas, Atomic Energy Commission chairman and DAE secretary, in the presence of Alexey Likhachev, DG, RosatomGlobal and SK Sharma, Chairman and Director of Nuclear Power Corporation of India Ltd (NPCIL) through video-conference.

KNPP involves six units of light water reactors with a capacity of 1,000 megawatts each. It has been established in technical cooperation with the Russian Federation.

The project is being executed in three phases of 2x1000 MW each. The development of units 5 and 6 is anticipated to complete in 66 and 75 months, respectively. Construction of these two units will be implemented by Larsen and Toubro (L&T) Limited, which is involved in the ongoing construction of units 3 and 4 that are nearly half complete. On completion of all these projects, the six units will provide 6000MW of clean energy to the country in the latter half of 2027, making it the biggest power-producing complex in India.

Works to be conducted by L&T at Rs 2,305 crore comprise the construction of the reactor auxiliary, reactor, turbine and diesel generator buildings and safety structures.

While KNPP was reliant on Russia for every element used in the first two reactors (units 1 and 2), it is determined that about 36% of the components used in units 5 and 6 will be fabricated in India.

The chairman expressed confidence that the reactors at KNPP will place India among the frontrunners of nuclear energy-producing countries globally.

It will also make a significant contribution to the growth of Tamil Nadu, he added. He termed the construction of KNPP reactors a stellar example of Indo–Russian strategic cooperation, despite the Covid-19 pandemic.

Satish Kumar Sharma, Chairman and managing director of the Nuclear Power Corporation of India Limited said that units 1 and 2 have produced more than 57.4 billion units of carbon-free green energy since they were commissioned.

While global warming is a matter of concern, KNPP plays a significant role in producing green energy.

Image Source


Also read: Construction of Kudankulam reactors to begin soon

Also read: L&T lowest bidder for Kudankulam plant construction

Your next big infra connection is waiting at RAHSTA 2025 – Asia’s Biggest Roads & Highways Expo, Jio World Convention Centre, Mumbai. Don’t miss out!

On Tuesday, construction work on units 5 and 6 of the Kudankulam nuclear power plant (KNPP) in Tamil Nadu began with the first concrete pouring into the foundation plate of the reactor building. The project, to be achieved at an outlay of Rs 49,621 crore, was launched by K N Vyas, Atomic Energy Commission chairman and DAE secretary, in the presence of Alexey Likhachev, DG, RosatomGlobal and SK Sharma, Chairman and Director of Nuclear Power Corporation of India Ltd (NPCIL) through video-conference. KNPP involves six units of light water reactors with a capacity of 1,000 megawatts each. It has been established in technical cooperation with the Russian Federation. The project is being executed in three phases of 2x1000 MW each. The development of units 5 and 6 is anticipated to complete in 66 and 75 months, respectively. Construction of these two units will be implemented by Larsen and Toubro (L&T) Limited, which is involved in the ongoing construction of units 3 and 4 that are nearly half complete. On completion of all these projects, the six units will provide 6000MW of clean energy to the country in the latter half of 2027, making it the biggest power-producing complex in India. Works to be conducted by L&T at Rs 2,305 crore comprise the construction of the reactor auxiliary, reactor, turbine and diesel generator buildings and safety structures. While KNPP was reliant on Russia for every element used in the first two reactors (units 1 and 2), it is determined that about 36% of the components used in units 5 and 6 will be fabricated in India. The chairman expressed confidence that the reactors at KNPP will place India among the frontrunners of nuclear energy-producing countries globally. It will also make a significant contribution to the growth of Tamil Nadu, he added. He termed the construction of KNPP reactors a stellar example of Indo–Russian strategic cooperation, despite the Covid-19 pandemic. Satish Kumar Sharma, Chairman and managing director of the Nuclear Power Corporation of India Limited said that units 1 and 2 have produced more than 57.4 billion units of carbon-free green energy since they were commissioned. While global warming is a matter of concern, KNPP plays a significant role in producing green energy. Image Source Also read: Construction of Kudankulam reactors to begin soon Also read: L&T lowest bidder for Kudankulam plant construction

Next Story
Real Estate

Vitizen Hotels Signs Deal at Manyata Tech Park

Vikram Kamats Hospitality, as part of its ongoing expansion in key metropolitan markets, announced that its material subsidiary, Vitizen Hotels, has signed a long-term lease agreement for a 45-key hotel property at Manyata Tech Park, Bengaluru.Strategically located in the city’s prominent IT hub, the property is well-positioned to serve corporate travelers, business professionals, and long-stay guests. The addition aligns with the company’s asset-light growth model, leveraging long-term leases to expand its footprint in high-demand urban markets.The hotel is expected to strengthen the comp..

Next Story
Infrastructure Transport

CONCOR Signs MoU with BPIPL to Operate Container Terminal at Bhavnagar Port

Container Corporation of India (CONCOR) has signed a Memorandum of Understanding (MoU) with Bhavnagar Port Infrastructure (BPIPL) on September 4, 2025, in New Delhi to operate and maintain the upcoming container terminal at the northside of Bhavnagar Port, Gujarat.BPIPL had earlier entered into an agreement with the Gujarat Maritime Board (GMB) in September 2024 for the port’s development. Under this arrangement, 235 hectares of land has been leased to BPIPL for 30 years, with provision for expansion by an additional 250 hectares.The new terminal is expected to significantly enhance logistic..

Next Story
Infrastructure Transport

Concord Launches India’s First Indigenous Zero-Emission Rail Propulsion

Concord Control Systems (CCSL), a leader in embedded electronics and critical rail technologies, has announced the development of India’s first fully indigenous zero-emission propulsion system, marking a significant step toward the country’s railway electrification and net-zero goals for 2030.Powered by Lithium Iron Phosphate (LFP) batteries and featuring a DC chopper-based drive, the propulsion system eliminates idling losses common in diesel engines, offering higher efficiency, lower costs, and zero emissions.What sets this innovation apart is its completely indigenous design. Except for..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Talk to us?