Kudankulam Nuclear-Power Plant Milestone
India's largest nuclear-power project, the Kudankulam nuclear-power plant in Tamil Nadu, has reached a significant milestone with the installation of the Reactor Pressure Vessel (RPV) in Unit-5.
Key Developments
- The 1,000 megawatt electric (MWe) Unit-5 is nearing commissioning with the installation of the nuclear steam supply system.
- The RPV, crucial for housing the reactor core where nuclear fission occurs, was installed using specialized heavy-lift cranes under stringent safety protocols.
Project Background
- The Kudankulam plant is a flagship India-Russia nuclear cooperation project, initiated under an intergovernmental agreement in 1988.
- The plant consists of six units of 1,000 MWe each. Units-1 and -2 are operational, connected to the national grid in 2013 and 2016.
- Units-3 and -4 are in advanced construction stages, and Units-5 and -6 are under construction, anticipated for early commissioning.
- Once all units are commissioned, the plant will have an installed capacity of 6,000 MWe, making it India's largest nuclear power station.
Installation Details
- The installation was performed using the "Open Top" method, lowering equipment before the containment dome was erected.
- Major components, including steam generators and emergency core cooling system equipment, are next in line for installation.
Significance of the Project
- This development is crucial amid global energy security concerns due to geopolitical tensions and volatile oil and gas prices.
- For India, which imports over 85% of its crude oil, expanding nuclear energy is vital for reliable baseload electricity and long-term energy security.
- The plant aligns with India's clean-energy goals, providing reliable electricity with high standards of safety and environmental protection.
The ongoing project underscores strong India-Russia cooperation and aims towards a sustainable energy future under the "Nuclear Energy Mission" for a Viksit Bharat.
