PM Modi Inaugurates POWERGRID’s Kudankulam Transmission Project – Boosting Clean Energy

POWERGRID’s Kudankulam Transmission Project – Key Highlights
Project Overview:
The Power Grid Corporation of India (POWERGRID), a ‘Maharatna’ PSU under the Ministry of Power, is constructing a 400 kV transmission line to evacuate power from Kudankulam Nuclear Power Plant (Units 3 & 4) in Tamil Nadu.

Key Attendees:
The event in Tuticorin was attended by Tamil Nadu Governor RN Ravi, Union Ministers Rammohan Naidu Kinjarapu (Civil Aviation) and Dr. L. Murugan (MoS, I&B), along with state ministers and POWERGRID officials.

Energy Distribution:
The new infrastructure will supply 2,000 MW of nuclear power to Tamil Nadu, Kerala, Karnataka, and Puducherry, meeting rising electricity demands sustainably.

India’s Green Energy Goals:
This project supports India’s commitment to achieving 500 GW of non-fossil fuel capacity by 2030, enhancing energy security and reducing carbon emissions.

POWERGRID’s National Network:
As of June 2025, POWERGRID operates 284 substations, 1,80,533 circuit km of transmission lines, and maintains 99.84% system availability—showcasing India’s robust power infrastructure.


Why This Matters for Competitive Exams (UPSC, SSC, PSC, KAS, etc.)
Current Affairs Relevance:
Government infrastructure projects, especially in energy, are frequently asked in UPSC, state PSCs, and SSC exams.
Renewable Energy Targets:
Understanding India’s 500 GW non-fossil fuel goal helps in answering environment and economy-related questions.
Key Organizations:
Knowing about POWERGRID (Maharatna CPSE) and its role is essential for general awareness sections.
Geographical Significance:
The Kudankulam plant’s location (Tamil Nadu) and its power distribution to southern states are important for geography-based questions.


Sample Exam Questions & Answers
Q1. Which PSU is responsible for the Kudankulam nuclear power evacuation project?
Ans: POWERGRID (Power Grid Corporation of India Limited), a Maharatna CPSE under the Ministry of Power.
Q2. What is the capacity of the Kudankulam Units 3 & 4 power plant?
Ans: 2,000 MW (2 x 1000 MW).
Q3. How does this project support India’s renewable energy goals?
Ans: It contributes to India’s target of 500 GW non-fossil fuel capacity by 2030 by evacuating clean nuclear power.
Q4. Which states will benefit from the Kudankulam transmission line?
Ans: Tamil Nadu, Kerala, Karnataka, and Puducherry.
Q5. What is POWERGRID’s current transmission system availability?
Ans: Over 99.84%, showcasing high operational efficiency.


Infrastructure developments like POWERGRID’s Kudankulam transmission project are vital for India’s energy future. For exam aspirants, tracking such updates ensures an edge in current affairs and technical sections. Stay tuned to MyEntrance.in for more exam-focused insights!