India's nuclear energy programme stands at a crucial juncture, requiring careful evaluation of strategic benefits against legitimate safety concerns. With rising energy demands and climate commitments, nuclear power presents both compelling opportunities and significant challenges.

India's Three Stage Nuclear Programme

Facts Supporting Nuclear Energy Expansion

• Clean Energy Contribution: Nuclear power generates zero direct carbon emissions, supporting India's Net Zero by 2070 commitment and COP28 pledge to triple renewable capacity by 2030.

• Current Capacity and Growth: India operates 23 nuclear reactors with 7,480 MW installed capacity, contributing 3.2% to total electricity generation as of 2024.

• Strategic Energy Security:

  • Reduces dependence on fossil fuel imports worth $175 billion annually
  • Provides baseload power unlike intermittent solar and wind energy
  • Enhances energy independence amid global supply chain disruptions

• Technological Advancement: Indigenous Pressurized Heavy Water Reactor (PHWR) technology and development of Fast Breeder Reactors demonstrate self-reliance in nuclear technology.

• Economic Multiplier Effects: Nuclear sector employs over 65,000 people directly and supports downstream industries, contributing to Make in India initiative.

Fears and Challenges Associated with Nuclear Energy

• Safety and Accident Risks:

  • Fukushima (2011) and Chernobyl (1986) incidents create public apprehension
  • Risk of radiation exposure affecting public health
  • Need for robust emergency response mechanisms

• Radioactive Waste Management:

  • High-level waste remains hazardous for thousands of years
  • Limited Deep Geological Repository facilities in India
  • Environmental contamination concerns around storage sites

• High Capital Costs:

  • Nuclear plants require ₹12-15 crore per MW investment
  • Long construction periods of 10-15 years affect project economics
  • Cost overruns in projects like Kudankulam and Jaitapur

• Water Resource Stress: Nuclear plants require massive water for cooling, straining local water resources, particularly concerning given India's water scarcity issues.

• Public Resistance: Local communities often oppose nuclear projects due to displacement concerns and safety fears, as seen in Jaitapur and Haripur projects.

Given India's growing energy demands projected to triple by 2040 and climate commitments, nuclear energy expansion appears necessary but must be pursued with enhanced safety protocols, transparent public consultation, and robust waste management systems. The government's target of 22,480 MW nuclear capacity by 2031 requires balancing energy security with legitimate safety concerns.