Q16 · UPSC Civil Services Mains 2018 · GS III · 15 marks · 3 min read

← Q1 Q3 →

With growing energy needs should India keep on expanding its nuclear energy programme? Discuss the facts and fears associated with nuclear energy. (250 Words, 15 Marks).

Topic: Infrastructure. Syllabus: Infrastructure: Energy, Ports, Roads, Airports, Railways etc. Same official PYQ from year-wise 2018 and Infrastructure.

Revision summary

Nuclear offers low-carbon baseload and a thorium-based three-stage path after the NSG waiver eased fuel isolation. NPCIL’s operating record is a fact that supports careful expansion. Fears are accident risk after Fukushima, waste, high capital cost, liability, and local consent. Nuclear should grow as a limited share beside renewables and efficiency, not as the whole answer. Safety culture, an independent regulator, and honest waste plans are the conditions for any extra megawatt.

Model answer

Flow diagram

flowchart TD
  D[Rising power demand] --> N[Nuclear baseload]
  F[Thorium 3-stage NSG fuel] --> N
  FE[Fukushima waste cost consent] --> L[Limits delay]
  N --> MIX[Mix with solar storage efficiency]
  L --> MIX

Conclusion

  • Publish emergency plans and waste routes in plain language; secrecy feeds fear more than spent fuel does.
  • Pair every nuclear rupee with renewable and efficiency rupees so the grid is not waiting for one delayed reactor.
  • Settle liability and indigenous supply so projects do not stall for a decade.
  • Keep IAEA-grade safety culture and an empowered regulator at arm’s length from the promoter.

Growing energy need is a fact; nuclear can supply clean baseload and use India’s thorium science. Fears of accident, waste, cost, and consent are also facts, not only rumours. India should expand nuclear slowly, safely, and as one slice of the mix, not as a blank cheque against coal and solar.

Quick related

Students also ask

PYQ trend

When UPSC asked this

Related PYQs from other years, newest first. Open a question to read it.

  1. 2024 · Q6 · GS III · 10 marks

    What is the technology being employed for electronic toll collection on highways. What are its advantages and limitations? What are the proposed changes that will make this process seamless? Would this transition carry any potential hazard?

    View answer →

  2. 2022 · Q1 · GS III · 10 marks

    Why is Public Private Partnership (PPP) required in infrastructural projects ? Examine the role of PPP model in the redevelopment of Railway Stations in India.

    View answer →

  3. 2021 · Q12 · GS III · 15 marks

    "Investment in infrastructure is essential for more rapid and inclusive economic growth. "Discuss in the light of India's experience.

    View answer →

  4. 2020 · Q16 · GS III · 15 marks

    Describe the benefits of deriving electric energy from sunlight in contrast to the conventional energy generation. What are the initiatives offered by our Government for this purpose?

    View answer →

  5. 2018 · Q1 · GS III · 10 marks

    "Access to affordable, reliable, sustainable and modern energy is the sine qua non to achieve Sustainable Development Goals (SDGs)".Comment on the progress made in India in this regard. (150 Words, 10 Marks).

    View answer →

  6. 2017 · Q3 · GS III · 10 marks

    Examine the developments of Airports in India through Joint Ventures under Public-Private Partnership(PPP) model. What are the challenges faced by the authorities in this regard.

    View answer →

  7. 2016 · Q11 · GS III · 12 marks

    Give an account of the current status and the targets to be achieved pertaining to renewable energy sources in the country. Discuss in brief the importance of National Programme on Light Emitting Diodes (LEDs).

    View answer →

  8. 2015 · Q9 · GS III · 12 marks

    To what factors can be the recent dramatic fall in equipment cost and tariff of solar energy be attributed? What implications does the trend have for thermal power producers and related industry?

    View answer →

More from this topic

Q6 · UPSC Mains 2025 · GS III · 10 marks

How can India achieve energy independence through clean technology by 2047? How can biotechnology play a crucial role in this endeavour?

Infrastructure

India still imports most of its crude, so 2047 independence means much lower import intensity, not a sealed border. Clean electricity from solar, wind, storage and nuclear, plus green hydrogen and efficiency, are the main path. Electric mobility cuts oil only if the grid is cleaner. Biotechnology helps through biogas, second-generation ethanol from residue, industrial enzymes and less energy-intensive farming. Fuel-from-food is a poor version of that biotech role.

Q5 · UPSC Mains 2025 · GS III · 10 marks

The fusion energy programme in India has steadily evolved over the past few decades. Mention India's contributions to the international fusion energy project - International Thermonuclear Experimental Reactor (ITER). What will be the implications of the success of this project for the future of global energy?

Infrastructure

Fusion joins light nuclei and could, in theory, give large low-carbon power without a fission-style chain reaction. ITER in France is the global experiment; India is a member supplying about a tenth of in-kind components such as the cryostat and cooling systems. Indian tokamaks and the Institute for Plasma Research built the domestic base. ITER success would prove the physics, not deliver cheap power in 2030. The climate implication is a possible later baseload, beside renewables that are needed now.

Q6 · UPSC Mains 2024 · GS III · 10 marks

What is the technology being employed for electronic toll collection on highways. What are its advantages and limitations? What are the proposed changes that will make this process seamless? Would this transition carry any potential hazard?

Infrastructure

Electronic toll collection on Indian highways uses RFID FASTag, settled on NPCI’s NETC rail. Advantages are less cash leakage, less idling and a digital trail. Limitations are failed reads, double deduction, lane mixing and plaza-only coverage. The proposed seamless step is GNSS-based free-flow tolling, often with ANPR, so the car need not stop. The transition hazard is continuous location tracking, spoofing and hard-to-dispute bills unless data rules and refunds are strong.

Toppers' copies

Toppers' copies for this question will be uploaded soon.