Fusion powers the Sun. Getting the same reaction to work on Earth, safely and for decades at a time, is what one giant French construction site is trying to prove.
🏛️ Must Know
What ITER’s Success Would Actually Mean for India
- Fusion Reactors for Power Generation If the ITER experiment succeeds, India gains a real immediate advantage. It becomes able to build fusion reactors for power generation.
- Not About Thorium Fission It would not let India use thorium in place of uranium for power generation. That’s a fission technology, unrelated to ITER’s fusion goal.
- Not About Satellite Navigation ITER’s success also has nothing to do with attaining a global role in satellite navigation, a completely separate field.
Good to Know
📘 Good to Know
What ITER Actually Is
- A Multi-Nation Experiment ITER is a large-scale international experiment based in Cadarache, France. It is designed to prove nuclear fusion is feasible as a large-scale energy source.
- India Is a Founding Member India is one of ITER’s founding members, alongside the EU, China, Japan, Russia, South Korea, and the United States.
- India Built the Cryostat India directly contributed to ITER by developing the Cryostat, a key structural component of the fusion reactor facility.
📝 Previous Year Questions
UPSC CSP 2016 — India’s Immediate Advantage If ITER Succeeds
- UPSC 2016 India’s immediate advantage if ITER succeeds is the ability to build fusion reactors for power generation, not thorium fission use or satellite navigation. See UPSC CSP 2016 GS Paper I, Q79. View this question.
Test Yourself
.jpg){kind=link}
Great to Know
🌟 Great to Know
Why Fusion Is So Much Harder Than Fission
- Needs Extreme Conditions Fusion requires temperatures many times hotter than the Sun’s core, held stable inside a magnetic containment field.
- No Long-Lived Radioactive Waste Unlike fission, fusion produces no long-lived high-level radioactive waste, a major safety advantage.
- Connects to Other PYQ Facts This same fusion-versus-fission distinction also underlies UPSC questions on India’s own thorium-based nuclear power programme.
Beyond the answer
Browse all science-and-technology topics →
📚 Keep reading
SciTech0022 — Nuclear Reactors of IndiaUPSC CSP 2016 — General Studies Paper I (Full Question Paper)Polity0364 — Parliamentary Form of Government: Theory and Comparative ModelsCDS (I) 2023 — General Knowledge (Full Question Paper)UPSC CSM 2025 — General Studies Paper III (Full Question Paper)❓ Practice this topic
What does India's National Viral Hepatitis Control Programme aim to achieve by 2030?According to WHO, how does viral hepatitis's global death toll compare to HIV/AIDS?What can now cure most Hepatitis C infections, even without a vaccine?Since when has a Hepatitis B vaccine existed?🎲 Take a Science And Technology Quiz
Leave a Reply