Fusion Energy Masterclass Series
Powering Tomorrow: Understanding the Science and Promise of Fusion
Explore the science, engineering, and global ambition behind fusion energy through expert-led sessions and real-world insights. Learn how researchers aim to recreate the ‘power of the Sun on Earth’ and why this breakthrough could transform the world's energy future through Jio Institute’s Fusion Energy Masterclass Series. Discover where India stands in this global effort—and what opportunities fusion research opens for academia, industry, and policy.
What is Fusion Energy?
Fusion energy is the process that powers the Sun and stars. It occurs when light atomic nuclei combine under extreme heat and pressure to form heavier elements, releasing enormous energy. Scientists are working to recreate this process on Earth to produce clean, safe, and virtually limitless power.
Unlike fossil fuels, fusion generates no carbon emissions. Unlike nuclear fission, it produces no long-lived radioactive waste and carries no risk of meltdown. Achieving controlled fusion requires temperatures exceeding 100 million degrees Celsius—far hotter than the Sun's core—where atoms can overcome their natural repulsion and fuse together.
Key Facts About Fusion Energy
With billions of dollars flowing into fusion research and India taking a strategic role in global projects, understanding fusion energy today means positioning yourself at the forefront of tomorrow's clean-energy landscape.
Programme Overview
Fusion energy represents one of the most ambitious scientific endeavours of our time, offering the prospect of abundant, clean, and virtually limitless power without greenhouse gas emissions or long-lived radioactive waste. Achieving this requires recreating the extreme conditions found at the core of the Sun, where temperatures rise above 100 million degrees Celsius and matter exists as plasma. Controlling and confining this ultra-hot plasma long enough to produce practical energy remains one of the most formidable scientific and engineering challenges in the transition from laboratory research to grid-scale fusion power.
This masterclass series cuts through the complexity to explain how fusion works, why it matters, and how close we are to making it a reality. Designed for professionals across disciplines, the series equips participants to understand the science, follow global progress, and identify the opportunities emerging across academia, industry, research, and policy.
What Will the Masterclass Series Entail?
This series brings together leading researchers, engineers, and industry voices to explore fusion energy across its key dimensions: the physics that makes it possible, the engineering challenges being solved, the international collaborations accelerating progress, and the implications for energy policy, industry, and investment.
Each session builds on the last—taking you from foundational concepts to real-world applications, breakthroughs, and the future possibilities for global and national energy systems.
Upcoming Events
Masterclass 1: Principles and Challenges of Controlled Fusion
Fusion Energy: Session 1
Date: 25 Nov 2025 | Time: 19:00 – 20:00 (IST)
Speaker:
Dr. Rajesh Maingi
Head, Tokamak Experimental Science Department,
Princeton Plasma Physics Laboratory (PPPL), USA
Discover how fusion energy, the world's most ambitious clean power frontier, is moving closer to reality.
Why It Matters for the Future
Fusion energy could fundamentally change how the world powers itself. A working fusion system would offer energy security for nations, reduce dependence on volatile fuel markets, and provide a stable baseload power source that operates around the clock regardless of weather conditions.
As climate pressures mount and global energy demand continues to rise, fusion presents a path forward that doesn't require choosing between growth and sustainability.
Energy Security
Fusion fuel is abundant and globally accessible, reducing reliance on geopolitically sensitive fossil fuel supplies.
Climate Action
Fusion could decarbonise hard-to-electrify sectors like heavy industry, shipping, and aviation.
Economic Opportunity
Early movers in fusion technology will shape a multi-trillion-dollar global industry.
Equitable Development
Developing nations can industrialise cleanly without the environmental trade-offs of fossil fuels.
Grid Stability
Fusion delivers consistent baseload power, independent of time or weather.
Understanding this technology today means preparing for the shifts it will bring to energy systems, markets, policy, and global industries in the decades ahead.
Decoding Fusion: 10 Influential Stories Driving the Next Energy Revolution
Explore groundbreaking stories, global milestones, and scientific breakthroughs shaping the future of fusion energy.
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