Pranos Fusion: PRAGYA and PRANIK – India's Private Nuclear Fusion Initiative

Pranos Fusion: PRAGYA and PRANIK – India’s Private Nuclear Fusion Initiative

Know about Pranos Fusion, its PRAGYA research tokamak and PRANIK fusion reactor, key technologies, nuclear fusion and significance for India's clean energy future.

Table of Contents

Bengaluru-based Pranos Fusion, founded in 2024, is developing compact nuclear fusion technology to advance India’s private-sector participation in next-generation energy research. The company is developing PRAGYA, a compact research tokamak, and PRANIK, a proposed commercial-scale fusion reactor design, with the aim of making fusion energy more economical and scalable.

About Pranos Fusion

Headquarters: Bengaluru, Karnataka.
Founded: 2024.
Founders: Shaurya Kaushal (CEO) and Roshan George (COO).
Technology: Magnetic confinement nuclear fusion.
Objective: Develop compact, low-cost fusion systems for clean and reliable electricity generation.

Key Projects and Technologies

1. PRAGYA

Compact, low-aspect-ratio research tokamak.
Tests plasma control, magnetic shaping and high-heat materials.
Supports the development of future fusion reactors.

2. PRANIK

Proposed commercial-scale fusion reactor design.
Design finalisation targeted by 2027.
Aims to achieve net-positive fusion energy using deuterium-tritium plasma heated above 100 million °C.

3. MAGGA

Focuses on High-Temperature Superconducting (HTS) magnets.
Targets magnetic fields of approximately 20 Tesla.
Stronger magnetic fields can enable smaller and more compact reactors.

4. JENGA

In-house digital twin and control software.
Models plasma behaviour and Magnetohydrodynamic (MHD) instabilities.
Supports reactor simulation and optimisation.

What is Nuclear Fusion?

Nuclear fusion is the process in which two light atomic nuclei combine to form a heavier nucleus, releasing enormous energy.
It is the process responsible for energy production in the Sun.
Common experimental fuel: Deuterium and Tritium (hydrogen isotopes).
It has the potential to provide abundant, low-carbon energy.

What is a Tokamak?

A tokamak is a device that uses powerful magnetic fields to confine extremely hot plasma.
Plasma is the fourth state of matter.
It has a doughnut-shaped (toroidal) configuration.
Magnetic confinement prevents the hot plasma from directly contacting reactor walls.

Significance for India

Energy Security: Potential source of reliable, low-carbon electricity.
Private Investment: Encourages private-sector participation in advanced nuclear research.
Atmanirbhar Bharat: Promotes indigenous development of magnets, software and reactor technologies.
Climate Goals: Could complement solar and wind energy.
Deep-Tech Ecosystem: Strengthens India’s scientific research and advanced manufacturing capabilities.

Challenges

Maintaining plasma temperatures above 100 million °C.
Controlling plasma instability.
Developing materials resistant to intense neutron bombardment.
Ensuring tritium availability and fuel management.
Achieving commercially viable net electricity generation.

Success In Prelims (SIP) 2027 With Daksh Mentorship