---
title: "IGCAR: India's Fast Breeder Reactor Centre | Model Diplomat"
description: "The Indira Gandhi Centre for Atomic Research (IGCAR) in Kalpakkam is vital for India's nuclear advancements, focusing on fast breeder reactor technology."
url: "https://modeldiplomat.com/learn/glossary/indira-gandhi-centre-for-atomic-research"
---

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Model Diplomat Research Team · Last reviewed June 22, 2026

TL;DR

- The Indira Gandhi Centre for Atomic Research is India's premier nuclear research institution at Kalpakkam, dedicated to fast breeder reactor and plutonium fuel-cycle technology.
- How does IGCAR differ from BARC in India's nuclear establishment?
- What is the relationship between IGCAR and BHAVINI?
- Are IGCAR's facilities under IAEA safeguards?
- Why is the Fast Breeder Test Reactor (FBTR) significant?

[Civil Service & Diplomatic Exams](https://modeldiplomat.com/learn/civil-services/glossary)Updated June 22, 2026

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In March 2024 the Department of Atomic Energy announced the start of core loading at the IGCAR-designed Prototype Fast Breeder Reactor at Kalpakkam, advancing India's long-delayed second nuclear stage.

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