📌 Topic 04 of 6 · Chapter 03 · Nuclear Technology
DAE, BARC & Nuclear Organisations of India
DAE, BARC, NPCIL, AERB, UCIL — roles and key facts — complete notes for UPSC & PSC exams.
⚛️ Key Nuclear Organisations of India
| Organisation | Full Name | HQ | Founded | Key Role |
|---|---|---|---|---|
| DAE | Department of Atomic Energy | Mumbai | 1954 | Apex body; under PM; oversees all nuclear activities; BARC, NPCIL, AERB, UCIL |
| BARC | Bhabha Atomic Research Centre | Trombay, Mumbai | 1954 | Premier nuclear research centre; Dhruva reactor; isotope production; radiation technology |
| NPCIL | Nuclear Power Corporation of India Ltd | Mumbai | 1987 | Operates all nuclear power plants; 22 reactors |
| BHAVINI | Bharatiya Nabhikiya Vidyut Nigam Ltd | Chennai | 2003 | Constructs and operates Fast Breeder Reactors; PFBR at Kalpakkam |
| AERB | Atomic Energy Regulatory Board | Mumbai | 1983 | Nuclear safety regulator; independent oversight |
| UCIL | Uranium Corporation of India Ltd | Jaduguda, Jharkhand | 1967 | Uranium mining; Jaduguda = India’s first uranium mine |
| IREL | Indian Rare Earths Ltd | Mumbai | 1950 | Processes monazite sands; extracts thorium and rare earth elements |
⚛️ BARC — Bhabha Atomic Research Centre
- India’s premier nuclear research centre; established 1954 as Atomic Energy Establishment (renamed BARC in 1966)
- Named after Dr. Homi J. Bhabha after his death in 1966
- Key research reactors: Dhruva (100 MW) and Apsara (Asia’s first research reactor, 1956)
- Produces radioisotopes for medical, agricultural, and industrial use
- Developed India’s nuclear weapons technology
- Conducts research in nuclear physics, chemistry, biology, and engineering
⭐ Key Facts:
• DAE = under Prime Minister = apex nuclear body = Mumbai
• BARC = Trombay, Mumbai = premier nuclear research = Dhruva reactor
• NPCIL = operates nuclear power plants = 22 reactors
• BHAVINI = Fast Breeder Reactors = PFBR Kalpakkam
• UCIL = uranium mining = Jaduguda (Jharkhand) = India’s first uranium mine
• Apsara = Asia’s first research reactor = 1956 = BARC
• DAE = under Prime Minister = apex nuclear body = Mumbai
• BARC = Trombay, Mumbai = premier nuclear research = Dhruva reactor
• NPCIL = operates nuclear power plants = 22 reactors
• BHAVINI = Fast Breeder Reactors = PFBR Kalpakkam
• UCIL = uranium mining = Jaduguda (Jharkhand) = India’s first uranium mine
• Apsara = Asia’s first research reactor = 1956 = BARC