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GS3 · Nuclear

First private facility for heavy water upgradation

1 min readNuclear Technology
Battle IAS current affairs title card: First private facility for heavy water upgradation (GS3 · Nuclear, 26 July 2025)
Asked by UPSCPrelims 20111 PYQ

UPSC has already asked about this. Read the story with these questions in mind.

What happened

  • TEMA India commissioned India’s first private test facility for depleted heavy water upgradation, with BARC technology and an NPCIL order [PIB].

Background

  • NPCIL placed the purchase order [PIB].

Why it matters

  • Shows private entry into nuclear supply chains.

How to use this in Mains

GS-III Science and technology: energy and indigenisation

  1. As per PIB (2025-07-26): TEMA India commissioned India's first private test facility for depleted heavy water upgradation, with BARC technology and an NPCIL order.
  2. Shows private entry into nuclear supply chains.
Quotable data point

TEMA India commissioned India's first private test facility for depleted heavy water upgradation, with BARC technology and an NPCIL order.

PIB: TEMA heavy water facility, 26 Jul 2025

Exam angle

UPSC

Prelims: heavy water.

Practice MCQs

Original practice questions (not PYQs).

Practice · UPSC

Technology for TEMA's facility came from

Answer (b) & explanation

PIB.

Go deeper

ExplainerNuclear Energy in India: Fission Basics, Three-Stage Programme, Reactor Types, PFBR, SMRs and Policy (UPSC Notes + PYQs)

Official source: PIB: TEMA heavy water facility, 26 Jul 2025

facts from cited sources only; faculty review pending