NHPC’s own 2024 paper recorded gas fires in Teesta-VI tunnels before fatal blast
- Posted on July 22, 2026
- By The Hindu
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- 1 min read
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NHPC’s own 2024 paper recorded gas fires in Teesta-VI tunnels before fatal blast
NHPC's 2024 paper reveals prior gas fires in Teesta-VI tunnels, highlighting risks before the deadly July 20 explosion.
