Rescue Operation at Teesta Stage-VI HE Project Concludes
As informed earlier, an unfortunate incident occurred on July 20, 2026, inside the under-construction Head Race Tunnel (HRT) of Teesta Stage-VI Project after sudden burst of suspected methane gas trapped/embedded inside the rocks which led to explosion generating dense fumes and toxic gases.
The rescue operation was carried out with the coordinated support of the District Administration, National Disaster Response Force (NDRF), State Disaster Response Force (SDRF), Ministry of Power, Ministry of Home Affairs, Ministry of Defence, Government of Sikkim, Government of West Bengal, NHPC, Coal India Limited, Patel Engineering Limited, Eastern Coalfields Limited, Western Coalfields Limited, local authorities and several other agencies.
NHPC’s Top Management remained present at the project site throughout the rescue operation for closely monitoring and coordinating with all the agencies involved.
NHPC deeply mourns the tragic loss of 25 precious lives in this unfortunate incident and extends its heartfelt condolences to the bereaved families. The Company stands firmly with the families during this difficult time and is committed to extending all possible support to them.
NHPC expresses its sincere gratitude to all the participating agencies, including the District Administration, the National Disaster Response Force (NDRF), the State Disaster Response Force (SDRF), Coal India Limited, Patel Engineering Limited, Eastern Coalfields Limited, Western Coalfields Limited, local authorities and every individual who contributed selflessly to the rescue operation under exceptionally challenging circumstances.
NHPC also conveys its special thanks to the Ministry of Power, the Ministry of Home Affairs, the Ministry of Defence, the Government of Sikkim and the Government of West Bengal for their invaluable guidance, unwavering support and timely assistance during this difficult time.
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Date: 23.07.2026
Place: Faridabad