NHPC's 2024 paper reveals prior gas fires in Teesta-VI tunnels, highlighting risks before the deadly July 20 explosion.

Ten people died and twenty-five personnel were trapped after a methane gas burst. The explosion occurred inside an under-construction tunnel at the Teesta Stage VI Hydroelectric…

A disastrous tunnel collapse at Sikkim's Teesta Stage-VI project trapped 25 workers, with initial reports indicating a methane gas explosion led to at least ten confirmed deaths.…

Rescue operations have resumed at the NHPC Teesta Stage VI Hydropower Project's tunnel following a pause caused by mud and water buildup. An explosion believed to be triggered by…