Larsen & Toubro’s Heavy Civil Infrastructure business vertical has secured a large contract from Torrent Energy Storage Solutions Pvt Ltd for the construction of India’s biggest pumped storage project – the 3000 MW Saidongar-1 Pumped Storage Project (PSP) in Raigad, Maharashtra. The project will comprise ten units of 300 MW each and enhances grid reliability and energy security.
Major Contract Secured
The Heavy Civil Infrastructure business vertical of Larsen & Toubro (L&T) has secured a significant contract from Torrent Energy Storage Solutions Pvt Ltd. The announcement was made on January 14, 2026, and it highlights L&T’s continued success in securing large-scale infrastructure projects.
Saidongar-1 Pumped Storage Project
The contract is for the construction of India’s largest pumped storage project, the 3000 MW Saidongar-1 Pumped Storage Project (PSP) located in Raigad, Maharashtra. The project will consist of ten units, each with a capacity of 300 MW.
Project Scope
The scope of work includes the design, engineering, and execution of all civil and hydro-mechanical jobs associated with the Saidongar-1 PSP. With this contract, L&T will play a crucial role in bringing to fruition a project that is expected to significantly enhance grid reliability and energy security for Maharashtra and the surrounding regions.
Significance of Pumped Storage Projects
Pumped storage projects like the Saidongar-1 PSP are essential for ensuring grid stability and meeting peak power demand. By storing surplus energy and releasing it during periods of high demand, they provide a reliable and flexible solution, strengthening India’s energy security and supporting long-term decarbonization goals.
Source: BSE
