THDC Operationalizes 250 MW Tehri Pumped Storage Unit Updated On Thu, Jun 5th, 2025 by Saurenergy THDC India Limited (THDCIL), has announced the successful commencement of the COD process of the 1st Unit (250 MW) of the 1000 MW Variable Speed Pumped Storage Plant (PSP) at Tehri, Uttarakhand. This makes Tehri PSP one of the largest Pumped Storage Plants by any Central Public Sector Enterprise (CPSE) and the first Variable Speed […] Read more