Lakwa Thermal Power Station (LTPS) is a gas-based power plant situated in the district of Charaideo in the State of Assam with a total installed capacity of 97.2 MW. The first phase of LTPS was started with three numbers of Westinghouse Make open cycle Gas Turbine Units. Thereafter, in 1986, one number of 15 MW Mitsubishi, Japan Make open cycle Gas Turbine Unit was installed to further augment the generation capacity of Assam. These units were later decommissioned in the year 2017-2018.
In 1993, the Phase-II power house of LTPS was commissioned with three numbers of 20 MW each BHEL/GE Make Gas Turbine Units. And, in 2012 the Phase-III power house was commissioned with one number of 37.2 MW BHEL/GE Make STG as Waste Heat Recovery Plant of Phase-II power house.