SJVN Limited, together with its subsidiaries, engages in the generation and sale of electricity in India and internationally. The company is also involved in thermal power, hydro power, wind power, solar power, and power trading and transmission businesses. The company operates the Nathpa Jhakri Hydro Power Station (NJHPS) with a capacity of 1500 MW located in Shimla District; the Arun-3 Hydro Electric Projec with a capacity of 900 MW, located on River Arun in District Sankhuwasabha of Eastern Nepal; the Rampur Hydro Power Station with an installed capacity of 412 MW in Shimla and Kullu District in Himachal Pradesh; and the Naitwar Mori Hydro Power Station with a capacity of 60 MW located in Uttarkashi district in Uttarakhand state. It also operates the Khirvire Wind Power Project with a capacity of 47.6 MW in Ahmednagar, Maharashtra; and the Sadla Wind Power Project with an installed capacity of 50 MW in Surendranagar District in Gujarat, as well as Buxar Thermal Power Project with a capacity of 1320 MW located in Village Chausa, Distt Buxar, Bihar. In addition, the company operates the Charanka Solar Power Station with a capacity of 5.6 MW in Patan district in Gujarat; 1 MW solar power plant at Wadhal and 310 KW solar power plant at Surge Shaft of NJHPS; Parasan Solar Power Station with a capacity of 75 MW in Jalaun District; Gurhah Solar Power Station with a capacity of 75 MW; Gujrai Solar Power Station with a capacity of 50 MW; Raghanesda Solar Power Station with a capacity of 100 MW; and 90 MW Floating Solar Project located in Omkareshwar, Madhya Pradesh. Further, it provides consultancy services, as well as undertakes contracts, project management services, and power trading. The company was formerly known as Satluj Jal Vidyut Nigam Limited and changed its name to SJVN Limited in September 2009. SJVN Limited was incorporated in 1988 and is based in Shimla, India.