Mahapareshan or Mahatransco is the major electricity transmission company in the state of Maharashtra, India.Company ProfileMaharashtra State Electricity Transmission Company limited, a wholly owned corporate entity under the Maharashtra Government, was incorporated under the Companies Act, in June, 2005 after restructuring the erstwhile Maharashtra State Electricity Board to transmit electricity from its point of Generation to its point of Distribution.It owns and operates most of Maharashtra’s Electric Power Transmission System. MSETCL operates a transmission network of 39871 Circuit KM of transmission lines and 559 EHV Substations with 89178 MVA transformation capacity. This infrastructure constitutes most of the inter regional as well as intra regional electric power transmission system in the State. Today, MSETCL is the largest state transmission utility in the country.The company also has the distinction of being the only power utility in the state sector to own HVDC lines. The Company operates a 752 km long, 1500 MW, 500 KV bi-polar HVDC line from Chandrapur to Padghe. This has been marked as a major success as electric power is generated in east Maharashtra, due to easy availability of coal, whereas the bulk use of power is in the western part of Maharashtra in and around cities such as Mumbai, Pune and Nashik. The power losses are very low in the HVDC line. As a result, the power received at Padghe is practically the same as what is injected at Chandrapur.The load dispatch center is the nerve centre for the operation, monitoring and control of the power system. The SLDC Kalwa near Mumbai is fully computerized and has ultra modern facilities. Mahatransco also has a Load Dispatch center at Ambazari near Nagpur. To keep up with the increase in Power generation in the next 5 years, Mahatransco also has planned to establish a robust transmission network. It is implementing an ambitious expansion plan over the period 2011-12 to 2015-16, to meet the evacuation and grid strengthening needs of the future. The adoption of predictive maintenance practices has helped the company to reduce interruptions and improve the network’s availability to 99.70%.