Tata PowerFrom Wikipedia, the free encyclopediaTata Power Tata Power Logo.svgTypePublic CompanyTraded as NSE: TATAPOWERBSE: 500400BSE SENSEX ConstituentCNX Nifty ConstituentIndustry Electric utilityFounded 1911Founder Dorabji TataHeadquarters Mumbai, Maharashtra, IndiaKey peopleCyrus Pallonji Mistry (Chairman)Anil Sardana (CEO and MD)[1]Products Electrical powerNatural gasServices Electricity generation and distributionnatural gas exploration, production, transportation and distributionRevenue IncreaseINR330254 million (US$5.2 billion) (2013)[2]Operating incomeIncreaseINR64447 million (US$1.0 billion)(2013)[2]Net incomeIncrease INR12766 million (US$200 million)(2013)[2]Number of employees4,126 (March 2013)[3]Parent Tata GroupSlogan "Lighting up Lives"Website www.tatapower.com

Tata Power is an Indian electric utility company based in Mumbai, Maharashtra, India and is part of the Tata Group.[4] The core business of the company is to generate, transmit and distribute electricity.[5] With an installed electricity generation capacity of about 8560 MW, it is India's second largest private power producer.[6][7] At the end of August 2013, its market capitalisation was $2.74 billion (INR 182 billion).[8]Company OverviewAlaknanda Hydro Power Co. Ltd. develops hydropower projects. The company was incorporated in 1996 and is based in Secunderabad, India. As of December, 2005, Alaknanda Hydro Power Co. Ltd. operates as a subsidiary of GVK Hydel Pvt. Ltd

Reliance PowerFrom Wikipedia, the free encyclopediaReliance Power Limited

TypePublic company (BSE:532939)

IndustryElectric utility

Founded2007

HeadquartersNavi Mumbai, India

Key peopleAnil Ambani (Chairman)

Productselectrical powernatural gas

ServicesElectricity generation and distributionnatural gas exploration, production, transportation and distribution

Revenue18.92 billion (US$300million) (2011)

Net income7.6 billion (US$120million)(2011)

ParentReliance Anil Dhirubhai Ambani Group

Websitereliancepower.co.in

Reliance Power Limited is part of the Reliance Anil Dhirubhai Ambani Group. It was established to develop, construct and operate power projects in the Indian and international markets. Reliance Energy Limited, an Indian private sector power utility company and the Anil Dhirubhai Ambani Group promote Reliance Power.With its subsidiaries, it is developing 13 medium and large-sized power projects with a combined planned installed capacity of 33,480 MW.Reliance Natural Resources merged with Reliance Power in 2010, shortly after its initial public offering.[1] In July 2014, Reliance Power acquired the entire 1,800 MW hydropower portfolio of Jaiprakash Associates for over 10,000 crore.[2]

Odisha Hydro Power CorporationFrom Wikipedia, the free encyclopediaOdisha Hydro Power Corporation

TypeGovernment

IndustryHydro Electricity

Founded1995

HeadquartersOSPH & WC Building, Janpath, Bhoinagar, Bhubaneswar, Bhubaneswar, Odisha, India

Area servedOdisha

Key peopleShri S C Mohapatra (CMD)

OwnerGovernment of Odisha

Websitewww.ohpcltd.com

The Odisha Hydro Power Corporation or OHPC is a Public Sector Undertaking of Government of Odisha was incorporated under the Companies Act 1956 on 21 April 1995 with the objective of establishing, operating, maintaining, renovating & modernizing hydro, thermal and other forms of power generating station besides owning, developing and operating coal mines for supply of fuel to the thermal power stations. [1]NTPC LimitedFrom Wikipedia, the free encyclopediaNational Thermal Power Corporation Limited

TypeGovernment-owned corporationPublic company

TradedasBSE:532555NSE:NTPCBSE SENSEX ConstituentCNX Nifty Constituent

IndustryElectric Utility

Founded1975

HeadquartersNew Delhi, India

Key peopleArup Roy Choudhury(Chairman & MD)[1]

Productselectrical powernatural gas

ServicesElectricity generation and distributionnatural gas exploration, production, transportation and distribution

RevenueINR 73904 Crores (US$ 12.34 billion) (2013-14)[2]

Net incomeINR 13834 Crores (US$ 2.31 billion) (2013-14)[2]

Number of employees25,484 (March 2013)

Websitewww.ntpc.co.in

NTPC Limited (also known as National Thermal Power Corporation Limited) is an Indian Central Public Sector Undertaking (CPSU) under the Ministry of Power, Government of India, engaged in the business of generation of electricity and allied activities. It is a company incorporated under the Companies Act 1956 and a "Government Company" within the meaning of the act. The headquarters of the company is situated at New Delhi. NTPC's core business is generation and sale of electricity to state-owned power distribution companies and State Electricity Boards in India. The company also undertakes consultancy and turnkey project contracts that involve engineering, project management, construction management and operation and management of power plants. The company has also ventured into oil and gas exploration and coal mining activities. It is the largest power company in India with an electric power generating capacity of 42,964 MW.[3] Although the company has approx. 18% of the total national capacity it contributes to over 27% of total power generation due to its focus on operating its power plants at higher efficiency levels (approx. 83% against the national PLF rate of 78%).[3]It was founded by Government of India in 1975, which held 75% of its equity shares on 31 March 2013[3] (after divestment of its stake in 2004, 2010 and 2013).In May 2010, NTPC was conferred Maharatna status by the Union Government of India.[4] It is ranked 424th in in the Forbes Global 2000 for 2014.[2]