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Native name
Public (OAO)
Industry Power generation
Fate Merged with OGK-2
Predecessor RAO UES
Successor OGK-2
Founded 16 March 2005 (2005-03-16)
Defunct 1 November 2011 (2011-11-01)
Headquarters Moscow, Russia
Key people
Alexey Mityushov (CEO)
Products Power and heat
Revenue US$1.5 billion (2007)
Number of employees
6,100 (2007)
Parent Gazprom
Website www.ogk6.ru

The Sixth Wholesale Power Market Generating Company JSC (OGK-6) was a Russian power generation company formed by merger of six generation companies.

History and operations[edit]

In 2006, the following 6 power plants were merged into one company:

The installed capacity of all six thermal power plants was about 9,052 MW which made OGK-6 the fourth largest power company by installed capacity in Russia. The total installed heat of OGK-6 plants amounted to 2,704 Gcal/h. The power output of the OGK-6 power plants in 2007 was around 32.065 TWh.

OGK-6 shares were traded on MICEX and RTS.

In April 2010, it was announced that Gazprom, the major shareholder of OGK-2 and OGK-6, will merger OGK-6 into OGK-2 to create a single company with 10 power stations and a capacity of 17,750 MW.[1] The merger was completed by 1 November 2011.[2]


  1. ^ "Gazprom to Merge OGK 2 and OGK 6". The Moscow Times. 2010-04-04. Retrieved 2010-06-22. 
  2. ^ "Russia's OGK-2, OGK-6 to complete merger as of Nov 1". Reuters. 2011-10-03. Retrieved 2012-05-07.