THE NUMBER ONE ELECTRICITY GENERATOR (IPP) IN TURKEY
Established in 1997 as a 40-60% partnership between ENKA and InterGen, respectively, InterGen-ENKA was awarded the turnkey construction and operation of the Gebze, Adapazarı and İzmir natural gas combined cycle power plants, with a total installed capacity of 4,000 MW, by the General Directorate of TEAŞ and the Ministry of Energy and Natural Resources in accordance with the Build-Own-Operate model.
The turnkey construction of the power plants was carried out by Bechtel-ENKA Joint Venture, with ENKA possessing a 50% share. Of these projects launched in 2000, the Gebze and Adapazarı plants were commissioned in 2002 and the İzmir plant in 2003. Together with its partner, InterGen, ENKA has become the largest electricity producer in Turkey’s private sector since the plants began to operate.
ADAPAZARI NATURAL GAS FIRED CCPP
Since their inception, the three power plants have generated more than 325 billion kWh power
GEBZE NATURAL GAS FIRED CCPP
ENKA is the sole owner of the Gebze, Adapazarı and İzmir Natural Gas Fired CCPPs since December 2005
İZMİR NATURAL GAS FIRED CCPP
The entire financing of investment, amounting to 2.2 billion USD, was secured by the InterGen-ENKA partnership
It is worth to note that the environmental impact assessment report, completed in accordance with the protocols outlined by the Ministry of Environment, has received official approval from the Ministry. In addition, another environmental impact assessment report for these plants was prepared for the exclusive review of the export credit agencies in accordance with the World Bank’s environmental guidelines and duly approved as it indicated minimal impact levels. Similar to today’s prevalent technology employed at natural gas combined cycle power plants around the world, Adapazarı, Gebze and İzmir plants operate below the minimum criteria established regarding air quality protection, water pollution and noise control regulations, and they are an exemplary array of investments in the energy sector in Turkey.
Through the use of advanced technology employed in the plants, as well as the low financing costs, the electricity sales price, which consists of four components, namely investment costs, fuel costs, fixed operating costs, and variable operating costs, is set at a level which makes it the cheapest electricity sold to public authorities by a private producer.
With the acquisition of InterGen’s shares, ENKA increased its shares to become the sole owner of the electricity generation companies.
ENKA power plants have generated over 400 billion kWh of electricity in Turkey during their 14-year commercial operation period. With their collective annual generation capacity of 32 billion kWh, the plants are capable of meeting 12% of Turkey’s total energy consumption.
ENKA, with its partner GE, was awarded Samawa 750 MW Combined Cycle Power Plant and Dhi Qar 750 MW Combined Cycle Power Plant in Iraq.
Bazyan Simple Cycle Power Plant was completed in March.
Najybia 4×125 MW Simple Cycle Power Plant completed in May.
Sulaymaniyah 500 MW Conversion to Combined Cycle Power Plant was completed in July.
Mechanical Erection Works of the Berezovskaya Coal Fired Power Plant were completed in April.
Erbil 500 MW Conversion to Combined Cycle Power Plant Project was completed in October.
ENKA, as main EPC contractor, was awarded 1,500 MW Besmaya Combined Cycle Power Plant Project in Baghdad and 500 MW Bazyan Simple Cycle Power Plant Project in Sulaymaniyah (North Iraq).
In July, West Qurna-2, Gas Treatment, Power Generation & Distribution Project was completed.
ENKA, as main EPC contractor, was awarded 1,500 MW Sulaymaniyah , 1,500 MW Dohuk Combined Cycle Power Plants Projects and 4×125 MW Najybia Simple Cycle Power Plant in North Iraq.
ENKA, as main EPC contractor, was awarded 1,500 MW Erbil Combined Cycle Power Plant Project in North Iraq.
In July, Boiler Mechanical Erection Works of the Berezovskaya Coal Fired Power Plant commenced.
411 MW Yajvinskaja Combined Cycle Power Plant Project was completed in August 2011, 2 months ahead of the EPC Schedule.
In December, ENKA was awarded West Qurna-2, Gas Treatment, Power Generation & Distribution Project in Iraq.
ENKA set a new world record for power plant availability over the 12-month period with GE 9 FA gas turbines in Adapazari Combined Cycle Power Plant.
In July, ENKA as main contractor was awarded the 411 MW Yajvinskaja Combined Cycle Power Plant Project in Russia.
In November, construction of Afsin Elbistan B Thermal Power Plant was successfully completed.
With the acquisition of InterGen’s shares, ENKA increased its shares to become the sole owner of the electricity generation companies on 1 December 2005.
790 MW Rijnmond Energy Center Project was completed by the integrated joint venture established with ENKA and Bechtel, USA in 22 months from Notice to Proceed, 5 months ahead of the EPC Schedule.
1,554 MW Adapazarı and 777 MW Gebze Natural Gas Combined Cycle Power Plants were completed on scheduled time, in October 2002. 1,523 MW İzmir Natural Gas Combined Cycle Power Plant was also successfully completed in the following year of 2003.
In August, the construction of 790 MW Rijnmond Energy Center Project commenced.
ENKA with its joint venture partner Bechtel, USA started the construction of 1,600 MW Gebze, 820 MW Adapazari and 1,580 MW İzmir Natural Gas Combined Cycle Power Plants.
In June, construction of Afsin Elbistan B Thermal Power Plant started.
ENKA formed a consortium with Mitsubishi Heavy Industries(MHI), Babcock and GTT to win the contract for the turnkey construction of a conventional-type coal-fired thermal power plant, with a nominal capacity of 4×360 MW Afşin Elbistan B Thermal power plant.
In May 1996 the construction of 1,400 MW Bursa Natural Gas Combined Cycle Power Plant commenced by ENKA’s successful cooperation with MITSUBISHI & ITOCHU Consortium, Japan.
In June, ENKA successfully completed Kemerköy Thermal Power Plant Project.
In August, Trakya Natural Gas Combined Cycle Project was completed.
In July, Yeniköy Thermal Power Plant Project and Trakya Natural Gas Combined Cycle Project were completed.
In November, turn-key construction and erection of 600 MW Trakya Natural Gas Combined Cycle Power Plant Extension I commenced.
In June, construction of 1×210 MW Yatağan Thermal Power Plant Unit 3 was completed.
Kemerköy Thermal Power Plant Project commenced in September.
In December, construction and erection of 600 MW Trakya Natural Gas Combined Cycle Power Plant in consortium with BBC-Mannheim commenced.
In June, ENKA completed construction of 2×210 MW Yatağan Thermal Power Plant Units 1 and 2.
In October, construction and erection works of Cooling Water System of Yeniköy Thermal Power Plant were commenced.
In May, Yeniköy Themal Power Plant Project Units 1 and 2 commenced.
Starting mid 1980s, ENKA extended its cooperation in the energy sector with renowned international power plant equipment manufacturers and contractors, namely: BBC, MHI, Bechtel.
The successful completion of the first natural gas fired combined cycle power plant (CCPP) project in Turkey: 1,200 MW natural gas fired CCPP in Trakya, was achieved by ENKA, executing not only construction and erection but also engineering and procurement services for the Power Plant in cooperation with Alstom (former BBC), Germany. Trakya CCPP was completed earlier than the scheduled date of mechanical completion.
In February, construction of Çekmece Nuclear Research Reactor was completed.
In October, ENKA started construction of 1×210 MW Yatağan Thermal Power Plant Unit 3.
In August, construction and electromechanical erection works of TR1 Research Reactor and TR2 Research Reactor commenced.
In August, ENKA completed the construction of 150 MW Tunçbilek II Thermal Power Plant Project.
In April, 2×210 MW Yatağan Thermal Power Plant Units 1 and 2 commenced.
In March, 150 MW Tunçbilek II Thermal Power Plant Project commenced.