Overseas & Domestic Projects

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East / Southeast Asia

South Bangkok Combined Cycle Power Plant
Southeast AsiaCombined Cycle2017
Project Name:
South Bangkok Power Plant Replacement
Location:
Samut Prakan Province, Thailand
Customer:
Electricity Generating Authority of Thailand (EGAT)
Capacity:
600MW × 2
In 2015, Marubeni, in partnership with Siemens Aktiengesellschaft of Germany and its affiliated company in Thailand (hereinafter, “Siemens Group”), was awarded South Bangkok Power Plant Replacement project by Electricity Generating Authority of Thailand.
This was a full turn-key project, which included engineering, procurement, construction, installation, and commissioning, to replace an operating old thermal power plant along the Chao Phraya River near Bangkok with a highly efficient combined-cycle thermal power plant that reduces impact on the environment.
Main equipment such as gas turbines, steam turbines, generators, and heat recovery steam generators were supplied by Siemens Group, while Marubeni was in charge of procuring Balance of Plant, civil engineering/construction, and installation work.
Chana Combined Cycle Power Plant
Chana Combined Cycle Power Plant
Chana Combined Cycle Power Plant
Wang Noi Combined Cycle Power Plant
Southeast AsiaCombined Cycle2011
Project Name:
(1)Chana Combined Cycle Power Plant Unit 2 Expansion Project
(2)Wang Noi Combiend Cycle Power Plant Unit 4 Expansion Project
Location:
(1)Songkhla Province, Thailand
(2)Ayutthaya Province, Thailand
Customer:
Electricity Generating Authority of Thailand (EGAT)
Capacity:
(1)782MW
(2)769MW
Marubeni, in partnership with Siemens Aktiengesellschaft of Germany, was awarded the projects by Electricity Generating Authority of Thailand for the construction of Chana Combined Cycle Power Plant Unit 1 in 2005, and then Bang Pakong Combined Cycle Power Plant Unit 5 Expansion in 2006. Marubeni’s excellent delivery record in Thailand including the above and reliable performance on competitive pricing and technology of both companies were highly evaluated which contributed to winning the award for the projects of Chana Combined Cycle Power Plant Unit 2 Expansion and Wang Noi Combined Cycle Power Plant Unit 4 Expansion in 2011.
These were full turn-key projects including delivery of equipment and construction and installation work. Main equipment such as gas turbines, steam turbines, and generators were supplied by Siemens, while Marubeni was in charge of supplying Balance of Plant, heat recovery steam generators, and construction and installation work. These are the highly efficient combined-cycle power plants that use eco-friendly natural gas generated in Thailand, as well as recover and utilize exhaust heat from the large gas turbines. These projects contributed to the stable supply of power to the southern and central regions of Thailand.
Tambak Lorok Combined Cycle Power Plant
Southeast AsiaCombined Cycle2017
Project Name:
Tambak Lorok Combined Cycle Power Plant Block 3 Project
Location:
Semarang in Central Java Province, Indonesia
Customer:
Indonesia Power
Capacity:
780MW
In 2017, Marubeni, in partnership with General Electric (hereinafter, “GE”) and PT Hutama Karya (Persero) (hereinafter, “HK”), was awarded a full turn-key contract for engineering, procurement, construction and installation work, and commissioning related to Tambak Lorok Combined Cycle Power Plant Block 3 Project from Indonesia Power (hereinafter, “IP”), a 100% subsidiary of a state-owned power utility company PT PLN (Persero). Main equipment such as gas turbines, steam turbines, generators, and heat recovery steam generator would be supplied by GE, civil construction would be implemented by HK, while Marubeni would be in charge of supplying Balance of Plant, civil engineering, and installation work.
The project is to construct a new combined-cycle power plant next to existing power plants located in Semarang in Central Java Province, and is scheduled for completion in 2023.
This is the largest development project ever to be conducted by IP, and through this project, Marubeni is aiming to keep and develop strong relationship with IP and Indonesia as well as to contribute to stable supply of electricity and enhancement of infrastructure in Indonesia.
Lumut Balai Geothermal Power Plant
By Courtesy of PT Pertamina Geothermal Energy
Southeast AsiaGeothermal2014
Project Name:
Lumut Balai Geothermal Power Plant Unit 1
Location:
Muara Enim Regency in South Sumatra Province, Indonesia
Customer:
Pertamina Geothermal Energy
Capacity:
55MW × 1
Marubeni, in partnership with Toshiba Corporation, was awarded the Lumut Balai Geothermal Power Plant project with an overall capacity of approximately 55 MW by Pertamina Geothermal Energy in 2014. The project was financed by yen loan from JICA. This was one of the new power source development projects with an overall capacity of 10,000 MW that was planned by the Government of Indonesia from 2010 to 2014 in response to the rapid increase in demand for electricity in Indonesia which, it is said that, has the world’s largest potential for geothermal power generation. By building a geothermal power plant with low environmental impact in Muara Enim Regency in South Sumatra Province, Marubeni contributed to stable supply of power in Indonesia.

Southwest Asia

Bibiyana Ⅲ Gas Based Combined Cycle Power Plant
Southwest AsiaCombined Cycle2015
Project Name:
Bibiyana Ⅲ Gas Based Combined Cycle Power Plant
Location:
Sylhet Division, Bangladesh
Customer:
Bangladesh Power Development Board (BPDB)
Capacity:
400MW
Marubeni was awarded the full turn-key project of Bibiyana Combined Cycle Power Plant project with an overall capacity of approximately 400 MW by the Bangladesh Power Development Board (BPDB). This project was financed through buyer’s credit from Japan Bank for International Cooperation (JBIC). This was the full turn-key contract including delivery of a set of power generation equipment and construction and installation work. The gas turbines, which were the main equipment, were supplied by Mitsubishi Heavy Industries, the gas turbine generators were supplied by Mitsubishi Electric, and the steam turbines and generators were supplied by Fuji Electric. The project was completed in 2021 and currently is under warranty.
Bangladesh has many power source development projects in accordance with its chronic electric power shortage and rapid economic growth. Marubeni will continue to contribute to the mitigation of power shortage, infrastructural upgrading and development, and economic growth of Bangladesh.
The Long Term Service Agreement for Bheramara Combined Cycle Power Plant
Southwest AsiaOthers2018
Project Name:
Long-Term Service Agreement for Bheramara Combined Cycle Power Plant
Location:
Kushtia in Khulna Division, Bangladesh
Customer:
North West Power Generation Company Limited (NWPGCL).
We were awarded Long-Term Service Agreement for the Bheramara Combined Cycle Power Plant by North-West Power Generation Company Limited (NWPGCL), a Bangladesh state-owned regional power and electric company. The contract was signed in August 2018.
This long-term service agreement is to perform remote monitoring of the power plant as well as scheduled maintenances for key components (including gas turbine, steam turbine, and generators) for 6 years in collaboration with Mitsubishi Heavy Industries, who is the manufacturer of the main equipment.
Bheramara Combined Cycle Power Plant is located in Bheramara of the Kushtia District, about 150 km west from Dhaka, and has a capacity of approximately 414 MW. We are performing scheduled maintenances including replacement of the required parts to prevent degradation of power generation efficiency and to ensure stable operation of the power plant.

Middle East

400kV Cable Works between Sas Al Nakheel, Mahawi and Mussafah
400kV Cable Works between Sas Al Nakheel, Mahawi and Mussafah
Middle EastOthers2010
Project Name:
400kV Cable Works between Sas Al Nakheel, Mahawi and Mussafah
Location:
Abu Dhabi, United Arab Emirates
Customer:
Abu Dhabi Transmission and Despatch Company(TRANSCO)
In this project, the consortium of Marubeni and VISCAS manufacture, deliver, and install underground power cables for Abu Dhabi Transmission & Despatch Company (TRANSCO) of the United Arab Emirates, and it was completed in August 2021. This project connects Sas Al Nakheel Island, where the power plant is located, to Mahawi, where new capital-related facilities will be constructed, and to the Musaffah industrial area, with 400 kV high voltage underground cables that has a total length of approximately 200 km. Abu Dhabi is in process of the national project to relocate some of its capital functions from the small Abu Dhabi Island to Mahawi. With the completion of our project, it became possible to remove the existing overhead power lines which had been an obstacle of the national project.
The consortium has also successfully completed projects to install 400 kV high voltage underground cables (with the total length of 80 km) to supply power to Saadiyat Island near central Abu Dhabi, where Louvre Abu Dhabi is located, and another 132 kV high voltage submarine cables (with the total length of 26 km) to supply power to Sir Bani Yas Island, the resort island at the west of Abu Dhabi.

Africa

Olkaria Ⅰ Geothermal Power Plant
AfricaGeothermal2018
Project Name:
OlkariaⅠGeothermal Power Plant Unit 6
Location:
Olkaria in Nakuru County, Kenya
Customer:
Kenya Electricity Generating Company PLC(KenGen)
Capacity:
70MW
This was the full turn-key project to construct the 6th unit within the existing Olkaria 1 Geothermal Power Station. It was Marubeni’s first geothermal power plant project in Africa. The main equipment such as steam turbines and generators are procured by Fuji Electric. The project was completed in July 2022. The project was financed by yen loan from Japan International Cooperation Agency and loan from European Investment Bank.
Geothermal power emits only a small amount of greenhouse gas and is capable of generating stable power regardless of weather. It generates and accounts for approximately 46% of the total power in Kenya, making it an important base-load power source.
Kenya is seeing the growth of peak power demand at an average of 5% every year. Through the fulfillment of this contract, Marubeni will respond to rapid increase of demands for electricity in Kenya and contribute to the country’s economic growth.

Japan

Akita and Noshiro Offshore Wind Project(Construction Management Agreement & Operation and Maintenance Management Agreement)
JapanOffshore Wind2020
Project Name:
Akita and Noshiro Offshore Wind Project(Construction Management Agreement & Operation and Maintenance Management Agreement)
Location:
(1)Akita City, Akita, Japan
(2)Noshiro City, Akita, Japan
Customer:
Akita Offshore Wind Corporation
Capacity:
(1)4.2MW × 13 Units
(2)4.2MW × 20 Units
139MW in total
In April 2016, Marubeni founded Akita Offshore Wind Corporation (hereinafter, “AOW”), a special purpose company. With the investment and participation of other 12 partners, AOW has started a project to construct, maintain, and operate the pile-driving offshore wind farm and the on-shore power transmission and substation facilities, which is Japan’s first commercial-base large-scale offshore wind power generation project.
Signing Construction Management Agreement in February 2020, we were in charge of construction management (program, budget, safety, quality control, etc.) and achieved overall commencement of commercial operation at the end of January 2023.
Offshore wind power generation is expected to become the mainstream of renewable energy. We will continue to actively seek the possibilities to participate in construction and operation businesses of domestic and overseas offshore wind power generation, as well as to contribute to the prevention of climate changes in the world.
The Emergency Purchase Project of Gas Turbine Generators for Post-earthquake Restoration Efforts
JapanOthers2011
Project Name:
The Emergency Purchase Project of Gas Turbine Generators for Post-earthquake Restoration Efforts
Location:
Seiromachi, Kitakambara-gun, Niigata, Japan
Customer:
Higashi Niigata Thermal Power Station of Tohoku Electric Power Co., Inc.
Capacity:
25MW × 2
This project was an emergency purchase to back up the power supply for the restoration efforts after the Great East Japan Earthquake on March 11, 2011.
We performed the contract for two units of mobile gas turbine power generator (unit output capacity: 25 MW/@ unit class) that were to be installed at the site of Higashi Niigata Thermal Power Station on turnkey contract (that covers engineering, procurement, construction, commissioning, and temporary O&M) basis.
We made full use of the advantage of Marubeni's capabilities as a leading trading company and accomplished exceptional urgent delivery and installation with the emergency measures. We made a special arrangement to deliver 2 units of the gas turbine from GE in U.S.A. and Hungary by aircraft, instead of normal ocean shipment. And, we successfully completed the installation and contract in the unusually short period of three months from order placement and one month from the delivery of the units at the site.
The units were not only contributed to post-earthquake restoration but also they were being utilized as back up emergency power supply for the peak power demand.
Marubeni Power & Infrastructure Systems Corporation