DAEWOO E&C

LNG, Oil & Gas

Daewoo E&C has unrivaled technical skills in oil and gas transmission and storage equipment including oil and gas refining plant. Especially in LNG liquefaction plant sector, it is leading overseas markets with high-level competitiveness and experience, including performing LNG Train 7 Project in Nigeria as the first main contractor of EPC among Korean construction companies.

Amid the global energy paradigm shift toward carbon neutrality, liquefied natural gas(LNG) continues to gain attention as a key bridge fuel. Daewoo E&C has constructed approximately 50% of LNG regasification plants and storage tanks in South Korea. These include Tongyeong, Incheon and Pyeongtaek LNG receiving terminals.
Based on such experience and technology, we have successfully performed construction of LNG processing plants, transmission equipment and pipelines in overseas markets including Nigeria, Algeria, Russia, Papua New Guinea and Indonesia. Furthermore, we will lead in developing new markets with knowhow and technical skills accumulated through various results including LNG liquefaction plant in Nigeria and Tangguh LNG Train 3 in Indonesia.

Refinery & Petrochemical

Leveraging extensive project experience and technical expertise across the oil refining and petrochemical sectors, Daewoo E&C is contributing to the establishment of a stable global energy supply chain.

Daewoo E&C has a wealth of experience and technology for constructing refining facilities sep arating crude oil by the range of boiling point and storage facilities as well as plants producing various petrochemical products. We have advanced our technology and knowhow with con struction (SPM) of S-Oil’s No.1 and No.2 crude oil unloading facilities and Nitric Acid (NA) and Mono Nitro Benzene (MNB) plant of Huchems in Yeosu, and successfully completed construction of S-Oil’s RUC, the largest scale as a single plant and olefin production plant.
Daewoo E&C has demonstrated its global EPC capabilities through landmark projects, including the Duqm Refinery, Oman’s largest refinery, the Al Zour Refinery in Kuwait, and the Indorama Fertilizer Plant in Nigeria, one of the world’s largest fertilizer plants, where it completed plants 1 and 2, followed by the successful completion of plant 3. Based on the above, we are further strengthening trust with customers and continuously proceeding with subsequent plant projects.

Power Plants

Daewoo E&C continues to strengthen its market competitiveness by leveraging the expertise and experience it has built across a broad range of power plant projects, including thermal, tidal, hydroelectric, combined-cycle gas-fired, and cogeneration power plants.
Building on its proven capability to deliver large-scale EPC projects both in Korea and overseas, the Company is expanding its business into the renewable energy sector in response to the global transition toward carbon neutrality.

As the rapid growth of the AI industry drives increasing global demand for electricity, the mar ket for power plants is expected to continue expanding, while the transition toward renewable energy is projected to accelerate over the mid- to long-term. Daewoo E&C played a leading role in constructing domestic large-scale power plants including Paju Cogeneration Plant, Samcheok Green Power Plant, Pocheon Natural Gas Power Plant, starting with Ulsan Thermoelectric Power Plant. Based on such experience, it has advanced to overseas markets in Nigeria, Libya, Algeria, Morocco, etc. and its technical skills are recognized across the world. Recently, we are contributing to energy independence as it has accumulated various achievements in LNG combined cycle power plant such as Namjeju Combined Cycle Power Plant, Sinsejong Combined Cycle Power Plant and Bucheon Cogeneration Plant, as a part of conversion of energy for carbon neutrality.
Furthermore, in line with the expansion of the renewable energy market, the Company is broaden ing its business portfolio into new growth areas, including wind power and hydrogen energy, while advancing its self-developed Ansan Danwon Fuel Cell Power Generation Project.

Nuclear Power

Nuclear power is known to be the most economical and efficient energy source. Daewoo E&C is gaining global recognition in this area based on its knowledge and track record in developing many different nuclear power-related projects.

Daewoo E&C has proven to be at the top of the industry in terms of nuclear power plant (NPP) construction capabilities since the Wolseong NPP Units 3 & 4 that recorded the shortest construc tion period in the world. We successfully built the Shin-Wolseong NPP, Units 1 & 2 by applying immersed structure and other advanced construction methods, as well as the Jordan Research and Training Reactor which marked the first NPP EPC export in South Korea. Our business portfolio has also diversified. We are the first certified company in South Korea’s construction industry to offer NPP operation and design services (Q Grade). We have also provided technical assistance to NPP projects in China and Taiwan. Other projects we have carried out include low and intermediate level radioactive waste disposal facilities and water tritium removal facilities. Daewoo E&C will lead the industry as a top-tier total provider through securing achievements in overall areas of the life cycle from design to front-end/back-end of the fuel cycle in the nuclear power sector.