Amidst the challenges of climate change and energy transition, Doosan Enerbility is spearheading the construction of a sustainable future energy system through the development of innovative eco-friendly technologies. Particularly in 2025, the company is transforming the paradigm of the global energy market by achieving remarkable results in core business areas such as hydrogen, small modular reactors (SMRs), offshore wind power, and gas turbines. Doosan Enerbility prioritizes ESG management and plans to increase the proportion of eco-friendly business orders from 80% in 2024 to 90% after 2025. These efforts will not only contribute to the company's growth but will also be a significant step in solving the energy problems facing humanity.
Hydrogen is gaining attention as a key energy source for transitioning to a carbon-neutral society, and Doosan Enerbility is actively expanding its business across the entire value chain, from hydrogen production to storage, transportation, and utilization. In particular, the company is promoting the commercialization of a 90MW-class Korean-type hydrogen-fired turbine and aims to develop a 400MW-class large hydrogen-fired turbine by 2028. Through a memorandum of understanding (MOU) with Korea Western Power, the company is strengthening cooperation on the development, demonstration, and overseas expansion of hydrogen turbines, and is continuing its collaboration with Korea Southern Power to promote eco-friendly hydrogen-fired turbines. Furthermore, the company is reviewing the production of clean blue hydrogen by applying carbon capture, utilization, and storage (CCUS) technology to the Changwon hydrogen liquefaction plant, and is preemptively securing green hydrogen production technology by participating in green hydrogen demonstration projects linked to offshore wind and solar power in Jeju and the East Sea. Doosan Enerbility's hydrogen energy technology will play a crucial role in accelerating the era of carbon-free power generation. (Related information: Doosan Enerbility Hydrogen Energy)
Small modular reactors (SMRs) are a next-generation nuclear technology that improves safety and economic efficiency compared to existing large nuclear power plants, and Doosan Enerbility is positioning itself as a global leader in this field. Specifically, as a core supplier of SMR key equipment for NuScale Power of the United States, the company is participating in the 6GW SMR construction project of the Tennessee Valley Authority (TVA) in the United States. The NuScale SMR is the only type that has received design approval from the U.S. Nuclear Regulatory Commission (NRC), and Doosan Enerbility plans to invest 700 billion won to expand its production capacity, expecting to receive orders for the production of more than 60 SMR modules by 2030. SMRs are evaluated as an effective energy solution that can respond to the rapidly increasing power demand of the artificial intelligence (AI) era, and Doosan Enerbility is contributing to the stable supply of electricity and the achievement of carbon neutrality goals through SMR technology. (Related information: Doosan Enerbility SMR)
Doosan Enerbility is a leader in the domestic offshore wind power market, holding a dominant position with a 57% share of the domestic commercial operating offshore wind turbine market. In particular, in July 2025, the company once again proved its technological prowess by obtaining international type certification for the first 10MW-class offshore wind turbine (model name DS205-10MW) in Korea. This 10MW model is designed to provide high energy production even in low-wind environments and is contributing to the creation of a domestic offshore wind ecosystem by achieving a localization rate of over 70% for parts. Based on its experience in supplying wind turbines to the Jeju Tamra, Jeonbuk Southwest, and Jeju Hallim offshore wind farms, Doosan Enerbility has signed a win-win agreement with nine domestic partners and is accelerating the activation of the offshore wind power supply chain. This will be an important stepping stone for entering the global offshore wind power market. (Related information: Doosan Enerbility Offshore Wind Power)
Doosan Enerbility succeeded in localizing large-scale gas turbines for power generation, which are called the 'flowers of the machinery industry', and secured its own technology, becoming the fifth in the world to do so. In October 2025, the company signed a contract to supply two 380MW-class gas turbines to a major U.S. tech company, achieving its first export success in the U.S. market, the 'home of gas turbines.' This achievement was made as the importance of gas turbines as a bridge power source to meet the rapidly increasing power demand of AI data centers was highlighted. Starting with this contract, Doosan Enerbility is negotiating to supply more than eight additional gas turbines in the U.S. market and aims to achieve 2 trillion won in annual gas turbine orders by 2027. Furthermore, the company is accelerating the development of technology to convert existing LNG gas turbines into hydrogen co-firing and full-firing turbines, providing eco-friendly gas turbine solutions.
Doosan Enerbility is actively investing in the development of CCUS (carbon capture, utilization, and storage) technology to achieve its carbon neutrality goals. The company is reviewing ways to produce blue hydrogen by applying CCUS technology to the Changwon hydrogen liquefaction plant and is promoting the overseas supply of carbon-free power generation technologies, such as CCUS and ammonia co-firing, through cooperation with the Electricity Generating Authority of Thailand (EGAT). In addition, Doosan Fuel Cell has jointly developed hydrogen fuel cell carbon capture technology and has succeeded in capturing more than 90% of the carbon dioxide generated in the process of extracting hydrogen from natural gas. Furthermore, Doosan Enerbility is leading the development of future energy technology by participating in the 2025 World Climate Industry Expo (WCE 2025) and showcasing cases of manufacturing and operational innovation using AI, such as AI-based optimal design, welding and quality inspection automation, and renewable energy integrated operation management systems.
Doosan Enerbility plans to invest 1.3 trillion won in core businesses such as nuclear power and turbines over three years from 2025 to 2027 to secure future growth engines. Through these investments, the company is promoting facility innovation and supply chain expansion and aims to achieve 100 cumulative gas turbine orders and 1 trillion won in service revenue by 2038. In particular, in the third quarter of 2025, the company recorded positive results, with operating profit increasing by 143.8% year-on-year, thanks to the improvement in the order backlog of growth businesses such as high-margin large nuclear power plants, SMRs, and gas turbines. Doosan Enerbility is strengthening sustainable management by shifting its portfolio to eco-friendly energy businesses and, in line with global regulations such as the EU's CSRD (Corporate Sustainability Reporting Directive), is strengthening supply chain human rights and environmental due diligence and systematically managing key ESG risks through double materiality assessment.
Doosan Enerbility is growing into a core company leading the global energy transition by focusing on the development of various eco-friendly energy technologies such as hydrogen turbines, SMRs, offshore wind power, gas turbines, and CCUS. The remarkable achievements made at home and abroad in 2025 demonstrate how committed Doosan Enerbility is to providing energy solutions for a sustainable future. Through continuous technological innovation and ESG management, Doosan Enerbility will contribute to addressing climate change and making human lives more prosperous. More expectations are placed on the blueprint of future energy that Doosan Enerbility will draw.
Doosan Enerbility is promoting the development of 90MW-class medium and 400MW-class large hydrogen-fired turbines and is participating in CCUS technology application and green hydrogen demonstration projects for blue hydrogen production.
Doosan Enerbility is a core supplier of SMR key equipment for NuScale Power of the United States and is participating in the 6GW SMR construction project of the TVA in the United States. The company plans to expand its production capacity with the goal of receiving orders for the production of more than 60 SMR modules by 2030.
Doosan Enerbility has obtained international type certification for the first 10MW-class offshore wind turbine in Korea and holds a 57% share of the domestic offshore wind power market. The company is promoting domestic and international market expansion by achieving a localization rate of over 70% for parts.
Doosan Enerbility has succeeded in localizing large-scale gas turbines for power generation and recently exported a 380MW-class gas turbine to a major U.S. tech company for the first time. This is because gas turbines are attracting attention as a core solution to respond to the increasing power demand of AI data centers.
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