
1. POSCO International’s $1.6B Investment – What Happened?
POSCO International has committed $1.635 billion to replace its Incheon LNG power plants 3 and 4 with new, hydrogen co-firing enabled facilities. With construction slated to begin in October 2025 and completion by the end of 2030, this project is expected to play a crucial role in expanding POSCO International’s energy portfolio and strengthening its competitiveness in the future energy market.
2. Why This Investment?
This investment goes beyond simply replacing aging infrastructure. It addresses key strategic goals, including:
- Leading the Green Energy Transition: Implementing hydrogen co-firing technology to reduce carbon emissions and reinforce ESG commitments
- Securing Future Growth Engines: Establishing a foothold in the hydrogen energy market and securing a long-term revenue stream
- Strengthening the LNG Value Chain: Enhancing LNG business competitiveness in conjunction with LNG terminal expansions
3. The Impact – Opportunities and Risks
Opportunities
- Strengthened ESG profile and enhanced corporate image
- Stable revenue generation through hydrogen co-firing and securing future growth drivers
- Expansion and synergy creation within the LNG value chain
Risks
- Increased financial burden due to substantial investment costs
- Global economic slowdown and heightened energy market volatility
- Investment uncertainty stemming from interest rate and exchange rate fluctuations
- Operational risks associated with hydrogen co-firing technology
4. Action Plan for Investors
Investors should focus on the long-term growth potential rather than short-term stock price fluctuations.
- Establish a long-term investment strategy: Consider the growth of the green energy market and the company’s long-term vision.
- Continuously monitor risk factors: Pay attention to macroeconomic variables, energy market volatility, and investment progress.
- Review company disclosures and IR materials: Gain insights into detailed investment information and management’s future strategies.
FAQ
What is hydrogen co-firing power generation?
Hydrogen co-firing is a power generation method that uses a mixture of hydrogen and LNG as fuel. It is an eco-friendly technology that reduces carbon emissions.
How will this investment impact POSCO International’s stock price?
In the short term, stock price volatility may increase due to concerns about the investment burden. However, in the long term, it is expected to have a positive impact as expectations for the expansion of eco-friendly energy businesses are reflected.
What are POSCO International’s other business areas?
POSCO International engages in various businesses such as steel, energy, food, and chemicals. It excels particularly in the energy sector, including the Myanmar gas field development project and LNG terminal business.


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