POSCO Brings 'Triple Core' Together in Gwangyang: 1.33 Million ㎘ LNG, 43,000 Tons of Lithium Capacity
POSCO Group completed a 'Triple Core' hub in Gwangyang, South Korea, integrating LNG, lithium, and steel production. The Gwangyang No. 2 LNG Terminal, costing 949.2 billion won, expanded storage capacity to 1.33 million ㎘. The hub includes lithium processing (43,000 tons/year) and a 2.5 million ton/year electric arc furnace for low-carbon steel. POSCO aims to strengthen its position in energy, critical minerals, and steel production.
How this was made
The 30-second read
Why it matters
The project diversifies POSCO's revenue streams and reduces carbon intensity, but short‑term cash flow may be pressured by high capex.
Market read
First disclosure of a major integrated resource hub; material for long‑term valuation of POSCO.
What to watch
Potential regulatory changes (e.g., carbon border adjustments) could affect the profitability of the low‑carbon steel unit.
Background
POSCO's 'Triple Core' strategy consolidates energy, critical minerals and steel production at Gwangyang, aiming for top‑five global lithium capacity by 2033.
Market effects
Strengthens South Korea's LNG supply chain and may boost demand for low‑carbon steel and battery materials.
Provides a stable gas source for Korean industry, supporting regional energy security.
Adds a new LNG bunkering hub in Asia, modestly influencing global LNG logistics.
Counterpoint
Utilization of the new electric arc furnace remains low; near‑term earnings may not reflect the capital spend.
Key entities
- companyPOSCO
South Korean steelmaker expanding LNG, lithium and rare‑gas operations.





