POSCO Completes Construction of Nation's Largest Electric Arc Furnace for Lower-Carbon Steelmaking
Quick Look
- South Korean steelmaker POSCO has completed its largest electric arc furnace (EAF) in Gwangyang, South Korea.
- The 2.5 million-ton capacity facility, built with an investment of 600 billion won, aims to reduce carbon emissions by up to 75% by recycling scrap metal, advancing POSCO's lower-carbon steelmaking goals.
AI-generated summary
Why It Matters
POSCO, a major South Korean steelmaker, is investing in advanced steelmaking technologies to reduce its environmental impact. The construction of the new electric arc furnace is part of this strategy.
SEOUL, June 17 (Yonhap) -- South Korean steelmaker POSCO Co. said Wednesday it has completed construction of an electric arc furnace (EAF) on the nation's southern coast as part of efforts to advance its lower-carbon steelmaking.
The nation's largest EAF, with an annual production capacity of 2.5 million tons, was built in Gwangyang, about 360 kilometers south of Seoul, following more than two years of construction and an investment of about 600 billion won (US$396.7 million).
Unlike conventional steelmaking processes that rely primarily on iron ore and coal, EAFs recycle scrap metal and can reduce carbon emissions by up to 75 percent compared with blast furnaces, according to the company.
POSCO said it is also working on hybrid steelmaking technologies, such as mixing molten iron from blast furnaces and EAFs to maintain steel quality while reducing emissions, under a goal of mass-producing automotive steel sheets and electrical steel by 2030.
What to Watch
AI outlook — possibilities, not facts
POSCO will mass-produce automotive and electrical steel sheets by 2030.
Likely · Within years
Open Questions
- What is the timeline for mass-producing automotive steel sheets?
- What is the specific quality impact of hybrid steelmaking?
- What are the projected carbon emission reductions from this facility?
