• POSCO Holdings unit POSCO Future M secured mass-production technology for silicon anode materials, positioning for next-generation battery demand.
• Targets mass production and supply in 2028, timing output to expected uptake in high-performance batteries.
• Material stores more than 4x the energy of graphite anodes; testing at 20% blend kept over 80% capacity after 1,000 cycles.
• Proprietary nano-sizing and carbon composite processes aim to curb silicon volume expansion, a key commercialization hurdle.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. POSCO Holdings Inc. published the original content used to generate this news brief on May 26, 2026, and is solely responsible for the information contained therein.