Korea Plant (former SK JV)

Group14 Technologies · Sangju, South Korea · Silicon-carbon

Anode material plant operated by Group14 Technologies in Sangju, South Korea. Status: operational.

Korea Plant (former SK JV): anode plant illustration with graphitization furnace and spheroidizing mill; Silicon-carbon, status operational, South Korea Silicon-carbon Operational South Korea
Capacity
Not published
Product
SCC55 silicon-carbon composite
Start year
-
Hub
Supply Chain

Status

Operational: Producing commercial volumes

Product: SCC55 silicon-carbon composite. Capacity: not published.

Group14 current volume plant.

Plant record

Plant record

Korea Plant (former SK JV) (Group14 Technologies)
CompanyGroup14 Technologies
PlantKorea Plant (former SK JV)
CitySangju
State or provinceNorth Gyeongsang
CountrySouth Korea
Materialsilicon-carbon
ProductSCC55 silicon-carbon composite
Statusoperational
Status noteProducing commercial volumes; Group14 took full ownership from SK Inc.
Scalecommercial
Geopolitical exposureLOW
Record updated2026-10

Official site: group14.technology

In context

Where it fits

Listed in Anode Active Materials. Anode plants are compared on route (natural or synthetic graphite, silicon, hard carbon), the step they own (mining, graphitization, spheroidizing, coating), capacity and cell qualification; purification, graphitization and coating are the bottlenecks, not graphite itself.

Other plants of Group14 Technologies and other plants in South Korea
PlantCountryStatus
Woodinville BAM-1 Plant (Group14 Technologies)USAoperational
BAM-2 Moses Lake Plant (Group14 Technologies)USAunder construction
Pohang Synthetic Graphite Plant (POSCO Future M)South Koreaoperational
Sejong Natural Graphite Anode Plant (POSCO Future M)South Koreaoperational

Sources

Sources and scope

Scope
Korea Plant (former SK JV) (Group14 Technologies)
Sources
ElectronsX anode dataset; company disclosures and filings
Updated
2026-10