Mapped (unverified)colocation
LG CNS Kasan
Seoul, Seoul, South Korea
Source: Primary source
LG CNS Kasan is a mapped data center in Seoul, South Korea. It runs on South Korea's grid, which was 60% fossil-fuelled at 417 gCO₂e/kWh in 2025 (Ember).
Reporting by Eric Keller · Updated Jun 17, 2026
Real parent
—
Operator
—
Grid carbon
417 gCO₂/kWh
Clean electricity
40%
Region
Seoul
Overview
source: linkLG CNS — colocation facility (4 networks present). Source: PeeringDB.
The grid behind this site
source: Ember · EurostatGrid carbon intensity
417 gCO₂/kWh
Clean electricity
40%
Fossil electricity
60%
National grid context, not this facility's own metering. Full country picture: South Korea data centers.
In the news
source: Google News (local + English)- 조현준 회장 전력기기 성공신화, AI 데이터센터로 잇는다한국전력신문· Jun 19, 2026
- 효성 조현준 회장이 그린 AI 시대의 청사진, ‘STT Seoul 1’ 개관Hyosung· Jun 19, 2026
- LG CNS·두산, AI·로봇·데이터센터 협력 나선다서울신문· Jun 19, 2026
- 10년 공들인 조현준의 미래사업…AI 데이터센터 승부수 : 네이버 블로그Naver Blog· Jun 18, 2026
- 효성-STT GDC, 서울 가산동 'STT Seoul 1' 30MW 하이퍼스케일 데이터센터 개관gukjenews.com· Jun 18, 2026
- 전력망 쥔 효성·에너지 품은 GS…'AI 데이터센터' 직접 개발 경쟁뉴시스· Jun 18, 2026
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