JERA / Japan Grid & LNG Power
Japan's largest power generator; AI-DC energy source
JERA is Japan's largest electricity producer (LNG + renewables + planned ammonia co-firing), the energy backbone for Japanese AI datacenter expansion in Hokkaido and beyond that Rapidus, SoftBank, and hyperscaler builds depend on. Japan's grid constraints and reliance on imported LNG make domestic AI-DC power a distinct national bottleneck.
Role
Largest JP power generator
Mix
LNG, renewables, ammonia co-fire
How it fits the stack
JERA / Japan Grid & LNG Power with what it depends on (above) and what it feeds (below). The figure renders as a crawlable diagram and upgrades to an interactive 3D graph as it scrolls into view.
JERA / Japan Grid & LNG Power in the AI stack. JERA / Japan Grid & LNG Power with its immediate upstream dependencies (top) and downstream dependents (bottom) in the AI value chain. Hover a node in 3D, or read the full relationships below.
Graph data (text) — 2 entities, 1 relationships
- Rapidus —powers→ JERA / Japan Grid & LNG Power