Japan data centers by company
Data centers associated with RHAELM Holdings Ltd.: status, MW and sources
1 published facilities and projects associated with RHAELM Holdings Ltd., with location, status, capacity types, dates and sources. Focused on AI and hyperscale infrastructure; not a census of all data centers.
Registry updated (distinct from content verification): 2026-10-08 10:59:50
Recorded facilities and projects
JERA Chiba Thermal Power Station AI Data Center Project
Chiba, Chiba · Announced · E3
400 MW（Planned maximum (incl. future)）
Status as of: 2026-10-01
Content verified: 2026-10-08
Companies: RHAELM Holdings Ltd.JERA Co., Inc.
Sources: 株式会社JERA