STT Defu data centre cluster
STT lists Singapore 1, 2 and 3 in its Defu cluster. This is one cluster record covering three facilities.
Status is based on the cited official source. A review date does not guarantee live conditions.
- Status evidence
- 10 Sept 2026
- Record checked
- 10 Sept 2026
Community contributions
Comments, ideas and reviewed updates from people helping improve SG Alpha.
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Status & scale
Operating site; no single future completion date recorded.
At a glance
- Coverage
- Three listed facilities; capacities are not added into an assumed live total. Source ↗
Why it matters
Editorial contextAn eastern compute cluster offers a useful comparison with the newer Tuas and Loyang locations.
Questions to follow
Research prompts · not assertions of future events- What newer operating or delivery evidence has been published?
- Which connections to neighbouring institutions are documented?
Location precision
Defu estate bounding-box centre, calculated from JTC’s indicative boundary; not an exact facility address.
Geographic reference ↗Evidence & sources
- Singapore data centre locations ↗
ST Telemedia GDC · Publication date not stated · accessed 10 Sept 2026 - JTC Estate Name Boundary — indicative boundaries ↗
JTC / data.gov.sg · Publication date not stated · accessed 10 Sept 2026
Recorded history
No precisely dated milestone is recorded in this edition.
Wider context
Green Data Centre Roadmap
Sector-wide policy context; this does not assert that either project received a specific allocation.
Read the policy source ↗Edition reviewed 10 Sept 2026. Evidence dates do not imply a live site inspection. Campus and area references do not establish exact building footprints.