Mapped (unverified)colocation
Syncom S4
St Leonards, New South Wales, Australia
Source: Primary source
Syncom S4 is a mapped data center in New South Wales, Australia. It runs on Australia's grid, which was 61% fossil-fuelled at 525 gCO₂e/kWh in 2025 (Ember).
Reporting by Eric Keller · Updated Jun 17, 2026
Real parent
—
Operator
—
Grid carbon
525 gCO₂/kWh
Clean electricity
39%
Region
New South Wales
Overview
source: linkSyncom — colocation facility (3 networks present). Source: PeeringDB.
The grid behind this site
source: Ember · EurostatGrid carbon intensity
525 gCO₂/kWh
Clean electricity
39%
Fossil electricity
61%
National grid context, not this facility's own metering. Full country picture: Australia data centers.
In the news
source: Google News (local + English)- Gateway Capital files to build 81MW data center in Sydney, AustraliaData Center Dynamics· Aug 27, 2026
- Firmus plans to truck water in and use rainwater to cool proposed Wesley Vale AI data centreABC News & Headlines – Australian Broadcasting Corporation· Aug 27, 2026
- AI data centre proposal approved by Tasmanian councilABC News & Headlines – Australian Broadcasting Corporation· Aug 25, 2026
- Firmus AI data centre gets tick from planners ahead of council voteABC News & Headlines – Australian Broadcasting Corporation· Aug 20, 2026
- Gateway plans $1bn, 81MW St Leonards data centreNorth Sydney Sun· Aug 20, 2026
- Inquiry to examine 'what, if any' benefits data centres will bringABC News & Headlines – Australian Broadcasting Corporation· Aug 18, 2026
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