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)- Firmus ASX float rocked by $1bn valuation cut, investors question massive ASX debutThe Weekly Times· Oct 8, 2026
- Data centre operator Firmus pulls blockbuster ASX float after lacklustre demandABC News & Headlines – Australian Broadcasting Corporation· Oct 8, 2026
- Major share market float in trouble as interest in Firmus wanesABC News & Headlines – Australian Broadcasting Corporation· Oct 8, 2026
- Why the float of Nvidia-backed Firmus is the ultimate test for AI stock pickers on the ASXThe Australian· Sep 16, 2026
- AI firm's ASX listing may be second-largest behind TelstraABC News & Headlines – Australian Broadcasting Corporation· Sep 15, 2026
- Gateway Capital files to build 81MW data center in Sydney, AustraliaData Center Dynamics· Aug 27, 2026
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