Mapped (unverified)
Hume 4
Australian Capital Territory, Australia
Source: OpenStreetMap
Hume 4 is a mapped data center in Australian Capital Territory, Australia, operated by CDC Data Centres. DataCentersExposed has documented a 102,509 sq ft footprint at this site. It runs on Australia's grid, which was 61% fossil-fuelled at 525 gCO₂e/kWh in 2025 (Ember).
Reporting by Eric Keller · Updated Oct 13, 2026
Real parent
CDC Data Centres
Operator
CDC Data Centres
Est. capacity
~20-45 MW
Footprint
102,509 sq ft
Grid carbon
525 gCO₂/kWh
Clean electricity
39%
Region
Australian Capital Territory
Overview
source: linkHume 4 is a mapped data center in Australia, operated by CDC Data Centres, also known as Canberra Data Centres. Its reported footprint is 102,509 square feet. Available records do not name an ultimate parent above CDC Data Centres.
Operator chain
- Ultimate parentCDC Data Centres
- Files asCDC Data Centres
- This facilityHume 4
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)- CDC Data Centres Raises AI Infrastructure Standards Concerns Following Firmus Partnership TerminationKalkine· Oct 13, 2026
- What does the Firmus float withdrawal mean for the data centre exposure of Infratil (ASX:IFT)?Kalkine Media· Oct 12, 2026
- The deep tensions at the heart of the $175b data centre boomCapital Brief· Oct 11, 2026
- Nvidia-backed Firmus scraps $5 billion Australia IPO amid growing AI scrutinyReuters· Oct 9, 2026
- Fortescue backs Telstra link to tap Pilbara AI boomThe West Australian· Oct 9, 2026
- Data centre stoushes a ‘sad state of affairs’, MPs toldCanberra CityNews· Oct 9, 2026
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