Australia must rethink data‑centre expansion amid energy inequity, climate risk, and digital colonialism
Original framing: “Should Australia pause building new data centres? We asked 5 experts” — The Conversation - Global
Peer‑reviewed life‑cycle assessments indicate that a typical Australian data‑centre emits 1.5 kg CO₂e per kWh, largely due to reliance on coal‑heavy grid electricity. Climate models project that without mitigation, data‑centre energy demand could increase national emissions by up to 3 % by 2035. Scientific consensus therefore calls for renewable‑energy procurement, waste‑heat recovery, and advanced cooling technologies to align with the 2030 net‑zero target.
The data‑centre boom in Australia is a convergence point where climate urgency, Indigenous land rights, and digital capitalism intersect, reproducing historic patterns of extractive development.
By foregrounding Indigenous stewardship, applying rigorous scientific life‑cycle analysis, and learning from cross‑cultural models that embed renewable mandates, policymakers can reshape the sector into a regenerative infrastructure. Trickster insights expose the paradox that the promise of limitless data rests on finite planetary resources, urging a shift toward edge computing and circular design. A coordinated suite of renewable moratoria, co‑design councils, transparent accounting, and circular incentives can align the digital economy with Australia’s net‑zero and social‑justice goals, turning a potential environmental liability into a catalyst for systemic transformation.