澳大利亚正面临数据中心快速扩张带来的环保挑战。目前165个运营数据中心使用国家电力市场约3%的电力1，预计到2030年中期将达到13%1。与此同时，225个数据中心正在提议或开发中1，如全部获批将新增67吉瓦电力需求1，远超现有运营数据中心的2.2吉瓦1。
水资源消耗同样令人担忧。悉尼数据中心目前每年用水约35亿升，占城市供水量不足1%1，但悉尼水务公司估计未来十年可能上升至25%1。为应对这些环保风险，国家内阁已同意制定数据中心强制性国家标准，覆盖能源、水和土地使用1，相关立法预计明年初出台1。
国际经验显示需要建立更透明的监管体系。爱尔兰数据中心使用电力占23%，政策明确要求新增电网连接和80%可再生能源占比1，而澳大利亚目前缺乏类似透明度1。美国经验表明最严重影响通常是局部的1，弗吉尼亚州因冷却风扇噪音甚至修改了分区规则和降低了噪音限制1。
Australia's rapidly expanding data centre sector presents significant uncertainties regarding environmental sustainability, prompting the national cabinet to take regulatory action. The country currently operates 165 data centres that consume approximately 3% of the national electricity market, a figure projected to surge to 13% by the mid-2030s 1. With an additional 225 data centres proposed or under development, the potential power demand increase of 67 gigawatts—compared to the current operational capacity of 2.2 gigawatts—represents a substantial growth trajectory 1.
Water consumption presents another critical concern. Sydney's data centres currently use approximately 3.5 billion litres of water annually, representing less than 1% of the city's water supply, but Sydney Water estimates this could rise to 25% within the next decade 1. In response to these mounting pressures, the national cabinet has agreed to establish mandatory national standards for data centres covering energy, water, and land use, with legislation expected to be introduced in early next year 1.
Australia currently lacks the transparency mechanisms present in comparable international markets. Ireland's data centres, for instance, account for 23% of electricity consumption and operate under policies requiring new grid connections and 80% renewable energy integration 1. The United States experience demonstrates that the most severe impacts typically occur at the local level, as evidenced by Virginia's modification of zoning rules and noise restrictions in response to cooling fan disturbances from data centre operations 1.
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