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How big is your footprint?

机译:您的足迹有多大?

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摘要

Physics, like everything else, has an energy problem. Big science – from huge particle accelerators to massive ground-based telescopes – not only costs big money, but also needs lots of energy to run. CERN’s Large Hadron Collider, for example, has an energy bill comparable to that of all the households in the region around Geneva – estimated at about 710m per year. Telescopes with huge air-conditioned domes churn out terabytes of data that are analysed on thousands of desktop computers worldwide and compared with simulations run on supercomputers housed in air-conditioned centres. As facilities get ever larger they will need more and more energy to run.
机译:物理与其他所有事物一样,都具有能量问题。大型科学-从巨大的粒子加速器到大型地面望远镜-不仅耗资巨大,而且需要大量能量来运行。例如,欧洲核子研究组织的大型强子对撞机的能源账单可与日内瓦周围地区所有家庭的能源账单相媲美-估计每年约7.1亿。装有大型空调圆顶的望远镜产生的兆字节数据在全球数千台台式计算机上进行了分析,并与在空调中心内的超级计算机上进行的模拟进行了比较。随着设施的不断扩大,它们将需要越来越多的能量来运行。

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