Changes to the operation of a planned Higgs factory could make it much more energy efficient, but construction will have the biggest impact on the facility’s overall carbon footprint.

中文翻译：

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酷铜对撞机 最环保的希格斯工厂

计划中的希格斯工厂的运营变化可能会使其更加节能，但建设将对工厂的整体碳足迹产生最大的影响。