欧洲的碳排放交易在经过两周的被迫中止后，已经准备再次启动。 这次交易中止是因为黑客袭击了欧洲碳排放交易系统，致使捷克共和国以及其他一些地方的电子碳排放配额①遭黑客偷窃。
Trading was poised to restart in Europe’s carbon market after a two-week shutdown prompted by hackers stealing electronic carbon-permits from accounts in the Czech Republic and elsewhere.
尽管联邦的碳排放总量管制与排放交易系统可能会是一个冒险，但我们可以考察一下这一理念在各州是如何发挥作用的，有很多州的作法已经遥遥领先于华盛顿。
Though a federal cap-and-trade system for carbon would largely be a foray into the unknown, we can examine how the idea is working in the states, many of which are far ahead of Washington.
减少碳排放和其它污染的新的政策要靠限额交易系统、税收以及限制化石燃料消费运作起来。
New policy tools to reduce carbon and other pollution, through cap-and-trade systems, taxes and fossil fuel consumption limits.
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