In the long run, electricity from large wind farms in remote areas might be used to make hydrogen gas from water during periods when there is less than peak demand for electricity.

从长远来看，在电力需求低于峰值的时期，偏远地区的大型风力发电场的电力可能会被用于电解水，以产生氢气。

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Other nuclear plants across the country have been shut down for emergency safety tests over the summer, usually the time of peak energy demand in Japan due to the heat and humidity.

日本的其它核电站在这个夏天被紧急关闭以进行安全检查，因为夏天闷热的天气，所以用电量比较大。

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Lorne Stockman, the author of the report, said: "a peak in oil demand was barely discussed even a year ago, but now it is a viable idea."

报告作者劳恩·斯道克曼说，石油需求极限一年前还没怎么被提起，但现在这个观点并不算缥缈。

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"Hot and muggy weather and continuous heavy use of air conditioning remain the single largest factor affecting peak electricity demand in the summer, " Edward Schwerdt, president of the power coordinating council, told reporters on a conference call.

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The most recent FERC survey data suggests that this industrial model is stunningly ineffective at reducing peak demand in the commercial and residential sectors.

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What is obvious in Britain is that during periods of peak demand, the stock in many regions, including central London, is insufficient.

ECONOMIST: The health service