In response to Norman Wilson’s letter “Power predicaments” (July p26), which was in response to an exchange based on Dave Elliott’s article (January p19) about the current status of renewable energy.

中文翻译：

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热气？

回应诺曼·威尔逊（Norman Wilson）的信“电力困境”（7月p26），这是对基于戴夫·埃利奥特（Dave Elliott）的文章（1月p19）关于可再生能源现状的交流的回应。