In response to Alec Beardsell’s letter “Power predictions” (May p26), which was a response to Norman Wilson’s letter “Power problems” (April p24), which said that Dave Elliot (January p19) presented an over-optimistic view of the capabilities of renewable energy.

中文翻译：

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电力困境

在回应Alec Beardsell的“电力预测”（5月p26）时，这是对Norman Wilson的“电力问题”（4月p24）的回应，该信说Dave Elliot（1月p19）对能力表示了过度乐观的看法。可再生能源。