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    1. A single refrigerator-size AI rack consumes 120 kilowatts, equivalent to 100 homes. But this hunger collides with another exponential: Solar costs have fallen by a factor of nearly 100 over 50 years; battery prices have dropped 97% over three decades.

      令人惊讶的是:AI能源消耗与可再生能源成本的惊人对比。一个AI机架的能耗相当于100个家庭,但同时太阳能成本50年内下降了近100倍,电池价格30年内下降了97%。这种能源与可再生能源发展的矛盾与平衡,是AI可持续发展的重要考量。

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