AI Industry Faces Power Crisis as Data Centers Consume Gigawatts While Human Brain Uses Just 20 Watts

Dec 26, 2025
CNBC
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Summary

AI companies face mounting pressure to slash energy consumption as data centers devour gigawatts of power compared to the human brain's mere 20 watts, while DeepSeek's $6 million breakthrough model challenges trillion-dollar industry spending amid growing concerns over electric grid strain from $61 billion in infrastructure deals.

Key Points

  • Former Facebook Chief Privacy Officer Chris Kelly predicts AI companies will pivot toward creating efficiencies in training models and reducing power consumption, as current data centers require gigawatt power while human brains operate on just 20 watts
  • The data center market accumulates over $61 billion in infrastructure deals in 2025, with OpenAI making $1.4 trillion in AI commitments, but concerns grow about power strain on the electric grid
  • DeepSeek launches a free open-source language model for under $6 million in December 2024, significantly undercutting U.S. competitors and highlighting the potential for cost-efficient AI development

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