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AI's energy appetite drives Nvidia and Amazon to pour billions into massive power infrastructure

$3B. Nvidia just bet big on power infrastructure—because AI's energy hunger is reshaping the entire buildout.

Paper-cut illustration of an amber microchip with circuit paths extending into a row of data-center cabinets.
The infrastructure powering AI.AI illustration by KeyNews
The KeyNews take

Why it matters

The compute buildout isn't just about chips and racks anymore—it's constrained by power. Nvidia and Amazon are now major infrastructure investors, signaling that energy (not silicon scarcity) is the new bottleneck for AI scale.

The key facts

5 to know
  1. Nvidia investing up to $3B in Lancium, a power infrastructure developer

  2. Lancium already has 4 gigawatts under contract in Texas

  3. Amazon building gas-fired power plant in Texas with capacity of 7.65 gigawatts

  4. Amazon's plant could emit 33 million tons of CO₂ per year

  5. Described as the 'dirtiest' power plant in the country

Go to the source

The Decoderthe-decoder.com

Publisher excerpt: The AI industry's hunger for power keeps growing. Nvidia is investing up to $3 billion in Lancium, a power infrastructure developer that already has four gigawatts under contract in Texas. Amazon, meanwhile, is building a gas-fired power plant in the state with a capacity of up to 7.65 gigawatts…
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