The Lombard Review

Big Tech is now in the power business

A TSMC chip fabrication plant in Tainan, Taiwan.
A TSMC chip fabrication plant in Tainan, Taiwan. Photo: 4300streetcar/Wikimedia Commons · CC BY 4.0

The insatiable energy appetite of generative artificial intelligence has forced Big Tech into an unexpected corporate role: major industrial utility customer. Amazon’s $650 million acquisition of a data centre campus directly connected to Talen Energy’s Susquehanna nuclear power station marks a decisive shift in hyperscaler infrastructure procurement.

A cooling tower of the Rooppur nuclear power plant.
A cooling tower of the Rooppur nuclear power plant. Photo: মোঃ সাকিবুল হাসান/Wikimedia Commons · CC BY 4.0

Direct Power Procurement

Training and deploying large language models requires gigawatts of uninterruptible, 24/7 carbon-free baseload power that renewable wind and solar installations cannot reliably deliver. By establishing direct 'behind-the-meter' connections to nuclear plants, technology giants are bypassing grid bottlenecks and locking in scarce baseload capacity. Big Tech’s balance sheets are effectively underwriting the rebirth of the nuclear power sector.

A gas station with a pointed canopy in Barcelona, 2015.
A gas station with a pointed canopy in Barcelona, 2015. Photo: Eric Fischer/Wikimedia Commons · CC BY 2.0

Amazon’s nuclear data centre deal illustrates that AI supremacy will not be decided solely by semiconductor algorithms, but by direct balance-sheet control over scarce, uninterrupted electrical power.

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