Three Democratic US senators announced on Tuesday that they are investigating whether big tech companies are passing the soaring utility costs of “energy-guzzling” data centers on to ordinary Americans.

...they were alarmed by reports that these data centers caused residential electricity bills to “skyrocket”. Regions with significant data center activity have already endured price increases by as much as 267% over the past five years, the three lawmakers wrote. According to the Energy Information Administration, a federal agency, the average cost of a US family’s electricity bill had risen 7% year-over-year as of September.
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They also inquired about the tax deductions or other financial incentives these companies received from state and local governments, as well as payments they made to lobbyists and consultants to advocate for the construction of data centers. They requested a response no later than 12 January.
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A Cornell study published last month in Nature Sustainability found that data centers could annually consume as much water as 6 million-10 million Americans and emit as much carbon dioxide as 5m-10m cars.

The scrutiny arrives when 70% of US households have seen their electricity costs rise over the past year, with many blaming it on the energy-demands from AI, according to a recent survey. In some cases, local residents have been protesting incoming AI data centers over the environmental impact, potential pollution, and land seizure attempts.