With Democrats preparing to take control of Congress, the growing dispute over who pays for AI infrastructure could pose another regulatory risk for Big Tech companies, including Alphabet Inc.‘s (NASDAQ) (NASDAQ) Google and Microsoft Corp. (NASDAQ).
Google pledged to cover infrastructure costs directly resulting from its expansion, while Microsoft promised to fund the power infrastructure needed to serve its facilities.
“Microsoft and Google pledges to cover their own power costs failed to sway congressional Democrats,” Chris Gannatti, U.S. CIO of WisdomTree, told Benzinga in an email.
The dispute extends beyond electricity consumed by data centers to the cost of building power plants, transmission lines and grid upgrades. Utilities can pass those expenses on to households.
Three Democratic senators are investigating the impact of data centers operated by Google, Microsoft, Amazon.com Inc. (NASDAQ) and Meta Platforms Inc. (NASDAQ) on consumer electricity bills. Their inquiry cited increases of up to 267% in some regions with significant data-center activity over the past five years.
In October, the senators released findings showing that none of seven companies agreed to cover all the costs of additional power infrastructure needed to serve their facilities. The findings underscore the distinction between paying for electricity and footing the broader bill for grid expansion.
Democrats Could Turn AI Power Scrutiny Into a Policy Fight
With their incoming congressional majority, Democrats could use hearings and investigations to intensify pressure on technology companies, Gannatti said. Utility-rate proposals are another possibility, although binding federal changes would still need Trump’s signature.
The debate is already moving toward legislation. A bipartisan energy permitting bill advancing in the Senate would require large data center operators to contribute more toward grid upgrades, although its passage remains uncertain.
For investors, the distinction between hyperscalers and smaller infrastructure companies could become increasingly important. Microsoft and Google have the financial resources to make substantial energy commitments, but data center developers and operators could face greater pressure if projects become more expensive or construction slows.
AI Infrastructure Stocks Could Feel the Pressure First
Gannatti said markets have already shown signs of this divergence. Data-center stocks slid Wednesday, while hyperscalers held up as investors weighed whether slower construction could eventually curb AI spending. Apple and Microsoft, meanwhile, rallied to record highs.
That creates a potentially important divide in the AI trade: companies selling AI services and funding massive infrastructure investments may prove more resilient than businesses directly exposed to data-center construction.
For investors, the next question is whether Washington’s scrutiny translates into higher costs, slower project approvals or new requirements for data-center developers. Big Tech’s power pledges may address part of the concern, but congressional Democrats are signaling that paying the electricity bill alone may not be enough.
Photo Courtesy WisdomTree PR
