Senators Josh Hawley and Elizabeth Warren are demanding the federal government start tracking how much power data centers actually consume. The bipartisan duo sent a letter to the U.S. Energy Information Administration (EIA) on Thursday, urging the agency to establish mandatory annual reporting for data centers and other large electricity loads, according to TechCrunch AI.
This isn’t an isolated move. Just a day earlier, Sen. Bernie Sanders and Rep. Alexandria Ocasio-Cortez announced plans to introduce legislation that would freeze all new data center construction until Congress agrees on how to regulate AI. Washington is clearly waking up to the energy problem.
Why This Matters for the AI Industry
The numbers tell the story. Google’s data centers doubled their energy consumption between 2020 and 2024. By 2035, planned new facilities will nearly triple the sector’s total energy demand. Years of relatively flat electricity growth in the U.S. are over, and data centers are the primary reason.
Yet there’s a strange gap: nobody has reliable, standardized data on how much power these facilities actually use. The EIA tracks energy consumption across four broad categories: residential, commercial, industrial, and transportation. Data centers don’t have their own category. That means grid planners are essentially flying blind as demand surges.
What the Senators Want
The letter gets surprisingly specific. Hawley and Warren are asking for:
- Hourly, annual, and peak energy load data from data centers
- The rates companies pay for electricity
- A breakdown of energy use between AI computing tasks and general cloud services
- Details on grid upgrades required by new large loads and who pays for them
- Whether data center operators participate in demand response programs
That AI-versus-cloud distinction is particularly interesting. It signals that lawmakers understand AI workloads consume significantly more power than traditional cloud computing, and they want the data to prove it.
The Regulatory Reality
The EIA’s administrator, Tristan Abbey, acknowledged back in December that the agency would be an “essential player” in collecting data center energy data, TechCrunch AI reports. But he also noted a new survey takes roughly two years to launch from scratch due to Office of Management and Budget requirements and mandatory public comment periods.
There’s a faster path. Abbey mentioned authorities that allow smaller-scope surveys with “potentially a sharper signal,” bypassing the full two-year timeline. Whether the EIA chooses that route remains unclear. The senators set an April 9 deadline for a response.
What Comes Next
This is the early stage of what’s shaping up to be a sustained regulatory push. Mandatory reporting doesn’t restrict anything, it just creates transparency. But transparency is usually the first step toward regulation. Once policymakers have hard numbers on data center energy consumption, expect conversations about carbon targets, efficiency standards, and grid cost-sharing to follow.
For AI companies and cloud providers, the message is clear: prepare for scrutiny. The era of building massive compute infrastructure without energy accountability is closing. Companies that get ahead of this, investing in efficiency, renewable power, and grid partnerships, will be better positioned when the rules inevitably tighten.
More details are available in the original report from TechCrunch AI.