A sudden push by a powerful House Democrat to halt nationwide data center development has ignited fierce debate in Congress over how — and if — the federal government should regulate the rapidly growing, energy-hungry tech industry.
The unexpected proposal by Rep. Frank Pallone (D-N.J.), the top Democrat on the House Energy and Commerce Committee, came during a subcommittee vote on Wednesday. It effectively overshadowed bipartisan progress on the Ratepayer Protection Act, a bill designed to prevent everyday utility consumers from footing the bill for the massive energy infrastructure upgrades required by tech companies.
Pallone, who is poised to chair the full committee if Democrats regain the House, dismissed the pending bipartisan measures as “not nearly enough.” Citing the immense electricity demands and environmental footprint of artificial intelligence (AI) facilities, Pallone declared, “We need action, not toothless promises from Big Tech.” He noted that local governments in his home district are increasingly passing resolutions opposing new AI data centers.
While Pallone’s stance aligned him with progressive Rep. Alexandria Ocasio-Cortez (D-N.Y.), who formally introduced national moratorium legislation alongside Senator Bernie Sanders (I-Vt.), it exposed deep rifts within his own party. Rep. Kathy Castor (D-Fla.), the leading Democrat on the subcommittee, broke with Pallone, arguing that Congress cannot simply “stop everything now.”
Republicans also roundly rejected the moratorium. Energy and Commerce Chair Brett Guthrie (R-Ky.) warned that freezing development risks “slowing innovation” and ceding America’s competitive edge in AI to China. Rep. Gabe Evans (R-Colo.), a co-sponsor of the Ratepayer Protection Act, echoed this sentiment, arguing that while the AI boom is unstoppable, the associated grid costs must not fall on working families.
Despite internal friction, the Ratepayer Protection Act passed the subcommittee by a voice vote, alongside two other bills aimed at improving energy load forecasting and upgrading grid technology. The legislation, which seeks to codify a ratepayer protection pledge promoted by President Donald Trump, would urge states to ensure tech giants cover 100% of their power infrastructure costs. Tech titans Google and Microsoft Corp., alongside the Data Center Coalition, have signaled support for the approach, whereas environmental groups like Greenpeace have opposed it as insufficient.
However, the future of federal data center legislation remains highly uncertain in the Senate. Senate Energy and Natural Resources Chair Mike Lee (R-Utah) said the issue is not currently a priority. Other lawmakers, like Sen. Kevin Cramer (R-N.D.), suggested Congress can afford to wait, pointing to recent actions by the Federal Energy Regulatory Commission (FERC) requiring regional grid operators to address data center demands.
Conversely, some lawmakers feel mounting pressure from voters. Sen. Tim Kaine (D-Va.), whose state hosts the world’s largest concentration of data centers, noted the issue has “skyrocketed in importance with the electorate.” Meanwhile, populist Sen. Josh Hawley (R-Mo.) threw his weight behind the House bill, insisting that data center development should stall completely until tech companies guarantee they will pay their own way.
