The House passed the Ratepayer Protection Act by a 417–3 vote, advancing the first federal effort to prevent data centers from pushing infrastructure costs onto electricity customers.

The bill would require state utility regulators to consider standards that require data centers to pay the full incremental cost of new power generation, transmission lines, and grid upgrades needed to serve them. States would retain control over their markets and decide how the standards apply.

Colorado Republican Rep. Gabe Evans sponsored the measure alongside Florida Democratic Rep. Kathy Castor. Evans maintained that the United States needs critical computing capacity to compete with China in AI, but families and small businesses should not finance that expansion through higher household monthly bills.

The measure now heads to the Senate, where lawmakers have introduced companion legislation. Its House passage comes as public concern grows over data centers’ electricity and water demands. Some lawmakers want a construction moratorium, while congressional leaders describe the bill as an initial step that protects communities without slowing American AI development.

AI data centers consume tremendous amounts of electricity; in 2024 alone, they accounted for more than 4% of total U.S. electricity consumption. If regulators include those expenses in the general rate base, households and small businesses would finance infrastructure built primarily for wealthy technology companies.

The new Act addresses this issue on the logic that economic growth should cover its own demands. Requiring developers to guarantee payment could also protect communities if a project closes early or consumes less electricity than expected after utilities expand the grid.

However, the bill does not impose a national pricing rule, so states will need to consider the federal standard, although regulators could adopt different requirements or decline to apply it fully. Protection would therefore depend on decisions made by individual utility commissions.

The bill’s overwhelming bipartisan support shows how big of a problem data centers have become. Congress wants the United States to lead China in AI, but that argument becomes harder to sustain if voters associate expansion with rising power bills and strained local resources.

The real protection will be written into utility contracts, and state regulators must decide whether a data center pays upfront for new generation and transmission or spreads those expenses across every customer’s bill. They must also address cases where a company reserves power, prompts a utility to expand, and then cancels the project. Without deposits, minimum payments or financial guarantees, households could inherit the cost of equipment built for a customer that disappeared.

Data centers may ultimately strengthen local power systems by creating demand for new generation and transmission capacity. But the risk may come when utilities are built around projections that are a bit too ambitious and never materialize, subsequently leaving residents to pay for oversized facilities long after a company changes course. The bill’s inherent value for Americans does not come from projects attracted or blocked, but from whether local power grids are ultimately strengthened without saddling customers with someone else’s abandoned plans.