The US Senate rejected the Ratepayer Protection Act, a bill introduced by Senator Jon Husted. The legislation aimed to establish a federal standard requiring utility regulators to evaluate whether data center operators should cover the incremental costs of energy infrastructure expansion.

Proponents argued the bill would prevent utility companies from shifting infrastructure costs to residents and small businesses. Opponents, primarily Democrats, criticized the proposal as ineffective, noting that its non-binding nature failed to mandate state-level adoption of the standard.

Only four Democrats supported the bill, leading to its failure in the Senate. Currently, there are no federal regulations requiring data center operators to pay for grid upgrades necessitated by their power consumption.

Some lawmakers may revisit the issue after the November mid-term elections with potential revisions. Meanwhile, some utility companies have independently adjusted rates, such as an Oregon provider that increased data center bills by 30% while reducing residential costs by 1.3%.