The US Energy Information Administration has confirmed to Senators Elizabeth Warren and Josh Hawley that it plans to implement the first-ever mandatory annual energy reporting requirement for data centers, following a bipartisan push. The proposed rule would require operators to disclose hourly, annual, and peak power loads, electricity rates, grid upgrade costs, and demand-response program participation. The senators set an April 9 deadline for EIA's response; the agency confirmed its plans, with no firm implementation date yet announced. Energy policy experts expect some form of mandatory reporting within 12–18 months, independent of the broader legislative GRID Act.