Warren and Hawley seek mandatory data center energy disclosures
Updated
Updated · The Verge · May 8
Warren and Hawley seek mandatory data center energy disclosures
9 articles · Updated · The Verge · May 8
In a letter to the Energy Information Administration, the senators urged annual public reporting nationwide, after the agency launched a voluntary pilot in Texas, Washington, Northern Virginia and Washington, DC.
They said mandatory disclosures are needed for accurate grid planning and to check whether seven tech companies that signed a recent ratepayer protection pledge meet their commitments.
The move comes as data centers become a bipartisan political issue, with a Pew survey finding 43% of Americans see them as a major driver of rising electricity bills.
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Warren-Hawley Initiative Drives Transparency Amid U.S. Data Centers’ Projected 400 TWh Energy Surge
Overview
In response to rising public concern over data centers driving up electricity prices, Senators Warren and Hawley launched a bipartisan initiative in April 2026 demanding mandatory energy and water data reporting from data centers. This push, alongside the proposed GRID Act, aims to ensure data centers pay their fair share of the over $200 billion in grid upgrade costs caused by their rapidly growing energy demands, especially from AI workloads. The Energy Information Administration began pilot surveys in early 2026 and plans full mandatory reporting by 2027. While utilities and environmental advocates support these transparency efforts, Big Tech resists, citing trade secrets. The new rules are expected to promote fair cost allocation, environmental accountability, and sustainable innovation, though they may slow construction.