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Bill

HR 10154

To amend the Clean Air Act to impose concurrence requirements prior to the adoption and enforcement of certain State emissions standards, and for other purposes.

119th Congress

The bill would require federal concurrence before states can adopt or enforce certain Clean Air Act emissions standards, adding a federal approval step.

Introduced in House
0
WeVote Research Nonpartisan
Bill Summary · HR 10154

Summary of HR 10154 (119th Congress)

Purpose and intent

HR 10154 seeks to amend the Clean Air Act to require “concurrence” prior to the adoption and enforcement of certain State emissions standards. In practical terms, the bill would create a requirement that federal approval or agreement is obtained before states can adopt or begin enforcing emissions standards that fall under the scope of the bill. The overarching aim appears to be strengthening federal oversight and ensuring alignment with national standards or policies before state-level emission rules take effect.

Key provisions and changes

  • Concurrence requirement: The bill imposes a procedural hurdle—concurrence—before a State can adopt and/or enforce specific emissions standards. This likely means that state rules would need express agreement or approval at the federal level (or a designated federal authority) prior to implementation.
  • Scope within the Clean Air Act: The amendment targets emissions standards that states propose under the Clean Air Act framework. It modifies how and when state standards can be enacted, introducing a new step in the rulemaking process.
  • Enforcement considerations: Due to the concurrence requirement, enforcement of state standards could be delayed or constrained unless concurrence is obtained. The bill would alter the timing and certainty of when state standards become legally enforceable.

Who/what would be affected

  • State governments: State environmental agencies and lawmakers that propose or implement emissions standards (e.g., for pollutants such as ozone precursors, particulate matter, or other regulated emissions) would be directly impacted, as their rules would need federal concurrence before taking effect.
  • Businesses and regulated entities: Industries subject to state-level emissions standards could experience delayed compliance timelines and potential changes to the predictability of applicable rules.
  • Environmental and public health interests: Depending on the nature of the standards under review, this change could influence the pace of state-level air quality improvements and compliance costs.

Procedural and timeline aspects

  • Legislative action: As of the current action history, HR 10154 has been introduced and referred to the House Committee on Energy and Commerce (dated 2026-08-27). There is no further publicly available action listed yet on the bill beyond referral.
  • Implementation timeline: The bill would create a future requirement for concurrence, but specific timelines (e.g., grace periods, limits on review duration, or effective dates) are not provided in the available summary. If enacted, the rulemaking process would need to incorporate the concurrence step into existing Clean Air Act procedures.

Potential impacts and considerations

  • The concurrence requirement could slow the adoption of new state emissions standards and shift some decisionmaking authority away from states toward federal approval mechanisms.
  • The measure may increase uncertainty for states planning to tighten or modify emissions rules, potentially affecting air quality improvement timelines.
  • Administrative and legal implications could include clarifying what constitutes sufficient concurrence, potential standards for approval, and how disputes over concurrence would be resolved.

Note: This summary reflects the bill’s stated purpose and provisions as described in the available information. As HR 10154 progresses, details such as the exact mechanisms for concurrence (e.g., who approves, criteria used, review timelines) and any exemptions or applicability limits would clarify the bill’s practical impact.

Compiled from official sources — confirm details with the bill’s official record.

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