S-5045-119
Passed Senate without amendment by Unanimous Consent.
Sponsored by John Curtis (R-UT)
What it does
This bill would amend the Clean Air Act's "exceptional events" provisions to make it easier for states to exclude air quality data affected by prescribed (intentionally set) fires, including tribal cultural burns, from official pollution monitoring records. It would require EPA to revise its regulations within set deadlines, set a one-year deadline for EPA to act on state petitions (with automatic approval if EPA misses it), and establish a competitive "Smoke Ready Communities" grant program to help schools and other buildings prepare for wildfire smoke, subject to appropriations.
Who benefits
State and tribal land management agencies that use prescribed burning for wildfire prevention and forest management, since their smoke events would more easily be excluded from air quality compliance calculations. Indian tribes conducting cultural burning activities gain explicit recognition. States and localities seeking grants for smoke-hardening school and community buildings, particularly economically distressed communities eligible for cost-share waivers. Land managers and foresters who argue prescribed fire reduces larger wildfire risk.
Who is hurt
Residents living near areas where prescribed burns occur may experience smoke exposure that is excluded from regulatory attainment calculations, potentially delaying pollution control measures in their areas. Environmental and public health advocates who rely on complete air quality data may see monitoring gaps. States with air quality problems near federal thresholds could see fewer avenues to hold sources accountable if more events are excluded. Communities in states that do not receive Smoke Ready grants due to the 25% per-state cap on funding.
Supporters argue
Supporters argue that prescribed fire is a proven wildfire-prevention tool that reduces the frequency and severity of catastrophic wildfires, and that current air quality rules discourage states and tribes from using it by penalizing them with compliance burdens for smoke that is intentional, controlled, and beneficial. They contend streamlining the exceptional events process and setting firm EPA deadlines would reduce bureaucratic delay, while the Smoke Ready Communities grants would help protect vulnerable populations like schoolchildren from unavoidable wildfire smoke.
Opponents argue
Opponents argue that broadening the exceptional events exclusion to routinely cover prescribed fires could let real, recurring pollution escape accountability under the Clean Air Act's data-driven compliance framework, potentially harming public health monitoring in fire-prone regions. They contend the automatic approval provision for state petitions EPA fails to act on within a year removes meaningful federal oversight and could pressure the agency to approve exclusions without full scientific review, especially as prescribed burning increases nationally.
Constitutional context
The bill amends Clean Air Act monitoring provisions enacted under Congress's Commerce Clause authority, and its deadline-driven, deemed-approval mechanism for EPA action implicates how much discretion agencies retain in implementing statutory standards after Loper Bright v. Raimondo (2024) eliminated automatic deference to agency interpretations.
Checks and balances
Congress directs EPA's rulemaking timeline and substantive criteria for exceptional event determinations, narrowing agency discretion, while the deemed-approval-by-default mechanism for state petitions further limits EPA's ability to withhold approval without follow-up action, and courts retain authority to review any resulting EPA regulations.
Historical precedent
The exceptional events provision itself dates to 2005 Clean Air Act amendments and has been revised administratively before, but this specific expansion to categorically favor prescribed fire exclusions and impose automatic approval deadlines has no direct legislative precedent.