- Local governmentsLikely reduces public exposure to hydrogen sulfide and other hazardous air pollutants from oil and gas activities, with…
- StatesCloses a regulatory gap that allowed many oil and gas facilities to avoid section 112 aggregation, enabling EPA to set…
- Targeted stakeholdersMay drive additional emissions controls, monitoring, and mitigation investments by industry, creating demand for enviro…
CLOSE Act
Referred to the House Committee on Energy and Commerce.
This bill amends the Clean Air Act to remove an existing paragraph in section 112(n) that provides an aggregation exemption for emissions from oil and gas sources.
It also directs the Environmental Protection Agency to add hydrogen sulfide (H2S) to the statutory list of hazardous air pollutants within 180 days and to, within 365 days after that rule, list categories and subcategories of major and area sources of H2S (explicitly including oil and gas wells).
The statutory changes would require EPA rulemaking and create binding deadlines for listing H2S and specifying regulated source categories.
The bill is narrow in text but consequential in effect: it removes a specific statutory exemption and compels EPA to add a pollutant and source categories, which would lead to new or tighter regulatory standards. Historically, targeted environmental regulatory rollbacks or closures of industry exemptions can be controversial and provoke concentrated opposition from affected sectors, reducing likelihood of enactment unless packaged into broader, negotiated legislation. The bill’s lack of phased implementation or carve-outs and the certainty of stakeholder pushback lower its standalone chances of becoming law.
Relative to its intended legislative type, this bill is a focused substantive amendment to the Clean Air Act that clearly identifies the statutory provisions to change and imposes firm deadlines for EPA rulemaking, but it leaves significant implementation detail (resourcing, transitional rules, thresholds, and ongoing oversight) to subsequent rulemaking without statutory guidance.
Scope and pace of federal regulation: liberals emphasize closing the loophole and quick action; conservatives see overreach and want slower/limited federal action.
Who stands to gain, and who may push back.
- Permitting processIncreases compliance and capital costs for oil and gas operators (including small producers and well operators) that co…
- Permitting processCould raise administrative and enforcement workload for EPA and state agencies (for implementation, permitting, inspect…
- ConsumersMay lead to higher operational costs that are passed on to consumers (e.g., fuel or energy prices) or reduce investment…
Why the argument around this bill splits.
Scope and pace of federal regulation: liberals emphasize closing the loophole and quick action; conservatives see overreach and want slower/limited federal action.
A mainstream liberal would likely view the bill favorably because it closes a regulatory loophole that has limited federal regulation of oil and gas emissions and it explicitly brings hydrogen sulfide under the hazardous air pollutant framework.
They would see the statutory deadlines as a necessary push to get EPA action on a toxic gas that affects workers and nearby communities.
They would nonetheless want robust rulemaking, adequate enforcement resources, and protections for frontline and environmental justice communities during implementation.
A centrist/ pragmatic observer would see a clear public-health rationale for adding H2S to the hazardous air pollutant list and for closing a loophole that can prevent aggregation of emissions.
They would also be cautious about the bill’s rapid statutory deadlines, the potential administrative burden on EPA, and economic impacts on smaller operators.
They would want more detail on impacts, cost estimates, and mechanisms to phase in requirements or offer technical assistance to small sources.
A mainstream conservative would likely view the bill as federal overreach that increases regulatory burdens on the domestic oil and gas industry and on state permitting systems.
They would be skeptical of the need to add H2S to the hazardous air pollutant list and would be concerned that removing an aggregation exemption will broaden federal jurisdiction and compliance costs.
They would highlight potential negative impacts on energy production, jobs, and costs to consumers, and would call for state primacy, longer timelines, or exemptions for small producers.
The path through Congress.
Reached or meaningfully advanced
Reached or meaningfully advanced
Still ahead
Still ahead
Still ahead
The bill is narrow in text but consequential in effect: it removes a specific statutory exemption and compels EPA to add a pollutant and source categories, which would lead to new or tighter regulatory standards. Historically, targeted environmental regulatory rollbacks or closures of industry exemptions can be controversial and provoke concentrated opposition from affected sectors, reducing likelihood of enactment unless packaged into broader, negotiated legislation. The bill’s lack of phased implementation or carve-outs and the certainty of stakeholder pushback lower its standalone chances of becoming law.
- No cost estimate or regulatory impact analysis is included in the bill text; the fiscal and economic impacts on industry, consumers, and states are therefore uncertain.
- Stakeholder responses (industry, state agencies, public-health groups) will strongly influence legislative momentum; those reactions are not in the text.
Recent votes on the bill.
No vote history yet
The bill has not accumulated any surfaced votes yet.
Go deeper than the headline read.
Scope and pace of federal regulation: liberals emphasize closing the loophole and quick action; conservatives see overreach and want slower…
The bill is narrow in text but consequential in effect: it removes a specific statutory exemption and compels EPA to add a pollutant and so…
Relative to its intended legislative type, this bill is a focused substantive amendment to the Clean Air Act that clearly identifies the statutory provisions to change and imposes firm deadlines for EPA rulemaking, but…
Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.