EPAFinal Rule
Rescission of the Greenhouse Gas Endangerment Finding and Motor Vehicle Greenhouse Gas Emission Standards Under the Clean Air Act
EnvironmentTransportationEnergy
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Summary
This regulation undoes the EPA's previous finding that greenhouse gases (like carbon dioxide) are dangerous to human health and the environment. It also removes federal limits on pollution from cars and trucks, allowing manufacturers to produce vehicles with higher emissions.
Key Points
- 1The EPA is reversing its 2009 decision that declared greenhouse gases a threat to public health and welfare
- 2Federal emission standards for cars and trucks are being eliminated, potentially allowing vehicles to pollute more
- 3This affects automakers, who may no longer need to invest in cleaner vehicle technology
- 4Gas prices and air quality could change, impacting drivers and communities near highways
- 5States that had adopted stricter vehicle emission rules may face legal challenges to those rules
Impact Assessment
If you are a vehicle manufacturer, this means you can produce cars and trucks with higher greenhouse gas emissions without federal restrictions, reducing your compliance costs but potentially increasing environmental and health-related costs for society.
Impact Level
Major
Geographic Scope
National
Compliance Cost
None
Who is Affected
ManufacturersConsumersEnergy CompaniesState Governments
Key Dates
Published
February 18, 2026
Regulatory Connections
Amends CFR Sections
40 CFR Part 8640 CFR Part 1037
Other Documents in This Rulemaking (EPA-HQ-OAR-2025-0194)
EPAEnvironment
Hearings, Meetings, Proceedings, etc.: Reconsideration of 2009 Endangerment Finding and Greenhouse Gas Vehicle Standards; Extension of Comment Period
EPAEnvironment
Reconsideration of 2009 Endangerment Finding and Greenhouse Gas Vehicle Standards
EPAEnvironment
Hearings, Meetings, Proceedings, etc.: Reconsideration of 2009 Endangerment Finding and Greenhouse Gas Vehicle Standards
This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.
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