Trump Rolls Back Greenhouse Gas Regulations: “Endangerment Finding” Repealed
The federal government will no longer regulate greenhouse gas emissions from sources like cars, trucks, and power plants, following an announcement Thursday by President Trump and Lee Zeldin, the head of the Environmental Protection Agency. This action formally repeals the “endangerment finding,” a key justification for federal regulation of pollutants like carbon dioxide and methane.
The End of the “Endangerment Finding”
For the past 17 years, the federal government has regulated emissions to address climate change and mitigate risks associated with worsening heat waves, wildfires, droughts, and floods. Up to 20% of heat-trapping gases in the United States originate from cars and light trucks, with significant contributions also coming from airplanes, power plants, and oil and gas facilities.
The “endangerment finding,” established in 2009 under the Obama administration, determined that greenhouse gases pose a threat to public health and welfare, allowing the EPA to regulate them under the Clean Air Act. Thursday’s announcement eliminates this core justification. Lee Zeldin initiated the reversal last year with plans to repeal the rule.
Justification and Potential Savings
The Trump administration argues the “endangerment finding” is costly and hinders American energy dominance. White House press secretary Karoline Levitt stated the repeal could save Americans roughly $1.3 trillion, with an estimated average savings of over $2,400 on new vehicles. President Trump echoed this, claiming the action would eliminate over $1.3 trillion in regulatory costs and dramatically lower car prices.
However, the National Consumers League disputes these claims, stating its analysis shows federal safety and fuel economy standards save households thousands of dollars over a vehicle’s lifespan with only a marginal effect on vehicle prices. Critics also point to the potential for far larger economic costs associated with unchecked climate pollution, potentially exceeding $1.5 trillion in home values alone.
A Shift in Regulatory Burden
According to Lee Zeldin, eliminating the rule will align EPA regulations with the original intent of the Clean Air Act. He stated manufacturers will no longer be required to measure, compile, and report greenhouse gas emissions for vehicles and engines, and the push for electric vehicles is eliminated.
What Happens Next?
Legal experts note the 2009 endangerment finding is supported by established science and years of court rulings, including a Supreme Court affirmation that greenhouse gases are air pollutants subject to Clean Air Act regulation. This legal precedent could lead to protracted litigation challenging the administration’s authority to erase its own scientific and statutory conclusions.
John Tobin-de la Puente, a business professor at Cornell University, suggests companies are unlikely to base long-term plans on this action, given the four-year election cycle and the likelihood of future administrations reinstating carbon emission regulations.
Frequently Asked Questions
What is the “endangerment finding”?
The “endangerment finding” is a 2009 EPA determination that greenhouse gases pose a threat to public health and welfare, providing the legal basis for regulating those emissions under the Clean Air Act.
What does the Trump administration claim will be the benefits of repealing the rule?
The administration claims repealing the rule will save Americans roughly $1.3 trillion and lower the cost of new vehicles by an average of $2,400.
What is the potential for legal challenges?
Legal experts believe the administration is vulnerable to legal challenges due to the existing scientific and legal precedent supporting the regulation of greenhouse gases.
Given these changes, how might businesses adapt their long-term strategies regarding environmental sustainability and emissions standards?