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Tuesday, Jul 21, 2026
Outside the box.
EPA Reconsiders Greenhouse Gas Endangerment Finding Amid Major Rollbacks
The Trump administration's Environmental Protection Agency pivots towards deregulation, potentially undermining climate protections.
The Environmental Protection Agency (EPA) under the Trump administration is set to reevaluate the official determination that greenhouse gases pose a risk to public health, a decision that has broad implications for U.S. climate policy.
This announcement comes amid a sweeping series of rollbacks on environmental regulations targeting pollution from a variety of sources such as power plants, automobiles, and water bodies.
On Wednesday, the EPA launched a significant initiative to potentially rescind the 2009 endangerment finding.
This finding, established following a Supreme Court ruling, affirmed the EPA's authority to regulate greenhouse gases due to their detrimental effects on human health.
This determination serves as a foundational element of current U.S. regulations aimed at curbing emissions that contribute to climate change, which is increasingly recognized as a global crisis.
Despite substantial scientific evidence linking rising emissions to severe environmental fallout and escalating economic costs, President Trump has previously characterized climate change as a hoax, dismissing the urgency expressed by environmental advocates.
Lee Zeldin, the EPA administrator, stated that the review of the endangerment finding stems from concerns it fosters a regulatory climate detrimental to industries and consumer choice.
He described the day of the announcement as potentially the “most consequential day of deregulation in American history,” suggesting a shift away from what he termed the “climate-change religion.”
The environmental community has expressed alarm over the EPA's actions, with advocates pledging to challenge these changes in court, a strategy that previously yielded successes against Trump's regulatory rollbacks during his first term.
Jason Rylander, legal director at the Center for Biological Diversity’s Climate Law Institute, criticized the administration's approach, citing the ongoing threat to public health and environmental stability posed by pollution and climate change.
The EPA's extensive suite of announcements included plans to abandon a Biden-era initiative designed to limit emissions from coal-fired power plants—an initiative that itself was a scaled-back version of an earlier Obama administration effort, which had been overturned by the Supreme Court.
Additional revisions are planned for automotive emissions standards, which Zeldin claims impose excessive restrictions on the automotive industry's transition towards electric vehicles.
Moreover, the agency is contemplating reductions in standards intended to mitigate soot pollution, which is associated with various health problems, and is considering changes to allow for greater pollution in waterways by power plants.
The sweeping deregulation efforts are reminiscent of significant legislative changes made in the 1970s aimed at eliminating environmental degradation characterized by smog and contaminated water bodies.
Pollutants resulting from industrial activities are known to contribute to health issues, including respiratory and cardiovascular diseases, while greenhouse gases are recognized for exacerbating climate-related disasters such as extreme heat events and floods.
Environmental advocates have condemned the Trump administration's rollback strategy.
Dominique Browning, director of the Moms Clean Air Force, highlighted the potential regression of air quality protections to pre-Clean Air Act conditions, emphasizing the risks posed to public health, particularly to children.
Following these announcements, the EPA also restructured its operational focus, disbanding offices dedicated to addressing pollution's impacts on marginalized communities and initiating staff layoffs.
Zeldin has raised concerns about the proper allocation of resources, halting a proposed $20 billion grant program aimed at tackling the climate crisis, citing fears of potential fraud.
This decision has prompted legal scrutiny from Democratic legislators.
Former EPA officials have lamented the current regulatory trajectory.
Gina McCarthy, who served as EPA administrator during the Obama administration, described the day of the rollbacks as catastrophic, asserting that the agency is neglecting its duty to protect public health.
Further deregulation actions are anticipated in the coming weeks, with the Energy Dominance Council looking to significantly reduce regulatory burdens on the fossil fuel industry.
Interior Secretary Doug Burgum indicated a commitment to streamline regulatory processes, asserting the potential for substantial elimination of existing regulations.
This announcement comes amid a sweeping series of rollbacks on environmental regulations targeting pollution from a variety of sources such as power plants, automobiles, and water bodies.
On Wednesday, the EPA launched a significant initiative to potentially rescind the 2009 endangerment finding.
This finding, established following a Supreme Court ruling, affirmed the EPA's authority to regulate greenhouse gases due to their detrimental effects on human health.
This determination serves as a foundational element of current U.S. regulations aimed at curbing emissions that contribute to climate change, which is increasingly recognized as a global crisis.
Despite substantial scientific evidence linking rising emissions to severe environmental fallout and escalating economic costs, President Trump has previously characterized climate change as a hoax, dismissing the urgency expressed by environmental advocates.
Lee Zeldin, the EPA administrator, stated that the review of the endangerment finding stems from concerns it fosters a regulatory climate detrimental to industries and consumer choice.
He described the day of the announcement as potentially the “most consequential day of deregulation in American history,” suggesting a shift away from what he termed the “climate-change religion.”
The environmental community has expressed alarm over the EPA's actions, with advocates pledging to challenge these changes in court, a strategy that previously yielded successes against Trump's regulatory rollbacks during his first term.
Jason Rylander, legal director at the Center for Biological Diversity’s Climate Law Institute, criticized the administration's approach, citing the ongoing threat to public health and environmental stability posed by pollution and climate change.
The EPA's extensive suite of announcements included plans to abandon a Biden-era initiative designed to limit emissions from coal-fired power plants—an initiative that itself was a scaled-back version of an earlier Obama administration effort, which had been overturned by the Supreme Court.
Additional revisions are planned for automotive emissions standards, which Zeldin claims impose excessive restrictions on the automotive industry's transition towards electric vehicles.
Moreover, the agency is contemplating reductions in standards intended to mitigate soot pollution, which is associated with various health problems, and is considering changes to allow for greater pollution in waterways by power plants.
The sweeping deregulation efforts are reminiscent of significant legislative changes made in the 1970s aimed at eliminating environmental degradation characterized by smog and contaminated water bodies.
Pollutants resulting from industrial activities are known to contribute to health issues, including respiratory and cardiovascular diseases, while greenhouse gases are recognized for exacerbating climate-related disasters such as extreme heat events and floods.
Environmental advocates have condemned the Trump administration's rollback strategy.
Dominique Browning, director of the Moms Clean Air Force, highlighted the potential regression of air quality protections to pre-Clean Air Act conditions, emphasizing the risks posed to public health, particularly to children.
Following these announcements, the EPA also restructured its operational focus, disbanding offices dedicated to addressing pollution's impacts on marginalized communities and initiating staff layoffs.
Zeldin has raised concerns about the proper allocation of resources, halting a proposed $20 billion grant program aimed at tackling the climate crisis, citing fears of potential fraud.
This decision has prompted legal scrutiny from Democratic legislators.
Former EPA officials have lamented the current regulatory trajectory.
Gina McCarthy, who served as EPA administrator during the Obama administration, described the day of the rollbacks as catastrophic, asserting that the agency is neglecting its duty to protect public health.
Further deregulation actions are anticipated in the coming weeks, with the Energy Dominance Council looking to significantly reduce regulatory burdens on the fossil fuel industry.
Interior Secretary Doug Burgum indicated a commitment to streamline regulatory processes, asserting the potential for substantial elimination of existing regulations.
