Seventeen states, the District of Columbia, and seven of the nation’s top environmental groups petitioned the U.S. Court of Appeals for the D.C. Circuit to review the legality of the Trump EPA’s decision to withdraw the Obama EPA’s January 2017 determination that the Agency’s 2012 greenhouse gas (GHG) emissions standards for model year (MY) 2022–2025 […]
Tag: greenhouse gas
In 2017, industrial activity accounted for 22% of U.S. greenhouse gas (GHG) emissions, third behind transportation (29%) and electricity (28%). When adding indirect emissions from the off-site generation of electricity needed to power industrial facilities, the share increases to 29.7%.
With several minor exceptions, the EPA is proposing to grant each of the requests four small-volume manufacturers (SVM) made for alternative greenhouse gas (GHG) emissions standards for their light-duty vehicles.
In its continuing effort to bring its Clean Air Act (CAA) greenhouse gas (GHG) regulations in line with the U.S. Supreme Court’s ruling in Utility Air Regulatory Group v. EPA (UARG v. EPA), the Agency is proposing several amendments to provisions in its Prevention of Significant Deterioration (PSD) program. Essentially, the proposal describes specific conditions […]
In a case that set several precedents, a panel of the U.S. Court of Appeals for the 9th Circuit denied an appeal from environmental groups seeking to have the court review a final decision by the EPA to grant a Prevention of Significant Deterioration (PSD) permit for a new biomass-burning power plant planned by Sierra […]
American Trucking Associations (ATA) responded with “cautious optimism” to the final federal Phase 2 greenhouse gas (GHG) and fuel-efficiency standards for medium- and heavy-duty vehicles. The standards were adopted jointly by the EPA, which developed the GHG portion of the regulations, and the National Highway Traffic Safety Administration (NHTSA), which wrote the fuel-efficiency section. Industry’s […]
A little more than 3 years after President Obama introduced his national action climate plan in a speech at Georgetown University, the White House Council on Environmental Quality (CEQ) has released final guidance on how federal departments and agencies should consider greenhouse gas (GHG) emissions and the effects of climate change in reviews conducted under […]
The EPA has issued a final rule that finds that greenhouse gas (GHG) emissions from aircraft contribute to air pollution that may reasonably be anticipated to endanger public health and the welfare of future generations. Having made that determination, the EPA is now obligated by the Clean Air Act (CAA) to propose and issue final […]