According to projections by the U.S. Energy Information Administration (EIA), emissions of carbon dioxide (CO2) in the United States from burning fossil fuels to generate energy will decrease during the early to mid-2020s but will then begin to increase all the way to 2050. The reason, says the EIA, is that “economic growth and increasing […]
In a petition that captured the public’s attention when it was filed 5 years ago, 21 plaintiffs, aged 7 to 19, asked a U.S. District Court to order the federal government to “phase out fossil fuel emissions and draw down excess atmospheric CO2 so as to stabilize the climate system.”
In its 2018 Automotive Trends Report, the EPA states that estimated real-world CO2 emissions from model year (MY) 2017 light-duty vehicles were at a record low and fuel economy at a record high. The report covers vehicles manufactured in 2017, the most recent year for which the Agency has complete data. The report is based […]
As part of its two-part strategy to revitalize coal-fired power in the United States, the EPA is proposing to amend its 2015 final New Source Performance Standards (NSPS) for greenhouse gas (GHG) emissions from new, modified, and reconstructed electric utility generating units (EGUs).
At a public hearing in Fresno, California, on September 24, 2018, three of California’s top environmental officials struck back at the Trump administration’s proposed rollback of vehicle carbon dioxide (CO2) emissions standards set by the Obama administration in 2012.
On September 27, 10 justices of the U.S. Court of Appeals for the D.C. Circuit heard oral arguments from 16 attorneys divided over the legality of EPA’s Clean Power Plan (CPP). The hearing comprised a morning session that addressed whether authority for the EPA to promulgate the CCP exists in the Clean Air Act (CAA) […]
The EPA has simultaneously issued new rules governing gas emissions from both existing and new, modified, or reconstructed municipal solid waste (MSW) landfills. Gas emitted by MSW landfills comprises methane, carbon dioxide (CO2), and nonmethane organic compounds (NMOCs). Both final rules define affected MSW landfills as those with design capacities of 2.5 million metric tons […]