In a first-of-its kind study examining the impact black carbon has on climate in California, researchers found the state’s efforts to reduce air pollution, particularly from diesel engines, has cut black carbon concentrations by 90% since 1966, without…
President Obama and President Xi have the opportunity when they meet tomorrow and Saturday to secure the biggest climate victory available before 2020 by agreeing to phase down HFCs under the Montreal Protocol. In a letter sent yesterday, the…
Arctic Council Ministers from Canada, Denmark, Finland, Norway, Sweden, the Russian Federation, and the United States yesterday called for taking action “as soon as possible” to phase down HFCs under the Montreal Protocol and for reducing black carbon and methane emissions in the Arctic.
Congressman Scott Peters (D-Calif.) today introduced the Super Pollutant Emissions Reduction Act of 2013, or SUPER Act, to establish a U.S task force to reduce super climate pollutants under existing authorities.
The Multilateral Fund of the Montreal Protocol will provide China $385 million over the next 17 years to completely eliminate its industrial production of HCFCs by 2030.
Sea-level rise—a growing threat that washes away beaches, attacks costal development, and raises the platform for launching ever more damaging and deadly storm surges—can be cut significantly by…
Indoor air pollution is the fourth leading global risk factor for death according to the Global Burden of Disease study produced by 488 researchers from 50 countries.
The Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants (CCAC) celebrates its first anniversary today. Launched by Secretary of State Hillary Clinton with an initial group of six country partners and the United Nations Environment Programme, the Coalition has quickly…
SAE International (formerly known as the Society of Automotive Engineers) has reconfirmed that R-1234yf is a safe and acceptable alternative to the super-greenhouse gas HFC-134a now used in automobile air conditioners in a recent announcement.
Arctic Environment Ministers are calling for “urgent action” to reduce black carbon, methane, and HFCs in order to help protect the Arctic and reduce the risk of setting off self-amplifying feedback mechanisms that accelerate warming and lead to irreversible impacts.