"Studies Are Homing in on Which Particles Polluting the Air Are Most Sickening -- and Why"
Anything related to air quality, air pollution, or the atmosphere
California this week put in place the toughest restrictions in the world on smog from ships, requiring reductions of more than 80 percent of soot from foreign and US ships out to 24 miles from shore. Tankers, cargo vessels and cruise ships burn bunker fuel, which has sulfur content as much as 1,000 times higher than on-road diesel. The US is moving forward to copy California's rules by 2015. Paul Rogers reports in the San Jose Mercury News.
"A judge has ordered Chevron Corp. to stop work on its controversial oil refinery expansion in Richmond, [Calif.], handing environmentalists their biggest victory in a long fight over the project."
"The Environmental Protection Agency is proposing tougher rules to reduce air pollution from large oceangoing ships, including oil tankers and cargo vessels."
"The Obama administration on Monday proposed to strengthen a key air pollution health standard to better protect children and people with respiratory illnesses."
"The Virginia Department of Environmental Quality will evaluate older coal-fired power plants for compliance with today's federal air quality standards, Virginia Governor Tim Kaine announced today. The state will survey air pollution from facilities throughout Virginia that were initially grandfathered by the 1970 federal Clean Air Act."
The Commission for Environmental Cooperation, which is a joint effort of Canada, the US, and Mexico, released on June 10, 2009, its annual report tracking and comparing toxic emissions.
After several years of preparatory work, EPA is expected to announce by June 26, 2009, its proposed primary standard for one of the six "criteria" air pollutants, nitrogen dioxide.