Air

"The International Maritime Organization (IMO) on Friday agreed stricter energy efficiency targets for certain types of ships in an effort to speed up action to cut the sector’s emissions."

"The director of Illinois' environmental agency abruptly reversed positions last year on a key air quality compliance recommendation after being contacted by Clint Woods, the deputy head of EPA's air office, according to public records cited in federal court litigation."

"Authorities declared an environmental emergency on Tuesday for metropolitan Mexico City, one of the world’s most populous megalopolises, as smoke from nearby wildfires pushed pollution to levels deemed potentially harmful to human health."

"A secretive utility industry coalition formerly represented by a top official at the Environmental Protection Agency is dissolving amid investigations into whether its members received special treatment from the Trump administration."

The production of oil and natural gas in West Texas is booming but it’s coming at a cost to residents who are regularly exposed to unhealthy levels of air pollution, according to a report issued by an environmental group."

"Three nonprofit organizations will use a network of satellites and artificial intelligence to track carbon emissions from every power plant in the world under a $1.7 million project announced by Google.org. yesterday."

"Maryland environmental regulators were in talks with a Western Maryland paper mill about how to significantly reduce the facility’s output of a harmful pollutant when its owner shocked state officials last week by announcing plans to shutter the 131-year-old factory."

"Millions of tourists will head out into America’s national parks this summer in search of fresh mountain air. But according to a new report they should instead expect dangerous levels of pollution; roughly 96% of the nation’s parks are struggling with significant air quality issues."