EPA lifts smog-related ban, allows more ethanol in summer gasoline

Gas pumpToday, the EPA acted on a proposed change to expand the amount of ethanol that can be mixed into pump gasoline from June 1 to September 1. In an official announcement, the agency made no comment about how the move might affect summer air quality or pollution issues. The EPA said that it “delivers on President Trump’s promise,”...

Report: EPA model will count fewer deaths to help favor coal plants

Smog over Los Angeles, courtesy Flickr user steven-bussThe EPA is following through on plans to reduce the number of deaths it counts as attributable to air pollution, reportedly in an effort to support the Trump Administration's plans to shore up the coal industry. The plans were first discussed at a meeting of a key EPA air-quality standards board in the end of March. Now a report in the New York...

Hyundai system purifies cabin air, raises awareness about pollution levels

Hyundai Smart Air Purification systemAs virtuous as one might be in choosing a vehicle that doesn’t produce tailpipe emissions, there’s a hazy reality to traveling by car: That you’re stuck breathing emissions from other gasoline or diesel vehicles—especially fine particulate emissions, which are some of the most concerning for health and tend to linger within...

LA Green New Deal targets 80 percent EVs, less driving

2017 Chevrolet Bolt EV electric car in Maven car-sharing fleet, Los Angeles [photo: Dan MacMedan foAs Washington waffles on developing a Green New Deal—or works to torpedo it altogether—LA's environmentalist mayor, Eric Garcetti, signed off on a local Green New Deal for the city on Monday. “Politicians don’t need to look across the aisle to find the answers—they need to look across the country,” he said, in...

EPA panel says air pollution not harmful

EPA Acting Administrator Andrew WheelerIt isn't just global warming emissions that the EPA plans to deregulate. At a meeting last Thursday, a key air quality standards board at the agency cast doubt on longstanding findings that particulate matter—the microscopic particles spewing from diesel tailpipes—can cause health problems leading to premature deaths. In the absence of...

EPA proposes more smog-contributing ethanol in summer gasoline

EPA Acting Administrator Andrew WheelerEthanol is known as an alternative fuel, and is even renewable. But that doesn't always make it clean. The Environmental Protection Agency, after releasing proposals to water down emissions and fuel economy standards for cars, attack states' plans to bolster EV sales, and reduce emissions standards for powerplants to charge EVs, has now released a...

Diesel lawsuit proceeds against Mercedes-Benz

2014 Mercedes-Benz E250 BlueTec 4MaticWhile Volkswagen has reached a historic settlement and had to buy back hundreds of thousands of its diesel cars in the U.S., it isn’t the only automaker to be investigated for cheating on diesel emissions. Fiat Chrysler recently agreed to recall its Ram and Jeep EcoDiesels and pay owners for misleading advertising claims. A third case...

EPA adds climate skeptic to science board

EPA Acting Administrator Andrew WheelerScience at the EPA has been a topic of much debate, and a lot of turmoil since President Trump took office. In that way, the addition of eight new members to the agency's much discussed Science Advisory Board isn't surprising. What may more surprising to some is the makeup of the new members announced Thursday. Most of the new members are...