Green Car Congress

JUNE 15, 2012

Source: EPA. The US Environmental Protection Agency (EPA) proposed updates to its national ambient air quality standards (NAAQS) for harmful fine particle pollution (PM 2.5 ). EPA’s proposal would strengthen the annual health standard for PM 2.5 EPA is proposing two options for this 24?hour Click to enlarge.

EPA 257

EPA Standards Pollution Philadelphia 257

Green Car Congress

AUGUST 22, 2016

A new study suggests that focusing on a gasoline-fueled vehicle’s cold start is the best target for future design changes to reduce emissions of criteria pollutants. The researchers are presenting their work today at the 252 nd National Meeting & Exposition of the American Chemical Society (ACS) in Philadelphia. —Greg Drozd.

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Gasoline Emissions San Diego Los Angeles 150

Green Car Congress

AUGUST 28, 2011

Each of the four recipients will match a percentage of the grant amount with their own funds to purchase compressed natural gas-powered vehicles; retrofit diesel engines with cleaner technology; replace older, more polluting diesel buses with cleaner diesel buses; or purchase hybrid electric-powered buses.

Pennsylvania 186

Pennsylvania Grant Clean Cleaning 186

Green Car Congress

APRIL 14, 2017

The US Environmental Protection Agency (EPA) has published the plan for the first tranche of Volkswagen’s National Zero Emission Vehicle (ZEV) Investment spending, directed at 11 cities nationwide—New York, Washington, D.C.,

Charging 150

Charging America DC Raleigh 150

Green Car Congress

JULY 3, 2017

Chicago, Portland, Boston, Seattle, Philadelphia, Denver, Houston, Miami, and Raleigh—and several highway corridors. Although Electrify America has a single vision—presented in both the EPA approved plan and the pending California ZEV plan—the two plans differ in implementations. One vision, two implementations.

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America California Charging Fresno 150