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Study found highly elevated PM2.5 in pre-COVID-19 subway air in NE US; NYC the worst

Green Car Congress

concentrations and particle composition from area samples collected in the subways of Philadelphia, Pennsylvania; Boston, Massachusetts; New York City, New York/New Jersey (NYC/NJ); and Washington, District of Columbia. By comparison, aboveground air concentrations for all measured cities averaged just 16 ?g/m

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DOE releases three reports showing strong growth in US fuel cell and hydrogen market

Green Car Congress

The US Department of Energy (DOE) released three new reports showcasing strong growth across the US fuel cell and hydrogen technologies market. According to these reports, the US continues to be one of the world’s largest and fastest growing markets for fuel cell and hydrogen technologies. 2012 Fuel Cell Technologies Market Report.

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