Green Car Congress

JULY 22, 2022

Airbus UpNext, a wholly-owned subsidiary of Airbus, has revealed a flight test program to study the contrails produced by a hydrogen combustion engine as part the Company’s ZEROe roadmap. Test flights are scheduled for late 2022 in North Dakota in collaboration with the University of North Dakota.

Hydrogen 259

Hydrogen North Dakota Engine Alternative Fuels 259

Green Car Congress

JANUARY 20, 2020

The latest annual data from the Federal Highway Administration show that in 2018 the maximum (348,796 million miles in California) was 94.5 Because total VMT depends, in part, on the size of the population, of interest in this study was the variation among the states in vehicle miles traveled per person (VMT per person). Census Bureau.

Wyoming 356

Wyoming Personal District of Columbia Rhode Island 356

Green Car Congress

FEBRUARY 15, 2020

The study focuses on the period between 2005 and 2018 and tracks combustion emissions of various polluting compounds from various sectors, looking at every state in the contiguous United States, from season to season and year to year. They first obtained emissions data from each of seven sectors for the years 2005, 2011, and 2018.

MIT 307

MIT Pollution Emissions 2005 307

Green Car Congress

NOVEMBER 30, 2017

These highly concentrated samples are greater than 300 parts per million (ppm). The discovery was made in partnership with West Virginia University (WVU), the University of Kentucky (UK), Tetra Tech, and the XLight Corporation. —US Secretary of Energy Rick Perry.

Coal 150

Coal Kentucky Pennsylvania West Virginia 150