Green Car Congress

SEPTEMBER 22, 2018

A new study by MIT researchers, published this month in Atmospheric Environment , finds that in Europe, 10 major auto manufacturers produced diesel cars, sold between 2000 and 2015, that generate up to 16 times more NO x emissions on the road than in regulatory tests—a level that exceeds European limits but does not violate any EU laws.

MIT 273

MIT Diesel Europe Emissions 273

Green Car Congress

MAY 21, 2020

In Switzerland, retrofitting the EA 189 engine was mandatory. Cars from General Motors (Opel, Vauxhall, Chevrolet), Renault-Nissan and Fiat Chrysler Automobiles emitted almost twice as much NO x into the environment on cold days as on warm days. The NOx values for the 1.6-liter doi: 10.1021/acs.estlett.0c00188.

Diesel 207

Diesel Engine Exhaust Emissions 207

Green Car Congress

AUGUST 21, 2013

ORNL’s current mission is to conduct basic and applied research and development to create scientific knowledge and technological solutions that strengthen the nation’s leadership in key areas of science; increase the availability of clean, abundant energy; restore and protect the environment; and contribute to national security.

Transportation 316

Transportation Clean Cleaning Li-ion 316