A new study confirms what electric car drivers already know: that EVs are cleaner than gasoline cars, even when emissions from electricity generation are factored in. Electric cars are in fact cleaner than gasoline cars in 95% of the world, according to a joint study by the Universities of Cambridge, Exeter, and Nijmegen (via BBC News). The only... Electric cars are cleaner than gasoline ones in 95% of the world, study finds
A new study confirms what electric car drivers already know: that EVs are cleaner than gasoline cars, even when emissions from electricity generation are factored in. Electric cars are in fact cleaner than gasoline cars in 95% of the world, according to a joint study by the Universities of Cambridge, Exeter, and Nijmegen (via BBC News). The only... 
The unprecedented social distancing measures put in place by many countries to slow the spread of coronavirus have already produced a measurable effect in one important area--emissions. The slowdown of human activity in many of the world's most populous, most heavily industrialized countries has led to the best air quality in decades. Satellite... 
Tire and brake wear could be the next front of emissions testing, according to Emissions Analytics, an organization that conducts independent emissions tests. Emissions Analytics found that emissions of particulate matter from tire wear can be 1,000 times worse than from tailpipes. Particulate matter refers to solid material emitted by vehicles... 
Sometimes, the spotlight can have drawbacks. A federal judge has ordered the stars of the Discovery Channel show Diesel Brothers to pay an $851,451 fine for air pollution, according to The Salt Lake Tribune. David "Heavy D" Sparks and David "Diesel Dave" Kiley, along with other defendants in the case, run a Utah-based shop that modifies diesel... 
For those who care about the environment and keeping their driving footprint small, one of the most compelling selling points for electric cars is that your car gets cleaner over time—because the electricity you’re plugging into, from the power grid, is being weaned off coal and toward cleaner and more sustainable sources. This... 
UK Prime Minister Boris Johnson has been compared to U.S. President Donald Trump in some respects. And yet environmental policy is one area in which their positions could not be more different. One thing the two have in common is, perhaps, not delivering to automakers quite what they had wanted. Johnson is expected to announce, in November at the... 
![Exhaust emissions from tailpipe [photo: Simone Ramella, 2005, used under Creative Commons 2.0]](https://images.hgmsites.net/tmb/exhaust-emissions-from-tailpipe-photo-simone-ramella-2005-used-under-creative-commons-2-0_100644014_t.gif)
While significant sooty black deposits—and even, occasionally, visible puffs coming from the tailpipe—used to be a sign your gasoline car needed a tune-up, they’re a normal fact of life with many newer cars that are supposedly cleaner-burning. What’s the disconnect? While the modern gasoline direct-injection technologies... 
One campaign pledge the Trump Administration hasn’t been able to keep, as of yet, is the revival of the U.S. coal industry. U.S. coal power plants shut down at their second-fastest rate ever in 2019, according to new data from Thomson Reuters and the federal government, as reported by Reuters Monday. During 2019, 15.1 gigawatts of coal-fired... 
Europe’s leading clean-transportation group has allied with other organizations on the Continent plus the Sierra Club in the U.S. to get the word out that in the largest, most congested cities, ride-hailing services are adding to issues with pollution and congestion—not easing them. An analysis released last week by the European group... 
In the aftermath of the Volkswagen diesel emissions scandal and all of its settlement terms, it might seem that a cleaner, more efficient future is assured. Electric possibilities will offer far lower carbon dioxide and local criteria emissions over the long term, but in the short term the aftermath of the diesel matters gets complicated. Over at...