Tire pollution from cars produces 1,850 times more particles than exhaust emissions, with electric vehicles making the ...

It is commonly known that while electric vehicles do not produce tailpipe greenhouse gas emissions while driving, they do create debris from tire and brake abrasion. However, the degree to which they ...

In the past two months we've covered most of the emission systems that have appeared on recent automobiles. This month we'll conclude our discussion of these systems with those devices designed to ...

In the past couple of years, governments around the world have gone to significant lengths to reduce tailpipe emissions. Lawmakers in the European Union plan to implement a ban on the sale of new ...

Detroit Diesel, the captive engine brand for Freightliner and Western Star trucks, announced it will meet 2027 exhaust emissions limits with a combination of mechanical and electr ...

A catalyst using a single or just a few palladium atoms removed 90% of unburned methane from natural gas engine exhaust at low temperatures in a recent study. While more research needs to be done, the ...

Pacific Green Marine Technologies (PGMT) will manufacture its ENVI-Marine Exhaust Gas Scrubbing System (EGSS) for 52 vessels owned or managed Scorpio Tankers.Two days ago, Monaco-based dry bulk ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

To most of us, emission control systems are some sort of "black art" devices that have been forced upon us to rob performance and ruin gas mileage, but that's really not the whole story. Air pollution ...

From March 1, 2026, Vietnam will apply a new vehicle emissions testing procedure according to Decision 43/2025/QD-TTg.

The exhaust tips of a diesel truck have a similar function to the muffler tips of a gasoline vehicle. It routes the exhaust gasses at the vehicle's rear, while serving as a cosmetic purpose on some ...