Green Car Congress

OCTOBER 24, 2022

New research from Chalmers University of Technology, Sweden, finds that the discharge water from ships’ exhaust gas treatment systems—i.e., For many years, we’ve flagged the fact that scrubbers account for disproportionately large emissions of hazardous and acidifying substances into the marine environment.

Exhaust 170

Exhaust Emissions Mariner Gas 170

Green Car Congress

FEBRUARY 27, 2023

Tire wear particles pollute the environment, the air we breathe, the water run-off from roads and has compounding effects on waterways and agriculture. Large particles are carried from the road by rain into rivers, where they may leach toxic chemicals into the environment, whilst smaller particles become airborne and breathed in.

Pollution 243

Pollution Transportation London Environment 243

Green Car Congress

JUNE 4, 2018

But we also had to take into account the increased number of competitors which make the A-segment an even more challenging environment. As a result, combustion efficiency is further enhanced, improving both fuel economy and exhaust gas performance. Through significant improvements to the 1.0-liter,

MPG 186

MPG Engine Toyota 2018 186

Green Car Congress

JANUARY 18, 2018

Unlike desert dust, which is primarily composed of crustal material, road dust is a complex mixture that also includes particles from road surface, brake, and tire wear; traction materials; semivolatile components of vehicle exhaust; and vegetative detritus, including soil and humic materials. —Sarah Styler, corresponding author.

Cape Verde 170

Cape Verde Niger Arizona Exhaust 170

Green Car Congress

OCTOBER 30, 2016

The new six-cylinder in-line engine comes with an intelligent form of turbocharging: assisted by the ISG at start-off, the electric auxiliary compressor (eZV) guarantees immediate high torque when driving off and accelerating, bridging the time before the large exhaust turbocharger cuts in. Almost imperceptible restart of the engine.

Gasoline 150

Gasoline Mercedes Engine Diesel 150

Green Car Congress

MARCH 27, 2015

Friction-reducing measures include a variable speed water pump, a clutched air compressor, low-viscosity oil and an improved cylinder kit. The Freightliner SuperTruck features a low-back-pressure, next-generation aftertreatment system that efficiently removes NO x from the exhaust stream.

2009 150

2009 Engine Detroit Oregon 150

Clean Fleet Report

JULY 22, 2021

Clean Fleet Report’s CX-9 Signature, painted in Snowflake White Pearl, had a color-keyed shark fin antenna and a power moonroof, with the dual, bright exhaust tips completing the graceful and attractive design. Road Test: 2018 Volkswagen Tiguan. Road Test: 2018 Chevrolet Traverse. Flash Drive: 2018 Toyota Highlander.

Mazda 52

Mazda MPG Fuel Economy SUV 52