Final regulations maintain three-pillar requirements for electrolysis-hydrogen production; access to existing renewable ...

On April 11, the International Maritime Organization’s 83rd Marine Environment Protection Committee approved regulations ...

The Sophies Minde project represents the next frontier in pioneering zero-emission off-road machinery in Oslo.

Assesses global shipping emissions over 2016–2023 using updated, state-of-the-science methods, providing new insights into ...

Delaying standards also leads to higher total cost of ownership per vehicle (due to higher lifetime fuel costs), higher ...

This policy update explores the U.S. multi-pollutant emissions standards for model years 2027 and later, which establish new standards for light-duty and medium-duty vehicles.

There’s a famous koan, or philosophical question used in Zen meditation, that asks, “What is the sound of one hand clapping?” An aviation variant of the question is, “What is the boom from a ...

When wildfires raged through Los Angeles at the start of the year, smoke filled the skies and evoked memories of the thick smog that blanketed the city decades ago. That level of smog is a thing of ...