With the governor's executive order, the State of Colorado may adopt California’s stricter low-emission vehicle standards.

The European Union aims to reduce CO2 emissions by 30% in just 12 years through the federation’s first proposed CO2 emissions standards.

New York City will begin using renewable diesel, a low-emission, 99% petroleum-free fuel, to power more than 1,000 city government vehicles, including many...

The California Air Resources Board has announced a public hearing on a proposed rule change that would extend maintenance support for faulty emissions...

The pilot allows up to four different companies to provide service with a maximum of 500 cars each, and the permits provide access to all of the residential...

Just in time for Earth Day, Lyft expects the new initiative to offset over a million metric tons of carbon.

The California Air Resources Board has fined Marten Logistics and Roadrunner Transportation Systems for failing to verify that trucks hired or dispatched...

Two Democratic senators who oversee environmental issues sent a letter on March 12 to Environmental Protection Agency Administrator Scott Pruitt, urging him...

Tennessee Tech's president has sent a letter to the U.S. Environmental Protection Agency urging that it not use the university's glider kit environmental...

This online resource was created to provide state officials and fleet managers with an accurate tool to gauge emissions reductions across various medium-...