Renewable diesel aims to cut emissions and to lower the carbon footprint of the MBTA, which will help the Commonwealth reach its emission reduction goals.

The battery-powered locomotive will be situated in a consist between two Tier 4 locomotives ... the entire consist by at least 10 percent. The pilot test will run from January until the end ...

The fuel pilot consists of all locomotives that lay over at the Newburyport ... out of their cars and onto the train is a great first step, and we need to do more if we are going to reach the ...