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

The pilot fuels the locomotives with hydrotreated vegetable oil, which is made from vegetable oil and animal fats and emits ...

Commuter Rail system are now using renewable diesel, according to Keolis Commuter Services, which operates and maintains the ...

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 ...