Tagged: Emissions

MCI D4500 Commuter Coach

San Diego adding CNG buses

The San Diego, Calif., Metropolitan Transit System (MTS) has officially retired the last of its diesel buses and added two more electric buses to its fleet. The agency has a long history of adopting clean…

EPA Press Conference - Clean Truck Initiative, EPA Issues Emissions Pre-Rule

EPA Issues Emissions ‘Pre-Rule’

An Environmental Protection Agency (EPA) pre-rule issued Jan. 6 is the first formal step in an attempt by the agency to establish more stringent heavy-duty diesel truck emission standards for oxides of nitrogen (NOx) and…

Tank Transport