In a recent letter to the Environmental Protection Agency (EPA), the Passenger Vessel Association (PVA) said that more understanding is needed before an efficient and effective process to reduce ...

The EPA on Tuesday released its final rules on reduced NOx and particulate emissions for heavy-duty vehicles such as semi-trucks, buses and other commercial vehicles. They’re the first new smog rules ...

NOTE: This is part one of a two-part series on the ABCs of emissions requirements in the marine industry. Today environmental concerns are at the forefront of the public and represent a major effort ...