EPA Requires Installation Of Emission System Warning Device In Heavy Diesel Trucks, Buses

Washington, D.C (AHN) - The U.S. Environmental Protection Agency required on Thursday the manufacturers of heavy diesel trucks and buses to place emission system warnings on dashboards by 2010.

The device will be similar to those mandated on lighter vehicle over a decade ago.

The order seeks to help the transport industry comply with EPA standards. While it will cost the manufacturers $2.3 billion to comply with the EPA requirement, it is expected to bring $70 billion worth of health benefits in terms of 8,300 less premature deaths and 9,500 hospital confinements.

The EPA order followed California's request for legal authority to require 400,000 diesel trucks to place new warning lights and related computer equipment made three months ago. California's standard for some emissions is slightly lower than the federal benchmarks.

Also on Thursday, the EPA announced it will issue together with the Department of the Army revised guidance to ensure the U.S.' wetlands, streams and other waters will secure better protection under the Clean Water Act.