Autos
Re “Dangerous Exhaust Levels Found Inside School Buses,” Feb. 12: The Natural Resources Defense Council’s study on the impact of diesel school bus exhaust on children could do more harm than good if it results in the rejection of new, clean diesel technology.
Feb. 18, 2001
Business
Some companies run from California’s strict regulatory standards on air pollution and emissions.
May 11, 2014
Money & Company
This article was originally on a blog post platform and may be missing photos, graphics or links.
Aug. 18, 2008
The company: Clean Diesel Technologies Inc.
May 12, 2014
Volkswagen called them “clean diesels,” branding them as the fun-to-drive alternatives to hybrids as it dominated the U.S. market for the engine technology.
Sept. 18, 2015
Chief executives of the world’s major automakers pledged Friday to work together for global standards on car safety and environmental regulations with an aim to reduce emissions and cut costs.
Sept. 28, 2002
Feel like there are too many gas-saving technologies to keep track of? We’re here to help.
June 18, 2013
California and the EPA should be commended for taking overdue steps to clean up diesel trucks (Oct. 7).
Oct. 18, 1999
California
Ushering in a new era of cleaner city buses, the Southern California Rapid Transit District today is scheduled to take delivery of the first 34 of a fleet of 303 methanol-powered buses.
Oct. 5, 1992
Commerce: The workhorse engines, and their pollution, are ubiquitous. New but costly technology holds promise.
May 31, 1999