Torching Emissions: Invention Cuts Plant Emissions (RedNova) By RUSSELL RAY World Staff Writer Tulsa's Callidus Technologies unveils system that limits petrochemical plant pollution Callidus says the new technology limits air pollution from petrochemical plants. [News Source]

Diesel no longer a dirty word (Contra Costa Times) Diesel engines mainly power trucks, buses and construction equipment in the United States, and they have long been scorned by environmentalists concerned about air pollution. [News Source]

Diesel’s image is changing as industry gears up for cleaner fuel (The News Journal) HAGERSTOWN, Md. -- Diesel engines mainly power trucks, buses and construction equipment in the U.S., and they have long been scorned by environmentalists concerned about air pollution. That dirty image is changing, however, and could spark renewed interest in diesel-powered passenger vehicles. The auto industry is already transitioning to more advanced engine systems as new rules go into effect [News Source]

Diesel’s Dirty Image Gets A Scrub (Hartford Courant) Auto Industry Gearing Up For Cleaner Fuel Diesel engines mainly power trucks, buses and construction equipment in the United States, and they have long been scorned by environmentalists concerned about air pollution. [News Source]