The Engine Improvements That Are Making Diesel Cleaner

The implementation of a new diesel fuel standard in the US has considerably improved the environmental performance of diesel vehicles. The Environmental Protection Agency (EPA) says that the new ultra-low sulfur diesel (ULSD) fuel has combined with other improved technologies to reduce diesel's particulate matter (PM) emissions by 99%.



from EETimes: http://ift.tt/1HHQyFG

via Yuichun