Why Africa gets filthiest diesel fuel: little regulation, global traders

Offshore Oil RigAll countries have to deal with emissions from diesel vehicles, but African nations have it worst than most. They often have few emissions regulations, something Swiss trading firms take advantage of by importing fuel that's too dirty for sale in other regions. These firms often serve as both producer and distributor for fuels in Africa, according...

CAFE rules should stay as they are, auto-industry suppliers agree

Gas pumpThe lobbyists for automakers have made their views on Corporate Average Fuel Economy (CAFE) standards through 2025 quite clear. The majority of carmakers would prefer to see those standards relaxed, delayed or altered. Today, they call for a fleet average of 54.5 mpg (or about 38 mpg on window stickers) for vehicles sold in the U.S. by 2025. DON'T...