Search Results for diesel
A Step Toward Renewable Diesel
MIT engineers have genetically reprogrammed a strain of yeast so that it converts sugars to fats much more efficiently, an advance that could make possible the renewable production of high-energy fuels such as diesel. The researchers, led by Gregory Stephanopoulos,…
Oslo Temporarily Bans Diesel Cars to Combat Pollution
Oslo will ban diesel cars from the road for at least two days this week to combat rising air pollution, angering some motorists after they were urged to buy diesel cars a few years ago. The ban will go into…
Diesel Cars are 10 Times More Toxic than Trucks and Buses, Data Shows
Modern diesel cars produce 10 times more toxic air pollution than heavy trucks and buses, new European data has revealed. The stark difference in emissions of nitrogen oxides (NOx) is due to the much stricter testing applied to large vehicles…
Five West African Countries Ban ‘Dirty Diesel’ From Europe
Five west African countries have announced measures to end the practice of European oil companies and traders exporting “African quality” diesel – highly polluting fuels that could never be sold in Europe. Swiss commodity traders were accused in a report…
Four major cities move to ban diesel vehicles by 2025
The leaders of four major global cities say they will stop the use of all diesel-powered cars and trucks by the middle of the next decade. The mayors of Paris, Mexico City, Madrid and Athens say they are implementing the…
Make Central London Diesel-Free to Solve Air Pollution Crisis – Report
Ridding inner London of virtually all diesel vehicles would solve the capital’s air pollution crisis, according to research published as the high court is due to rule on the government’s air quality plan. Illegal levels of air pollution cause about…
Detroit Diesel Corp. to Pay Penalty and Reduce Exposure to Harmful Diesel Exhaust to Resolve Clean Air Act Violations
The U.S. Environmental Protection Agency (EPA) and the U.S. Department of Justice (DOJ) today announced a settlement with Detroit Diesel Corp. that resolves alleged violations of the Clean Air Act for selling heavy-duty diesel engines that were not certified by…