
There have been persistent reports of severe and accelerated corrosion in storage tanks and dispensing equipment, ever since the EPA mandated the introduction of ultra-low sulfur diesel (ULSD). The Clean Diesel Fuel Alliance was formed, which commissioned a survey to investigate these reports. The results were released on Sept.5, 2012. The 146-page report says it has identified the possible cause of corrosion in systems stroing and dispensing ULSD.