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September 07, 2019   |   Hillsboro Tribune


Washington County, Oregon to run vehicles on REG ultra clean diesel

Washington County (Oregon) is committed as the first customer to purchase REG Ultra Clean Diesel from Bretthauer Oil.

REG Ultra Clean Diesel is a patent-pending blend of renewable diesel and biodiesel that significantly reduces tailpipe emissions and has multiple performance advantages compared to conventional diesel. By combining the increased cetane of renewable diesel with the increased lubricity and more complete combustion of biodiesel, REG Ultra Clean Diesel offers improved combustion quality, reduced engine wear and more reliable operation year-round compared to conventional diesel.

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