New Study on Clean Diesel Technology Affirms Near-Zero Emissions, No Significant Health Impact

“The significance of this study and its conclusions cannot be overstated,” said Allen Schaeffer, the Executive Director of the Diesel Technology ...

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State Corner

Learn more about how diesel powers the state’s economy, is the backbone of transportation systems and how policymakers in the state recognize the value of clean diesel technology.

Spotlight: Western States Petroleum Association

Western States Petroleum Association (WSPA) is a non-profit trade association that represents companies that account for the bulk of petrole...

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