Latest Stories

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Filtered by Emission Control
AUGUST 4, 2021

Green Diesel for the Road Ahead

A new report led by PNNL identifies the top 13 most promising waste- and biomass-derived diesel blendstocks for reducing greenhouse gas emissions, other pollutants, and overall system costs.
JANUARY 18, 2016
Director's Column

PNNL Making Cleaner and More Efficient Vehicles

As Tri-Citians, we're fortunate that we don't have the frustrating traffic and long commutes that our friends in Seattle and Portland endure. And with lower prices at the pump, we don't think much about fuel efficiency.