Feature Articles

A discovery from PNNL and Washington State University could help reduce the amount of expensive material needed to treat vehicle exhaust by making the most of every precious atom.

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.

PNNL researcher's proposed overhaul of outdated electricity measurements could mean fewer blackouts, better automation, and more clean energy resources.

Using existing fish processing plants, kelp and fish waste can be converted to a diesel-like fuel to power generators or fishing boats in remote, coastal Alaska.

PNNL researchers are forming a clearer picture of how plant matter is transformed in the microbial gardens created by leaf-cutter ants.

Of the various methods to store renewable energy, one stands out for holding onto energy for months at a time: storing energy in the chemical bonds of molecules such as hydrogen.