## Latest Stories

30 results found
Filtered by Hydrogen & Fuel Cells and Emission Control
JULY 26, 2022
Director's Column

### Better Materials for Storing Hydrogen for a Clean Energy Future

PNNL researchers studying materials to enable safe, cost-effective hydrogen storage.
APRIL 25, 2022
Feature

### Seeking Energy Frontiers

Morris Bullock has led PNNL's pursuit of the efficient conversion of electrical energy and chemical bonds through control of electron and proton transfers.
APRIL 6, 2022
Feature

### From Steel Mill to DOE Laboratory, Arun Devaraj Seeks Perfection

Materials scientist Arun Devaraj is committed to improving the quality and performance of metals with a big assist from atom probe tomography.
FEBRUARY 3, 2022
Feature

### A New Catalyst for Natural Gas Engines

A multi-institution team of researchers has developed a palladium-based catalyst that could clean emissions from natural gas engines.
FEBRUARY 2, 2022
News Release

### The Path to Renewable Fuel Just Got Easier

Carbon-neutral waste-to-fuel flow cell process generates its own energy.
NOVEMBER 22, 2021
Director's Column

### 1st-of-a-Kind Project May Lead to Global Greenhouse Solutions

PNNL is rock solid on carbon storage, building on successful demonstration in eastern Washington.
NOVEMBER 4, 2021
News Release

### Renewable Hydrogen Fuel Being Studied for the Port of Seattle

A research team is exploring the safety and feasibility of clean hydrogen to replace some fossil fuel in medium- and heavy-duty vehicles and maritime uses at the Port of Seattle.
OCTOBER 25, 2021
Director's Column

MARCH 18, 2021
Feature

### New Clean Energy Process Converts Methane to Hydrogen with Zero Carbon Dioxide Emissions

PNNL teamed with academia and industry to develop a novel zero-emission methane pyrolysis process that produces both hydrogen and high-value carbon solids suitable for an array of manufacturing applications.
JANUARY 27, 2021
News Release

### Methane Emissions from Coal Mines Are Higher Than Previously Thought

Methane emissions from coal mines are likely higher than previously calculated, largely due to emissions from abandoned mines.
DECEMBER 14, 2020
Feature

### Stronger Cobalt for Fuel Cells

PNNL led a multi-institutional effort to design a highly active and more durable catalyst made from cobalt, which sets the foundation for fuel cells to power transportation, stationary and backup power, and more.
NOVEMBER 9, 2020
Feature

### Alloy-Forming Duo Unites to Amp Up Possibilities for Ethanol

PNNL scientists have developed a catalyst that converts ethanol into C5+ ketones that can serve as the building blocks for everything from solvents to jet fuel.