PNNL’s contributions over the last year span scientific discovery, sustainable energy and national security.

From landfills to fill-ups: novel catalysts may make plastic upcycling cleaner and more cost-effective.

PNNL’s new Energy Sciences Center has capabilities for scientists to advance solutions for storing clean hydrogen in chemical bonds.

Science and engineering solutions helping keep America safe from explosive, radiological, biological and cyber threats.

Despite the challenges, the talented and dedicated staff at Pacific Northwest National Laboratory kept delivering for the nation.

Like detectives looking for clues, researchers at the Department of Energy's Pacific Northwest National Laboratory have been working for nearly a decade on ways to identify the "fingerprints" of potential chemical threats.

Discovery in action. These words describe what we do at PNNL. For more than 50 years, we have advanced the frontiers of science and engineering in the service of our nation and the the world.