Low-activity waste from Hanford tank vitrified for first time in a continuous process at PNNL.

When it comes to the special sauce of batteries, PNNL researchers say it's all about the salt concentration.

PNNL and WSU team on research to handle waste streams from biofuel production.

Nearly $6 million in new funding has been awarded to 15 energy storage projects through the PNNL-led Battery500 consortium.

PNNL research has created a unique video that shows oxygen bubbles inflating and later deflating inside a tiny lithium-air battery. The knowledge gained from the video could help make lithium-air batteries that are more compact, stable and

Cleaning up Hanford is no easy task: it is one of the world's largest and most complex environmental remediation projects. The nation's top engineering firms are on the job and the Department of Energy's PNNL is helping.

Nuclear power figures prominently in our country's energy portfolio and is essential to our economic and environmental security.