Researchers at PNNL have come up with a novel way to use silicon as an energy storage ingredient, replacing the graphite in electrodes. Silicon can hold 10 times the electrical charge per gram, but it comes with problems of its own.

Scientists have witnessed the formation of the solid-electrolyte interphase, a critical component in lithium-ion batteries.

Scientists have uncovered a root cause of the growth of needle-like structures—known as dendrites and whiskers—that plague lithium batteries, sometimes causing a short circuit, failure, or even a fire.

With support from DOE’s Office of Electricity and National Grid, PNNL led a groundbreaking study to accurately assess the full value of grid energy storage investments across a wide variety of use cases.

Researchers at the Department of Energy’s Pacific Northwest National Laboratory and Sandia National Laboratories have joined forces to reduce costs and improve the reliability of hydrogen fueling stations.

Plug and Play DER Challenge seeks to enable distributed energy technologies to integrate, connect and operate in harmony on the power grid.

Scientists are exploring the use of deep neural network to interpret highly technical data related to national security, the environment and the cosmos.

An organic molecule used in dyes and antibiotics may be the key to less expensive, more efficient redox flow batteries.

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

Inaugural meeting of battery science pros launched in China.

Nine PNNL researchers named in top one percent of scientific citations.

Grid modernization, improved energy storage goals of agreement between PNNL and East Coast energy company.

Six energy technologies that do everything from protect fish to monitor the health of flow batteries are getting a boost at PNNL with support from DOE's Technology Commercialization Fund.

Scientist-detectives put themselves to the test.

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

A company that produces a battery based on technology developed at PNNL has been honored with an EPA Green Chemistry Challenge Award.

Detailed view of a troubling layer offers insights for a better battery.

PNNL researcher Jun Liu was named PNNL Inventor of the Year and Vincent Sprenkle became PNNL's newest Distinguished Inventor of Battelle at an April 28 awards ceremony.

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

Pointing the finger at chemical criminals: Several scientists from PNNL and other institutions will discuss new methods and approaches at the American Chemical Society's national meeting in San Francisco April 2-6.