PNNL researchers demonstrate how the excitation of oxygen atoms that contributes to better performance of a lithium-ion battery also triggers a process that leads to damage, explaining a phenomenon that has been a mystery to scientists.

Researchers at PNNL used key metrics to develop visualizations that show how the combined effects of climate change on hydropower and load influence the frequency, duration, and severity of power shortfalls.

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

Linking microscale processes and macroscale fluxes using soil properties in a process-rich simulation.

A rocket will thunder off from a NASA launch pad this weekend, carrying a handful of seeds that are part of a science experiment in which PNNL plays a key role.

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

If the frequency of droughts increases, the time between droughts likely won't be long enough for trees to recover.

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