PNNL Lecture: Redox Flow Batteries for Energy Storage, Jan 15, 2019

The Richland Public Library is hosting a PNNL lecture on Tuesday, January 15th at 7:00 PM on Redox Flow Batteries (RFBs) for Large-Scale Energy Storage. Some battery manufacturers are starting to make RFBs available for home solar storage, so this may be an up and coming technology, though issues may still be being worked out. Manufacturers call them the safest and cleanest energy storage solution, and that the risk of battery fire is eliminated. RFB lifespan is also suggested to be longer with more than 10,000 power cycles with no degradation.

PNNL develops large scale RFBs for utility-level storage, like the 8 Megawatt-hour battery installed at a Snohomish PUD substation back in 2017.

PNNL Lecture – Redox Flow Batteries as Candidates for Large-Scale Energy Storage

Redox flow batteries (RFBs) are prominent candidates for large-scale energy storage because they offer high safety, decoupling of power and energy, long life span, quick response, and potentially low cost. This talk will introduce this unique energy storage technology to the Tri-Cities community, and provide an overview on its working mechanism, development history, major components, and the various chemistries used.
The talk will also cover new redox flow technologies developed at Pacific Northwest National Laboratory.

Presented by Dr. Wei Wang, Chief Scientist, Energy Processes and Materials Division