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Yuliya Preger

Yuliya Preger is a senior member of technical staff in the Energy Storage Technology and Systems Group at Sandia National Labs. Her current work is centered on the safety and reliability of Li-ion and aqueous batteries for grid-level energy storage applications. She is co-founder of, the first public repository for easy visualization of lithium-ion battery degradation data across institutions. She earned her PhD and BS in chemical engineering from the University of Wisconsin-Madison and MIT, respectively.