This report summarizes over a decade of experience with energy storage deployment and operation into a single high-level resource to aid project team members, including technical staff, in determining leading practices for procuring and deploying BESSs.. This report summarizes over a decade of experience with energy storage deployment and operation into a single high-level resource to aid project team members, including technical staff, in determining leading practices for procuring and deploying BESSs.. In this episode of the GridTalk Series on the EPRI Current, Marty Rosenberg speaks with Audrey Zibelman on global lessons for scaling DER and previews a new DER playbook. Then, Samantha Gilman joins EPRI's Haresh Kamath to explore integration challenges and EPRI's FLEXIT's role in driving. . TWAICE, the leading provider of battery analytics software, Electric Power Research Institute (EPRI) and Pacific Northwest National Laboratory (PNNL) published today their joint study: the most recent, comprehensive publicly available analysis of the root causes of battery energy storage system. . The global installed capacity of utility-scale batery energy storage systems (BESS) has dramatically increased over the last five years. While recent fires aflicting some of these BESS have garnered significant media atention, the overall rate of incidents has sharply decreased,1 as lessons learned. . interrupted power supply is vital for maintaining reliable communication services. Battery energy storage systems (BESS) ofer an nnovative solution to address power outages and optimize backup power reliability. This use case explores the applicat provider which operates a network of cell towers. . Explore battery energy storage systems (BESS) failure causes and trends from EPRI's BESS Failure Incident Database, incident reports, and expert analyses by TWAICE and PNNL. Battery energy storage systems with solar and turbine farm. PhonlamaiPhoto/iStock / Getty Images Plus Battery Energy Storage. . A battery energy storage system (BESS), battery storage power station, battery energy grid storage (BEGS) or battery grid storage is a type of energy storage technology that uses a group of batteries in the grid to store electrical energy. Battery storage is the fastest responding dispatchable.