Specifically, this paper presents currently available architectures consistent with ANSI/BICSI 002-2011 and the EMerge Alliance Data/Telecom Center Standard Version 1. Additional EMerge Alliance white papers will explore the specific elements including economics, reliability, safety. The deployment of renewable power generation has created the need for large-scale electrical energy storage, either as part of residential and commercial micro-grids, or as utility scale systems. The use of batteries for electrical energy storage (BESS) comes with multiple challenges, some of which. This paper presents an overview of the case for the application of 380 Vdc as a vehicle for optimization and simplification of the critical electrical system in the modern data center. The Reference Design is provided 'As Is' without any express or implied warranty of any kind, including but not limited to any wa customer or any consulting third party addressing our standard possible solutions. ABB. The Battery Energy Storage System (BESS) market is going through a coming-of-age moment, having grown exponentially over recent years. According to Wood Mackenzie, it has seen a 44 percent expansion in 2024, with more than 69GW of new BESS capacity installed globally. Neither the United States Government nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors or their employees, makes any warranty, express or implied, or.