For commercial buildings, BESS are permitted for installation in any indoor area of the building, subject to size limitations, enclosure requirements, separation, ventilation, and fire detection and control. There are separate requirements for rooftop, exterior, and parking. According to the NYC Fire Code definition, an ESS is a rechargeable system for the storage of electrochemical energy, designed as a stationary installation (including mobile systems) and consisting of one or more interconnected storage batteries, capacitors, inverters, and other electrical. Designing and installing a battery energy storage system is a complex endeavor that requires compliance with specific codes and reviews by NYC Authorities to ensure the safety of both building occupants and the responding emergency services. 6 (occupancy separation), and enclosed utility closets, basements, storage or. Each large battery installation must be in a room that is only for batteries or a box on deck. Installed electrical equipment must meet the hazardous location requirements in subpart 111. This issue of Zoning Practice explores how stationary battery storage fits into local land-use plans and zoning regulations. It briefly summarizes the market.
