Sec. 6. (a) A utility scale battery energy storage system installation of which is subject to department approval under section 4(a)(1) of this chapter must comply with NFPA 855.

     (b) An installation added to an existing utility scale battery energy storage system in an expansion for which department approval is required under section 4(a)(2) of this chapter must comply with NFPA 855.

As added by P.L.217-2023, SEC.1.

Terms Used In Indiana Code 22-14-8-6

  • utility scale battery energy storage system: means an energy storage system (as defined in NFPA 855) that is capable of storing and releasing more than one (1) megawatt of electrical energy for a minimum of one (1) hour using an AC inverter and DC storage. See Indiana Code 22-14-8-3
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