; (3) by inserting after subsection (e) the following: (f) Interoperability plan and report (1) Interoperability plan An interoperability plan referred to in subsection (e)(1)(F)(i) shall include— (A) a demonstrated set of use cases; (B) a plan for facilitating interaction between the project of the grant recipient and the projects of not less than 3 other parties to demonstrate how the project may work with the projects of other parties; (C) a protocol for measuring and verifying interoperability performance; (D) a methodology for evaluating overall interoperability maturity, including the application, if appropriate, of an interoperability maturity model; (E) a list of deployed standards; and (F) the integration and testing approaches for the project to ensure interoperability. (2) Interoperability report An interoperability report referred to in subsection (e)(1)(F)(ii) shall include a description of a discussion, an analysis, data, or a combination thereof relating to— (A) the performance of the demonstrated set of use cases described in paragraph (1)(A); (B) the interaction between the project of the grant recipient and the projects of not less than 3 other parties, as described in paragraph (1)(B); (C) costs and benefits to— (i) consumers; (ii) electric utilities; (iii) appliance manufacturers; (iv) grid operators; and (v) other parties that the Secretary determines are relevant; and (D) performance, if appropriate, according to an interoperability maturity model, as described in paragraph (1)(D).