; (v) a Federal power marketing administration; or (vi) a private entity that develops and provides grid modernization technology; and (B) shall include at least one of any of— (i) an electric utility; (ii) a Regional Transmission Organization; or (iii) an Independent System Operator. (2) Electric utility The term electric utility has the meaning given that term in section 3(22) of the Federal Power Act ( 16 U.S.C. 796(22) ), except that such term does not include an entity described in subparagraph (B) of such section. (3) Federal power marketing administration The term Federal power marketing administration means the Bonneville Power Administration, the Southeastern Power Administration, the Southwestern Power Administration, or the Western Area Power Administration. (4) Independent system operator