; and (2) in subsection (i)(2), by striking or transmission . (b) Reliability standard for total transfer capability (1) In general Not later than 30 days after the date of enactment of this Act, the Commission shall order the Electric Reliability Organization to submit to the Commission a proposed reliability standard that requires minimum total transfer capability of— (A) between 4.3 and 12.6 gigawatts between the area under functional control of ERCOT and the area under functional control of SPP; (B) between 2.5 and 16.2 gigawatts between the area under functional control of ERCOT and the area under functional control of MISO; and (C) between 2.6 and 7.9 gigawatts between the area under functional control of ERCOT and the Western Interconnection. (2) Contents The Commission may only approve a proposed reliability standard described in paragraph (1) if such reliability standard— (A) requires minimum total transfer capability as described in paragraph (1); and (B) requires each of ERCOT and SPP, ERCOT and MISO, and ERCOT and 1 or more neighboring balancing authorities in the Western Interconnection (as determined by the Electric Reliability Organization), to jointly submit, not later than 1 year after the date of enactment of this Act, a plan that— (i) designates 1 or more entities to site and construct new transmission facilities, or modify existing transmission facilities, to achieve the applicable minimum total transfer capability; and (ii) includes a timeline for such siting and construction or modification, which timeline shall include that such siting and construction or modification be completed by January 1, 2035. (3) Priority Any plan for the siting and construction or modification of transmission facilities described in paragraph (2)(B) shall prioritize— (A) use of grid-enhancing technologies; (B) use of existing rights-of-ways, such as highways and railroads, to site and construct new transmission facilities