So. California Edison Co. v. FERC, No. 11-1471 (D.C. Cir. 2013)
Annotate this CaseIn 2007, FERC granted various rate incentives to encourage the construction of three projects by SoCal Edison. The beneficial rate treatment included incentives to be added to a base rate of return for the projects. Later that year, SoCal Edison filed revisions to its transmission tariff, pursuant to section 205 of the Federal Power Act (FPA), 16 U.S.C. 824d, to reflect changes to its transmission revenue requirements and rates, implementing the rate incentives and proposing a base return on equity (ROE). The Commission concluded that SoCal Edison's base ROE should be set at the median, rather than the midpoint as SoCal Edison proposed, of the range established by a proxy group of publicly-traded companies, and that the ROE for the locked-in period should be updated to reflect the most recently available financial data. SoCal Edison petitioned for review, challenging the Commission's conclusions. The court denied the petition as to the Commission's methodology for measuring the ROE, and the court granted the petition and remanded in view of the Commission's failure to comply with 5 U.S.C. 556(e) when it updated the ROE with information outside the record.
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