Louisiana Public Service Commission v. Federal Energy Regulatory Commission

Issue: Whether the Federal Energy Regulatory Commission (FERC) may refuse to examine the unduly discriminatory consequences of a wholly owned company’s withdrawal from a FERC imposed remedy adopted to eliminate undue discrimination on the facilities owned by six of Entergy’s subsidiary operating companies that serve customers in four states, but which are operated as a single integrated system, based solely on a provision of the Entergy affiliate tariff that permits withdrawal.