Court of Appeals for the D.C. Circuit February 2, 1990, 88-1530 (Public Utilities Commission of the State of California v. Federal Energy Regulatory Commission, Southwest Gas Corporation, El Paso Municipal Customer Group, Southern California Gas Company, Conoco, Incorporated, Arizona Public Service Company, Gas Company of New Mexico, Southern Union Gas Company, El Paso Natural Gas Company, Intervenors. El Paso Natural Gas Company v. Federal Energy Regulatory Commission, Southwest Gas Corporation, Public Utilities Commission of the State of California, El Paso Municipal Customer Group, Southern California Gas Company, Conoco, Incorporated, Arizona Public Service Company, Pacific Gas and Electric Company, Gas Company of New Mexico, Southern Union Gas Company, El Paso Natural Gas Company, Intervenors)

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