The People of the State of Ca v. Ferc , 784 F.3d 1267 ( 2015 )


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  •                  FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    THE PEOPLE OF THE STATE OF               No. 12-71958
    CALIFORNIA, ex rel. Kamala D.
    Harris, Attorney General; PUBLIC          FERC No.
    UTILITIES COMMISSION OF THE              EL02-71-036
    STATE OF CALIFORNIA; PACIFIC GAS
    & ELECTRIC COMPANY; SOUTHERN
    CALIFORNIA EDISON;                        OPINION
    Petitioners,
    v.
    FEDERAL ENERGY REGULATORY
    COMMISSION,
    Respondent,
    SHELL ENERGY NORTH AMERICA
    (US), L.P.; TRANSCANADA ENERGY
    LTD.; MPS MERCHANT SERVICES,
    INC.; MIECO, INC.; HAFSLUND
    ENERGY TRADING LLC; MERRILL
    LYNCH CAPITAL SERVICES, INC.;
    KOCH ENERGY TRADING, INC.;
    ILLINOVA CORPORATION;
    COMMERCE ENERGY INC.;
    ALLEGHENY ENERGY SUPPLY
    COMPANY LLC;
    Respondents-Intervenors.
    2               STATE OF CALIFORNIA V. FERC
    On Petition for Review of an Order of the
    Federal Energy Regulatory Commission
    Argued and Submitted
    February 11, 2015—San Francisco, California
    Filed April 29, 2015
    Before: Sidney R. Thomas, Chief Judge and M. Margaret
    McKeown and Richard R. Clifton, Circuit Judges.
    Opinion by Chief Judge Thomas
    SUMMARY*
    Federal Energy Regulatory Commission
    The panel granted a petition for review brought by the
    people of the state of California and related parties
    challenging a series of orders issued by the Federal Energy
    Regulatory Commission on remand following the panel’s
    decision in California ex rel. Lockyer v. FERC, 
    383 F.3d 1006
    (9th Cir. 2004), concerning market-based energy tariffs.
    In Lockyer, the panel held that FERC could authorize
    market-based energy tariffs, so long as that regulatory
    framework incorporated both an ex ante marker power
    analysis and enforceable post-approval transaction reporting.
    *
    This summary constitutes no part of the opinion of the court. It has
    been prepared by court staff for the convenience of the reader.
    STATE OF CALIFORNIA V. FERC                  3
    The panel remanded because FERC had not appropriately
    implemented the market-based tariff.
    The panel held that FERC structured the remand
    proceedings in a manner contrary to the terms of the Lockyer
    decision. The panel further held that FERC omitted a
    necessary component of the market-based tariff approved in
    Lockyer by insisting on proof of market concentration under
    its hub-and-spoke test as a precondition to any relief for
    reporting deficiencies. The panel held that reliance on the
    hub-and-spoke market share measure alone immunized sellers
    from any consequence for failure to report market
    transactions and ignored the agency’s statutory charge under
    § 205 of the Federal Power Act: to determine whether sellers
    charged a “just and reasonable” rate. The panel remanded for
    further proceedings.
    COUNSEL
    Kevin J. McKeon (argued), Judith D. Cassel, and Whitney E.
    Snyder, Hawke McKeon & Sniscak LLP, Harrisburg,
    Pennsylvania; Kamala D. Harris, Attorney General of
    California, Mark Breckler, Chief Assistant Attorney General,
    and Martin Goyette, Senior Assistant Attorney General, San
    Francisco, California; David M. Gustafson, Deputy Attorney
    General, Oakland, California, for Petitioner.
    Frank R. Lindh, Sarah R. Thomas, Christopher E. Clay,
    Candace J. Morey, and Charlyn A. Hook, Public Utilities
    Commission of the State of California, San Francisco,
    California, for Petitioner Public Utilities Commission of the
    State of California.
    4             STATE OF CALIFORNIA V. FERC
    Richard L. Roberts and Catherine M. Giovannoni, Steptoe &
    Johnson LLP, Washington, D.C.; Russell C. Swartz, J. Eric
    Isken, and Russell Archer, Southern California Edison Co.,
    Rosemead, California, for Petitioner Southern California
    Edison Company.
    Stan Berman, Eric Todderud, and Heather Curlee, Sidley
    Austin LLP, Seattle, Washington; Mark D. Patrizio and
    Joshua Levenberg, Pacific Gas and Electric Co., San
    Francisco, California, for Petitioner Pacific Gas and Electric
    Company.
    Beth G. Pacella (argued), Senior Attorney, David L.
    Morenoff, Acting General Counsel, and Robert H. Solomon,
    Solicitor, Federal Energy Regulatory Commission,
    Washington, D.C., for Respondent.
    David C. Frederick (argued), Scott H. Angstreich, and
    Brendan J. Crimmins, Kellogg, Huber, Hansen, Todd, Evans
    & Figel, P.L.L.C., Washington, D.C., for Respondents-
    Intervenors Shell Energy North America (US), L.P.,
    TransCanada Energy Ltd., MPS Merchant Services, Inc.,
    MIECO, Inc., Hafslund Energy Trading LLC, Merrill Lynch
    Capital Services, Inc., Koch Energy Trading, Inc., Illinova
    Corporation, Commerce Energy Inc., and Allegheny Energy
    Supply Company LLC.
    Jeffrey D. Watkiss, McDermott Will & Emery LLP,
    Washington, D.C., for Respondent-Intervenor Shell Energy
    North America (US), L.P.
    Kenneth L. Wiseman, Mark F. Sundback, William M.
    Rappolt, and Allison E. Hellreich, Andrews Kurth LLP,
    STATE OF CALIFORNIA V. FERC                 5
    Washington, D.C., for Respondent-Intervenor TransCanada
    Energy Ltd.
    John N. Estes III and Karis Anne Gong, Skadden, Arps, Slate,
    Meagher & Flom LLP, Washington, D.C., for Respondents-
    Intervenors MPS Merchant Services, Inc. and Illinova
    Corporation.
    Steven A. Weiler and Robert C. Fallon, Stinson Leonard
    Street LLP, Washington, D.C., for Respondent-Intervenor
    MIECO, Inc.
    Stephen Angle and Damien R. Lyster, Vinson & Elkins
    L.L.P., Washington, D.C., for Respondent-Intervenor
    Hafslund Energy Trading LLC.
    Catherine M. Krupka and Alexandra D. Konieczny,
    Sutherland Asbill & Brennan LLP, Washington, D.C., for
    Respondents-Intervenors Merrill Lynch Capital Services, Inc.
    and Commerce Energy Inc.
    William E. Schroeder and Aliya M. McLendon, Sullivan &
    Cromwell, LLP, New York, New York, for Respondent-
    Intervenor Koch Energy Trading, Inc.
    Gordon A. Coffee and Steffen N. Johnson, Winston & Strawn
    LLP, Washington, D.C., for Respondent-Intervenor
    Allegheny Energy Supply Company LLC.
    6             STATE OF CALIFORNIA V. FERC
    OPINION
    THOMAS, Chief Judge:
    Petitioners, the people of the state of California through
    their Attorney General Kamala D. Harris, the California
    Public Utilities Commission, Pacific Gas & Electric
    Company, and Southern California Edison (“the California
    Parties”), seek review of a series of orders issued by the
    Federal Energy Regulatory Commission (“FERC” or “the
    Commission”) on remand following our decision in
    California ex rel. Lockyer v. FERC (“Lockyer”), 
    383 F.3d 1006
    (9th Cir. 2004). There, we held that FERC may
    authorize market-based energy tariffs, so long as that
    regulatory framework incorporates both an ex ante market
    power analysis and enforceable post-approval transaction
    reporting. 
    Id. at 1014.
    We remanded the case because FERC
    had not appropriately implemented the market-based tariff.
    
    Id. at 1015.
    In this case, the California Parties petition for review of
    FERC’s actions after our remand, claiming that FERC failed
    to follow Lockyer and violated the Federal Power Act
    (“FPA”) by requiring proof of excessive market share as a
    necessary condition for relief for transaction reporting
    violations.
    We conclude that FERC structured the remand
    proceedings in a manner contrary to the terms of our Lockyer
    decision. Enforceable transaction reporting is a necessary
    ingredient of a lawful market-based tariff. 
    Id. By insisting
    on proof of market concentration under its hub-and-spoke test
    as a precondition to any relief for reporting deficiencies,
    FERC omitted a necessary component of the market-based
    STATE OF CALIFORNIA V. FERC                    7
    tariff approved in Lockyer. Reliance on the hub-and-spoke
    market share measure alone immunizes sellers from any
    consequence for failure to report market transactions and
    ignores the agency’s statutory charge under § 205 of the FPA:
    to determine whether sellers charged a “just and reasonable”
    rate. 16 U.S.C. § 824d(a). We therefore grant the petition for
    judicial review and remand to the agency for further
    proceedings.
    I
    The essence of the California Parties’ complaint is
    presented in some detail at the outset of our Lockyer decision.
    
    See 383 F.3d at 1008
    –11. A summary of our Lockyer
    decision and an exposition of events that transpired before
    FERC on remand follows.
    A
    In Lockyer, we denied the California Parties’ facial
    challenge to market-based ratemaking. 
    Id. at 1013.
    We held
    that the agency’s segmented approach, which requires an ex
    ante finding of an absence of market power coupled with
    regular transaction reports, does not per se violate the FPA.
    
    Id. at 1012–13.
    However, we granted the California Parties’
    as-applied challenge, holding that FERC’s enforcement and
    review of market-based rates during the 2000–01 California
    energy crisis was unlawful. 
    Id. at 1014.
    We held that FERC
    abdicated its regulatory responsibility by summarily
    dismissing electricity wholesalers’ failure to comply with
    reporting requirements. 
    Id. at 1014–15.
    “[B]ecause the
    reporting requirements [are] an integral part of a market-
    based tariff that . . . pass[es] legal muster, FERC cannot
    dismiss the requirements as mere punctilio.” 
    Id. at 1015.
    We
    8                STATE OF CALIFORNIA V. FERC
    remanded to FERC to reconsider the California Parties’ claim
    for a refund of the amount sellers charged in excess of just
    and reasonable rates during the crisis. 
    Id. at 1018.
    B
    On remand, FERC ordered
    a trial-type hearing before an ALJ to make
    findings of fact regarding whether, based on
    the facts and circumstances associated with
    each individual seller, that seller’s improper
    or untimely filing of its quarterly transaction
    reports masked an accumulation of market
    power such that the market rates were unjust
    and unreasonable, during the relevant period
    ....
    California ex rel. Lockyer v. B.C. Power Exch. Corp.1 (“Mar.
    21, 2008 Order”), 122 FERC ¶ 61,260, 62,504–05 (Mar. 21,
    2008). FERC defined the threshold issue for the ALJ
    proceeding as whether sellers accumulated market power and
    set parameters for the ALJ to use in conducting that inquiry.
    
    Id. at 62,505–06.
    Specifically, FERC limited the market
    power assessment to whether a seller, under the hub-and-
    spoke test, “did or did not gain an increased generation
    market share sufficient to give it the ability to exercise market
    power and cause market-based rates to be unjust and
    1
    Because all remand proceedings are captioned thusly before the
    agency, to avoid confusion, hereinafter each is denominated by reference
    to the date and title of the document.
    STATE OF CALIFORNIA V. FERC                           9
    unreasonable as a result.”2 
    Id. at 62,505.
    Other claims of
    tariff violations, such as gaming and anomalous bidding
    behavior, were off the table. 
    Id. at 62,505
    n.65. The
    Commission reserved determination of the remedy for
    violations by each particular seller, if any. 
    Id. at 62,505.
    The California Parties urged FERC to reconsider its
    definition of the objective of the ALJ proceeding, claiming
    that the Commission’s decision to focus on identifying
    sellers’ market power based on market share levels stood
    contrary to the FPA, our remand instructions in Lockyer, and
    agency precedent. See Oct. 6, 2008 Order, 125 FERC
    ¶ 61,016, 61,040. The state claimed that FERC’s initial order
    on remand unjustifiably collapsed the two-tiered approach
    approved in Lockyer by conflating the ex ante market power
    determination and the ex post reporting requirement. 
    Id. It identified
    FERC decisions holding that the purpose of
    market-based rate quarterly transaction reporting is to meet
    the filed rate requirements of the FPA, evaluate the
    reasonableness of rates, and monitor sellers’ market power on
    an ongoing basis. 
    Id. Furthermore, the
    California Parties
    argued that the hub-and-spoke test prescribed by the agency
    was an inadequate screen for market power. 
    Id. FERC denied
    rehearing. 
    Id. The Commission
    declared
    the state’s claims an impermissible collateral attack on the
    market power analysis FERC used at the time of the
    transactions and explained that the purpose of market-based
    2
    The hub-and-spoke test considers a seller’s market share of installed
    and uncommitted generation capacity in its control area market and each
    control area market to which it is directly interconnected and finds the
    potential for market power where the seller holds a market share of 20
    percent or more in each relevant market. 
    Id. at 62,505
    n.70.
    10            STATE OF CALIFORNIA V. FERC
    quarterly reports “is not to re-run the Commission’s market
    power screens, but rather . . . to monitor and evaluate market
    concentration on an ongoing basis.” 
    Id. at 61,040–41.
    FERC
    rejected the state’s suggestion that the hub-and-spoke test was
    an inappropriate screen for market power, claiming that it
    must use only those standards in effect at the time of the
    reviewed transactions. 
    Id. at 61,041–42.
    The California Parties also argued that FERC erred in its
    March 21, 2008 Order by excluding evidence of other tariff
    violations and market manipulation from the ALJ proceeding.
    
    Id. at 61,042.
    The California Parties sought to introduce
    evidence of alternative analyses of market power and market
    function, based on information presented in sellers’ reports,
    to show a nexus between deficient reporting, market function,
    and market power. 
    Id. FERC denied
    rehearing on this issue
    because other potential seller misconduct, such as gaming and
    anomalous bidding, was the subject of another proceeding
    before the agency, which it determined should remain distinct
    and separate. 
    Id. Shortly thereafter,
    the California Parties again requested
    rehearing regarding the evidentiary basis for its reporting
    allegations. Dec. 28, 2009 Order, 129 FERC ¶ 61,276,
    62,530. The California Parties again sought to introduce
    evidence of market manipulation and tariff violations,
    explaining that these concerns were not adequately addressed
    by other proceedings before FERC. 
    Id. FERC denied
    the
    request as an impermissible request for rehearing of an order
    denying rehearing. 
    Id. The Commission
    also reasoned that
    the California Parties’ argument about the scope of evidence
    in the remand proceeding was incongruous with evidence of
    deficient reporting presented in the original complaint. 
    Id. at 62,531.
    The Commission definitively limited the allegations
    STATE OF CALIFORNIA V. FERC                   11
    to be considered in the ALJ proceedings to the California
    Parties’ reporting and hub-and-spoke market power claims,
    not allegations of market manipulation or other measures of
    market power. 
    Id. C After
    briefing and submission of written testimony, but
    without hearing argument, the ALJ granted sellers’ motions
    for summary disposition in an Initial Decision issued March
    18, 2010. 130 FERC ¶ 63,017, 66,159–62. After crediting
    the California Parties’ evidence of reporting violations, the
    ALJ ruled in the sellers’ favor because the state did not
    demonstrate that sellers accumulated market power under the
    hub-and-spoke test. 
    Id. at 66,162.
    The ALJ reasoned that
    “[a]bsent a showing by the California Parties in their direct
    testimony that each [seller] possessed generation market
    power under the Commission’s hub-and-spoke test, no
    material factual issues remain for hearing on the central issue
    in this proceeding.” 
    Id. at 66,195.
    The ALJ set aside the
    California Parties’ seller misconduct and alternative market
    power analyses as outside the scope of the proceeding and
    contrary to sellers’ due process right to notice. 
    Id. at 66,194.
    In a May 4, 2011 Order, the Commission affirmed the
    ALJ decision. 135 FERC ¶ 61,113. The Commission rested
    on its previous rulings on the California Parties’ exceptions
    and objections. 
    Id. at 61,655–56.
    FERC reasoned, “[g]iven
    that the issue of whether suppliers accumulated market power
    was the threshold issue in this proceeding, and given the
    California Parties’ failure to offer any evidence to
    demonstrate the accumulation of market power under the
    hub-and-spoke standard, summary disposition was
    appropriate.” 
    Id. at 61,655.
    The Commission later denied the
    12             STATE OF CALIFORNIA V. FERC
    California Parties’ request for rehearing. June 13, 2012
    Order, 139 FERC ¶ 61,211. This petition followed shortly
    thereafter.
    II
    We have jurisdiction to hear this petition for judicial
    review pursuant to § 313(b) of the FPA. 16 U.S.C. § 825l(b).
    The California Parties timely filed this petition on June 20,
    2012. See 
    id. “Upon the
    filing of such petition such court
    shall have jurisdiction, which upon the filing of the record
    with it shall be exclusive, to affirm, modify, or set aside such
    order in whole or in part.” 
    Id. We review
    FERC decisions to determine whether they are
    “arbitrary, capricious, an abuse of discretion, unsupported by
    substantial evidence, or not in accordance with the law.” Cal.
    Dep’t of Water Res. v. FERC, 
    341 F.3d 906
    , 910 (9th Cir.
    2003). “The finding of the Commission as to the facts, if
    supported by substantial evidence, shall be conclusive.”
    16 U.S.C. § 825l(b). Questions of law are subject to de novo
    review. Am. Rivers v. FERC, 
    201 F.3d 1186
    , 1194 (9th Cir.
    1999). FERC’s interpretation of the FPA is reviewed under
    the deferential framework in Chevron U.S.A. Inc. v. Natural
    Resources Defense Council, Inc., 
    467 U.S. 837
    , 842 (1984).
    Port of Seattle, Wash. v. FERC, 
    499 F.3d 1016
    , 1026 (9th Cir.
    2007). However, “Chevron does not require blind deference;
    the Supreme Court has articulated a more thorough and
    nuanced approach.” 
    Lockyer, 383 F.3d at 1016
    . When
    considering “whether Congress has directly spoken to the
    precise question at issue,” 
    Chevron, 467 U.S. at 842
    , this
    court is guided by statutory context and “common sense as to
    the manner in which Congress is likely to delegate a policy
    STATE OF CALIFORNIA V. FERC                    13
    decision.” 
    Lockyer, 383 F.3d at 1016
    –17 (citation and
    internal quotation marks omitted).
    III
    Adjudication of the petition turns on interpretation of
    § 205 of the FPA, which commands that “any . . . rate or
    charge that is not just and reasonable is hereby declared to be
    unlawful.” 16 U.S.C. § 824d(a). Although “[o]ur role in
    determining whether rates are just and reasonable is limited,”
    Mont. Consumer Counsel v. FERC, 
    659 F.3d 910
    , 918 (9th
    Cir. 2011), in Lockyer, we held that § 205 authorizes FERC
    to order retroactive refunds for seller reporting failures, based
    on the “integral nature” of reporting requirements to a lawful,
    i.e., “just and reasonable,” market-based 
    tariff, 383 F.3d at 1014
    –16. The structure of the remand proceedings is not
    square with this conclusion. We remanded the matter to
    FERC “to reconsider its remedial options in the first
    instance,” 
    id. at 1018,
    observing that “FERC may elect not to
    exercise its remedial discretion by requiring refunds, but it
    unquestionably has the power to do so,” 
    id. at 1016.
    FERC
    abdicated its discretion by structuring the remand proceedings
    in a manner that prevented any meaningful review of sellers’
    failure to file transaction reports during the crisis.
    FERC held that the California Parties’ “failure to offer
    any evidence to demonstrate the accumulation of market
    power under the hub-and-spoke standard” foreclosed relief.
    May 4, 2011 Order, 135 FERC ¶ 61,113, 61,655. By granting
    summary disposition to the sellers, the Commission denied
    the California Parties’ claims that reporting deficiencies
    violated the FPA and justified refunds of amounts sellers
    charged in excess of the just and reasonable rates. By
    structuring the remand proceedings in this manner,
    14            STATE OF CALIFORNIA V. FERC
    predicating the “just and reasonable” inquiry required under
    § 205 on accumulation of market power under the hub-and-
    spoke test, FERC insulated sellers from liability for reporting
    violations and thereby ran afoul of the FPA. FERC casts
    market power identified solely through excessive market
    share as a necessary condition to conclude that a seller’s rate
    is unjust or unreasonable. This view undercuts the essential
    importance of transaction reporting and the distinct purpose
    of each prong of a viable market-based tariff system. In
    Lockyer, when we deemed FERC’s market-based ratemaking
    approach a viable extension of the agency’s authority under
    the FPA, we went to great lengths to distinguish market-based
    regulatory schemes rejected by the Supreme Court in MCI
    Telecommunications Corp. v. AT&T, 
    512 U.S. 218
    (1994),
    and Maislin Industries U.S., Inc. v. Primary Steel, Inc.,
    
    497 U.S. 116
    (1990). See 
    Lockyer, 383 F.3d at 1013
    . “The
    structure of the tariff complied with the FPA, so long as it
    was coupled with enforceable post-approval reporting that
    would enable FERC to determine whether the rates were ‘just
    and reasonable’ and whether market forces were truly
    determining the price.” 
    Id. at 1014.
    “[T]he crucial difference
    between MCI/Maislin and the present circumstances is the
    dual requirement of an ex ante finding of the absence of
    market power and sufficient post-approval reporting
    requirements.” 
    Id. at 1013
    (emphasis in original).
    Our discussion of the California Parties’ as-applied
    challenge in Lockyer underscores the independence and
    import of each prong of the analysis. In testing FERC’s claim
    that reporting violations were mere compliance issues, we
    observed that each prong of the framework serves a different
    purpose. Enforceable post-approval reporting is necessary to
    enable FERC to determine whether sellers’ rates complied
    with § 205 and to investigate whether market forces truly
    STATE OF CALIFORNIA V. FERC                     15
    determined the rate charged. 
    Id. at 1014.
    Without “active
    ongoing review” brought about by an enforceable transaction
    reporting requirement, “the only arguably serious regulatory
    screening that exists is FERC’s initial determination with
    respect to a seller’s market power—a determination that may
    bear little or no relation to the realities of subsequent
    circumstances.” 
    Id. at 1017.
    We went on to observe that the
    FPA remedial scheme comports only with a dual-track
    regulatory framework because market-based ratemaking
    premised solely on an initial analysis of market power would
    eliminate retrospective refund relief under the Act. 
    Id. FERC erred
    by structuring the remand proceedings to
    focus exclusively on market-share evidence of market power.
    By doing so, FERC unlawfully administered the market-
    based tariff. “If the ability to monitor the market, or gauge
    the ‘just and reasonable’ nature of the rates is eliminated, then
    effective federal regulation is removed altogether. Without
    the required filings, neither FERC nor any affected party may
    challenge the rate. Pragmatically, under such circumstances,
    there is no filed tariff in place at all.” 
    Id. at 1015–16.
    In addition to ignoring our remand instructions, FERC’s
    interpretation is at odds with the position it took in the initial
    appeal. There, “FERC . . . affirmed . . . that it is not
    contending that approval of a market-based tariff based on
    market forces alone would comply with the FPA or the filed
    rate doctrine.” 
    Id. at 1013.
    FERC argued that the presence of
    reporting requirements differentiated its market-based tariffs
    from those rejected by the Court in MCI and Maislin, and this
    court agreed. 
    Id. In fact,
    even before Lockyer, in its initial
    order on the complaint FERC stated that “[a]fter-the-fact
    quarterly reports provide a means for spotting price trends,
    discriminatory patterns, or other indicia of the exercise of
    16            STATE OF CALIFORNIA V. FERC
    market power.” May 31, 2002 Order, 99 FERC ¶ 61,247,
    62,063. As we said once before, “FERC cannot have it both
    ways.” 
    Lockyer, 383 F.3d at 1016
    . “If the tariff is interpreted
    as FERC urges here, then the tariff runs afoul of Maislin, the
    filed rate doctrine, and the FPA.” 
    Id. FERC argues
    that the reasonableness of market-based
    rates charged by sellers without market power, as measured
    by market share, cannot be challenged. It therefore claims
    that following an alleged reporting violation, analysis of a
    seller’s market share alone is sufficient. For this proposition
    the Commission cites a paragraph in Lockyer that describes
    two D.C. Circuit decisions approving market-based
    ratemaking in the market for natural gas and wholesale
    electricity. See 
    id. at 1012–13.
    However, FERC takes that
    passage out of context. Those cases involve a traditional
    bilateral transaction, that is, a bargained-for exchange
    between an interested buyer and willing seller. 
    Id. That is
    not directly analogous to the factual circumstances here
    involving clearinghouse sales during the energy crisis. See
    
    id. at 1008–10.
    FERC also cites Blumenthal v. FERC, 
    552 F.3d 875
    , 882
    (D.C. Cir. 2009), but makes no effort to explain its relevance
    to its claim that the rate charged by sellers without hub-and-
    spoke market power is per se “just and reasonable.”
    Blumenthal concerns a different factual circumstance:
    Connecticut’s challenge to FERC’s approval of a “‘hybrid’
    market, in which some electricity generators sell power at
    regulated rates and others at market rates.” 
    Id. at 878.
    Even
    so, the D.C. Circuit relied on FERC’s requirement of
    “quarterly and annual reports assessing the competitiveness
    of the market based on transactional data reflecting the
    behavior of each market participant.” 
    Id. at 882.
    The court
    STATE OF CALIFORNIA V. FERC                      17
    explained that its holding approving of the “hybrid” market
    structure comports with Lockyer by requiring “[r]egular
    reports based on ‘transaction-specific data[.]’” 
    Id. “FERC violates
    its oversight duty when it imposes no reporting
    requirements on generators and instead resorts to ‘largely
    undocumented reliance on market forces as the principal
    means of rate regulation.’” 
    Id. (quoting Farmers
    Union Cent.
    Exch., Inc. v. FERC, 
    734 F.2d 1486
    , 1508 (D.C. Cir. 1984)
    (footnote omitted)). Because it recognizes the necessity and
    intrinsic value of transactional reporting, Blumenthal does not
    support the proposition FERC presents.
    The record on remand demonstrates that FERC did not
    “examine the relevant data and articulate a satisfactory
    explanation for its action” and thereby did not meet its burden
    to engage in reasoned decisionmaking. Motor Vehicle Mfrs.
    Ass’n v. State Farm Mut. Auto. Ins. Co., 
    463 U.S. 29
    , 43
    (1983). The manner in which FERC structured the
    proceedings on remand is arbitrary, capricious, and otherwise
    not in accordance with law. The agency collapsed a lawful
    two-step market-based tariff to an impermissible one-step
    inquiry focused solely on whether a seller controlled 20
    percent of the generation market in its hub-and-spoke area.
    FERC may not limit its review of the reporting deficiencies
    to the hub-and-spoke market power screen. To fully consider
    whether a reported rate was just and reasonable, the agency
    must consider claims and evidence beyond the hub-and-spoke
    analysis.
    FERC attempts to justify its position by claiming that the
    California Parties’ claims have been addressed in other
    proceedings. For example, FERC stated that “this proceeding
    focuses solely on violations of our quarterly transaction
    reports as a basis for potential refund liability . . . this is not
    18               STATE OF CALIFORNIA V. FERC
    a proceeding to address other potential tariff violations (such
    as gaming and anomalous bidding behavior), which is the
    subject of the CPUC proceeding.”3 Oct. 6, 2008 Order, 125
    FERC ¶ 61,016, 61,042; see also Mar. 18, 2010 Initial
    Decision, 130 FERC ¶ 63,017, 66,194; Mar. 21, 2008 Order,
    122 FERC ¶ 61,260, 62,505 n.65. The California Parties
    counter that the agency is playing a shell game, artificially
    limiting the scope of these proceedings and promising that
    excluded claims will be addressed elsewhere. They argue
    that this limitation excluded their evidence that sellers
    exercised market power in ways not detected by the 20-
    percent hub-and-spoke test. Specifically, the California
    Parties argue that evidence of sellers’ actual market positions,
    gaming, anomalous bidding behavior, and other market
    manipulation is relevant to determining whether rates were
    “just and reasonable” and whether “market forces were truly
    determining the price.”
    An agency errs when it “entirely fail[s] to consider an
    important aspect of the problem.” Motor Vehicle Mfrs. 
    Ass’n, 463 U.S. at 43
    . FERC framed the issue in this appeal as
    whether deficient reporting masked an accumulation of
    market power such that the market rates charged were unjust
    and unreasonable. By requiring the California Parties to
    demonstrate that a seller exercised market power solely by
    reference to the hub-and-spoke test, FERC ignored other
    important aspects of the problem of market power masked by
    3
    Pub. Utils. Comm’n of the State of Cal. v. FERC (“CPUC”), 
    462 F.3d 1027
    (9th Cir. 2006). Before the agency, CPUC is denominated San
    Diego Gas & Electric Co. v. Sellers of Energy and Ancillary Services Into
    Markets Operated by the California Independent System Operator
    Corporation and the California Power Exchange (“SDG&E”). SDG&E,
    149 FERC ¶ 61,116, 
    2014 WL 5860025
    (Nov. 10, 2014).
    STATE OF CALIFORNIA V. FERC                    19
    deficient reporting.       This is so regardless of the
    Commission’s consideration of manipulation claims in
    CPUC. FERC entered a final order authorizing refunds for
    manipulative tariff violations in the CPUC remand
    proceedings on November 10, 2014. SDG&E, 149 FERC
    ¶ 61,116. These proceedings did not concern the nexus
    between manipulative conduct and reporting violations,
    however. SDG&E, 135 FERC ¶ 61,183, 62,088 (May 26,
    2011). The existence of widespread reporting violations and
    market manipulation by sellers during the 2000–01 crisis has
    been established.        See 
    Lockyer, 383 F.3d at 1014
    (“[N]on-compliance with FERC’s reporting requirements was
    rampant throughout California’s energy crisis. FERC itself
    has acknowledged that during the height of the energy crisis
    the quarterly reports of several major wholesalers failed to
    include the transaction-specific data through which the
    agency at least theoretically could have monitored the
    California energy market[.]”); SDG&E, 149 FERC ¶ 61,116,
    
    2014 WL 5860025
    at *13 (finding “34,020 . . . transactions
    that constituted tariff violations, more than 20,000 affected
    the market clearing prices”). While the nexus of these
    findings may be unclear at this juncture, the merits of that
    issue are not now before the court. FERC granted summary
    disposition without considering this argument or any
    evidence in support. We therefore remand to the agency with
    instructions to evaluate reporting deficiencies and related
    market-based rates to determine whether they were unjust and
    unreasonable in light of the California Parties’ nexus claims.
    The California Parties’ manipulation claims are integral to
    their allegation that reporting deficiencies fostered the subtle
    accumulation of market power and resulted in an excessive
    rate. This claim has not yet been tested by FERC and it is
    most appropriate for the agency to resolve the question in the
    20               STATE OF CALIFORNIA V. FERC
    first instance. See SEC v. Chenery Corp., 
    318 U.S. 80
    , 88
    (1943).4
    Whether the California Parties’ claims have been resolved
    in other proceedings is also a merits question that must be
    resolved by the agency. The Commission has recognized its
    capacity to “be cognizant of the factual scope of each
    proceeding and the ramifications of [its] actions here on
    other, related proceedings.” Oct. 6, 2008 Order, 125 FERC
    ¶ 61,016, 61,042. That awareness does not translate into
    authority to sidestep due process and reasoned analysis for
    claims the agency believes have been litigated and decided in
    other proceedings. Obviously, parties are not entitled to
    double recovery, but that is an analysis that the agency can
    undertake on remand. This opinion does not address the
    question of potential refunds from sellers who were not
    themselves responsible for any manipulation that FERC may
    determine occurred, but who may have benefitted from it.
    This issue is appropriately within FERC’s province in the
    first instance.
    In summary, FERC’s response to Lockyer, that refunds
    are unavailable because no seller exercised market power
    under the hub-and-spoke test, falls short. When we approved
    market-based ratemaking in Lockyer we repeatedly
    emphasized the importance of “the dual requirement of an ex
    ante finding of the absence of market power and sufficient
    post-approval reporting requirements.” 
    Lockyer, 383 F.3d at 4
       We are aware of Respondents-Intervenors’ claim that Morgan Stanley
    Capital Group Inc. v. Public Utility District No. 1 of Snohomish County,
    
    554 U.S. 527
    (2008), bars relief for reporting deficiencies in the context
    of bilateral CERS transactions. This merits argument is also most
    appropriately addressed by FERC in the first instance.
    STATE OF CALIFORNIA V. FERC                  21
    1013. After FERC dismissed sellers’ widespread reporting
    deficiencies as a mere compliance issue, we granted the
    state’s petition for judicial review and remanded this case to
    correct the oversight. On remand, FERC structured the
    proceedings so as to again deny the intrinsic import of
    transaction reporting.
    We therefore remand to the agency once again for
    adjudication of the complaint in a manner that respects the
    Lockyer mandate and the FPA. To remedy reporting
    violations, FERC must review the transaction reports to
    determine whether a just and reasonable price was charged by
    each seller, with specific attention to whether reporting
    deficiencies masked manipulation or accumulation of market
    power. If so, FERC may then elect to exercise its remedial
    discretion as appropriate. “The FPA cannot be construed to
    immunize those who overcharge and manipulate markets in
    violation of the FPA.” 
    Id. at 1017.
    PETITION GRANTED; REMANDED.