So. Cal. Gas Co. v. P.U.C. ( 2023 )


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  • Filed 1/6/23
    CERTIFIED FOR PUBLICATION
    IN THE COURT OF APPEAL OF THE STATE OF CALIFORNIA
    SECOND APPELLATE DISTRICT
    DIVISION ONE
    SOUTHERN CALIFORNIA GAS                  B310811
    COMPANY,
    Commission
    Decision No.
    Petitioner,
    D.21-03-001 &
    Resolution ALJ-391
    v.
    PUBLIC UTILITIES COMMISSION,
    Respondent.
    ORIGINAL PROCEEDING; review of Decision No.
    D.21-03-001 and Resolution ALJ-391 of the Public Utilities
    Commission of the State of California. Petition for writ of
    mandate granted.
    Gibson, Dunn & Crutcher, Julian W. Poon, Michael H.
    Dore, Andrew T. Brown, Daniel M. Rubin and Matthew N. Ball
    for Petitioner.
    John A. Pacheco for San Diego Gas & Electric Company as
    Amicus Curiae on behalf of Petitioner.
    Arocles Aguilar, Mary McKenzie, Christine Hammond,
    Dale Holzschuh, Carrie G. Pratt and Edward Moldavsky for
    Respondent.
    Earthjustice, Matthew Vespa, Rebecca Barker and Sara
    Gersen for Sierra Club as Amicus Curiae on behalf of
    Respondent.
    Jerry Flanagan and Scott L. Nelson for Public Citizen and
    Consumer Watchdog as Amici Curiae on behalf of Respondent.
    ___________________________________
    These original proceedings involve efforts by the Public
    Utilities Commission (PUC or the Commission) to discover
    whether the political activities of Southern California Gas
    Company (SCG) are funded by SCG’s shareholders, which is
    permissible, or ratepayers, which is not. The Commission
    propounded several discovery requests (called “Data Requests”)
    on SCG, and when SCG failed fully to comply, moved to compel
    further responses that ultimately resulted in an order to comply
    or face substantial penalties. SCG seeks a writ of mandate
    directing the Commission to rescind its order on the ground that
    the discovery requests infringe on SCG’s First Amendment
    rights.
    We grant the petition. SCG has shown that disclosure of
    the requested information will impact its First Amendment
    rights, and the Commission failed to show that its interest in
    determining whether SCG’s political efforts are impermissibly
    funded outweighs that impact.
    BACKGROUND
    The California Constitution authorizes the Legislature to
    exercise control over companies delivering heat or power to the
    public, and authorizes the PUC to “establish rules, examine
    records, issue subpoenas, . . . take testimony, punish for
    2
    contempt, and prescribe a uniform system of accounts for all
    public utilities subject to its jurisdiction.” (Cal. Const., art. XII,
    § 6.)
    In 1996, the Legislature created a division within the
    Commission, later naming it the Public Advocate’s Office (PAO,
    the Office, or CalAdvocates), “to represent and advocate on behalf
    of the interests of public utility customers and subscribers within
    the jurisdiction of the commission.” (Stats. 2018, ch. 51, § 39.)
    The PAO’s goal is “to obtain the lowest possible rate for service
    consistent with reliable and safe service levels.” (Pub. Util. Code,
    § 309.5, subd. (a).) 1
    To serve this goal, the PAO is authorized to “compel the
    production or disclosure of any information it deems necessary to
    perform its duties from any entity regulated by the commission.”
    (§ 309.5, subd. (e).) Any objection to a PAO request for
    production is adjudicated by the PUC. (Ibid.)
    SCG, an investor-owned utility that provides natural gas to
    the public in several Southern California counties, is subject to
    Commission regulation and PAO discovery inquiries.
    As an investor-owned utility, SCG differentiates between
    “ratepayer funds” (“above-the-line accounts”) and “shareholder
    funds” (“below-the-line accounts”). Activities or contracts are
    preliminarily booked to an above-the-line or below-the-line
    account, with the final ratemaking decision settled at a “general
    rate case” proceeding (GRC). At a GRC, SCG generally seeks cost
    recovery from ratepayers only for expenditures in its above-the-
    line accounts. Expenditures in SCG’s below-the-line accounts
    1
    Undesignated statutory references will be to the Public
    Utilities Code.
    3
    (i.e., shareholder-funded accounts) are not recovered from
    ratepayers. In this manner, SCG may use its 100 percent-
    shareholder-funded accounts to, among other things, advocate for
    natural gas, renewable gas, and other clean-fuel (e.g., hydrogen)
    solutions.
    A.      PAO Discovery Inquiry
    1.   Rulemaking 19-01-011 proceeding
    On January 31, 2019, the PUC initiated an unrelated
    proceeding, designated “Rulemaking 19-01-011,” regarding
    building decarbonization. In that proceeding, an association
    known as Californians for Balanced Energy Solutions (C4BES),
    which presents itself as “a coalition of natural and renewable
    2
    natural gas users,” moved to obtain party status. The Sierra
    Club opposed the motion, alleging that C4BES was actually an
    3
    “astroturfing” group founded and funded by SCG.
    2.     Discovery requests before the ALJ
    As a result of the Sierra Club’s allegation in Rulemaking
    19-01-011 that C4BES was an astroturfing group funded by SCG,
    the PAO undertook to investigate the allegation, and in May
    2019, initiated a discovery inquiry into the extent to which SCG
    used ratepayer funds to support putative grassroots
    organizations advocating for SCG’s anti-decarbonization
    2
    Available at:
    https://www.publicadvocates.cpuc.ca.gov/general.aspx?id=4444.
    3
    Astroturfing is a practice in which corporate sponsors of a
    message mask their identity by establishing separate
    organizations to state a position or make it appear as though the
    movement originates from and has grassroots support.
    4
    positions. The discovery inquiry, conducted outside any formal
    proceeding, comprised three data requests and one subpoena.
    a.    July 2019 Data Request
    On July 19, 2019, the PAO issued a data request to SCG,
    Request No. “CalAdvocates-SC-SCG-2019-04,” concerning the
    4
    financing of SCG’s activities.
    SCG responded by producing a Work Order Authorization,
    which in turn contained a Balanced Energy Internal Order which
    accounted for shareholder contributions to fund the work order.
    The point of SCG’s production was to show that it did not use
    shareholder contributions to fund astroturf groups.
    However, SCG redacted from its response shareholder
    dollar figures from the Balanced Energy Internal Order, and
    objected to their production as nonresponsive to the PAO’s
    request and unnecessary to the discharge of its duties. The PAO
    moved the Commission’s administrative law judge (ALJ) to
    compel further responses containing an unredacted Work Order
    Authorization, which the ALJ granted.
    b.     August 2019 Data Request
    On August 13, 2019, the PAO served SCG with a request
    for all contracts covered by the Work Order Authorization,
    Request No. “CalAdvocates-SC-SCG-2019-05.” In response, SCG
    produced contracts funded jointly by ratepayers and
    shareholders, but objected to producing C4BES-related contracts
    funded solely by shareholders on the ground that to produce them
    4
    To reiterate, the PAO issued this data request outside of
    the R.19-01-011 proceeding, as the scope of that proceeding was
    limited to building decarbonization matters.
    5
    would violate its rights of free speech and association. The PAO
    moved the ALJ to compel further responses.
    (1)   ALJ November 1, 2019 Ruling
    On November 1, 2019, the ALJ granted the PAO’s motion
    to compel further responses to the August 13 request, ordered
    SCG to produce requested documents within two business days,
    and denied SCG’s request for a two-week stay to afford it an
    5
    opportunity to appeal the ruling.
    (2)    SCG November 1, 2019 Motion to Stay
    On November 1, 2019, SCG moved to reconsider and stay
    enforcement these rulings.
    c.    May 2020 Data Requests and Subpoena
    (1)    May 1 Request
    On May 1, 2020, as part of its continuing inquiry into
    SCG’s use of ratepayer monies to fund an anti-decarbonization
    campaign through astroturf organizations, the PAO served
    Request No. “CalAdvocates-TB-SCG-2020-03” on SCG, seeking
    remote access to SCG’s System Applications & Products
    accounting system. This accounting system is a large database
    that includes sensitive financial and nonfinancial material
    related to SCG’s transactions, including vendor invoices, third-
    party payments, workers-compensation payments, employee
    reimbursements, and other attachments relating to
    approximately 2,000 vendors and other parties. The PAO’s
    5
    The ALJ assigned by the Commission to handle the
    matter notified the parties of certain procedural rules to follow
    since this discovery dispute was outside of any formal proceeding
    in which the Commission’s Rules of Practice and Procedure (Title
    20, Division 1, of the California Code of Regulations) (herein
    “Rules”) would directly apply.
    6
    request included a request for “information regarding all
    contracts, invoices, and payments made to third parties,” and a
    request to train and assist a PAO auditor to access SCG’s
    accounts.
    (2)     Subpoena
    On May 5, 2020, the PAO served a subpoena on SCG,
    commanding the utility to provide PAO “staff and consultants”
    with the same information as set forth in Request No.
    CalAdvocates-TB-SCG-2020-03, including “access to all databases
    associated in any manner with the company’s accounting
    systems,” and “both on-site and remote access . . . at the times
    and locations requested by [PAO],” “no later than three business
    days after service,” i.e., by May 8. The focus was on determining,
    for example, what accounts were used to track shareholder-
    funded activity, what payments are made from those accounts,
    and what invoices were submitted in support of those payments.
    The subpoena was supported with a PAO declaration that SCG’s
    “responses to data requests in the investigation have been
    incomplete and untimely.”
    (3)     May 8 Request
    On May 8, 2020, the PAO demanded the production of data
    contained in SCG’s accounting system for all “100% shareholder
    funded” accounts that “house[] costs for activities related to
    influencing public opinion on decarbonization policies,” and “for
    lobbying activities related to decarbonization policies” (the May 8
    data request).
    SCG responded by proposing that “access to attachments
    and invoices [in the accounting system] would be shut off [by
    default] but could be requested by [PAO’s] auditor,” at which time
    “[a]n attorney would then be able to quickly review requested
    7
    invoices and provide nonprivileged . . . materials to the auditor.”
    The PAO rejected SCG’s proposal.
    SCG also offered to provide access to approximately 96
    percent of the information related to its accounts—shielding only
    constitutionally protected and/or privileged material—provided
    that the PAO agreed to a non-disclosure agreement or
    confidentiality protocol. The PAO rejected this offer as well.
    On May 18, 2020, SCG produced fixed copies of two years’
    worth of its accounting data (2016-2017) for accounts specifically
    identified by the PAO.
    B.     Proceedings before the Full Commission
    1.     December 2, 2019 and May 22, 2020 SCG Motion
    for Reconsideration/Appeal and Motion to File
    Declarations Under Seal
    On December 2, 2019, SCG appealed from and moved the
    full Commission to reconsider the ALJ’s November 1, 2019 ruling.
    On May 22, 2020, SCG supplemented this motion with (1) a
    separate motion, and (2) a motion to file certain declarations
    under seal.
    SCG observed that the PAO’s discovery inquiry is not itself
    a formal proceeding, and requested that the inquiry be brought
    within a formal proceeding by issuance of a Commission Order
    Instituting Rulemaking or Order Instituting Investigation, which
    SCG argued would provide more transparency and ensure due
    process. The PAO opposed this request.
    In its motion for reconsideration, SCG argued that the
    Commission’s interest in obtaining information about SCG’s
    political activities and activities that are “100% shareholder-
    8
    funded” was not compelling because such activities are not
    subject to Cal Advocates’ oversight.
    SCG further argued that disclosure of information about
    political activities and activities that were “100% shareholder
    funded” would infringe on SCG’s First Amendment rights.
    In support of the motion, Sharon Tomkins, SCG’s Vice
    President of Strategy and Engagement and Chief Environmental
    Officer, declared, “If the non-public contracts and
    communications [SCG] has had regarding its political activity to
    advance natural gas are required to be disclosed in response to
    the demands of the [PAO], it will alter how [SCG] and its
    partners, consultants, and others work together and
    communicate in the future regarding matters of shared political
    interest.” Tompkins declared that SCG’s production to date had
    already “had a chilling effect on [SCG] and [its] ability to engage
    in activities which are lawful.”
    Tompkins declared that her work includes “sensitive
    discussions in furtherance of developing strategy and advocacy
    associated with natural gas solutions and selecting [SCG’s]
    message and the best means to promote that message. It also
    has included recommending that others become involved with
    [SCG] in this political process.” She declared that further
    disclosures to the PAO “will have a chilling effect” on those
    communications and “could limit [SCG’s] future associations”
    because she and SCG “will need to take into consideration the
    9
    potential disclosure of such communication in the future as a
    result of such forced [discovery] disclosure.”
    Tompkins declared that “Based on conversations [she] had,
    others may be less likely to associate with [SCG]” if information
    about its political efforts were disclosed to the Commission.
    In further support of its motion for reconsideration, SCG
    submitted three declarations from private organizations
    specializing in government relations and public affairs, including
    statements that disclosure of shareholder information to the
    Commission would dissuade them from communicating or
    contracting with SCG.
    2.    May 22, 2020 SCG Motion to Quash or Stay the
    May 5 Subpoena
    Also on May 22, 2020, SCG moved to quash or stay portions
    of the PAO’s May 5, 2020 subpoena to allow SCG an opportunity
    to implement software solutions to exclude what it deemed to be
    materials protected by attorney-client and attorney work product
    privileges, as well as materials implicating First Amendment
    issues.
    3.    June 23, 2020 PAO Motion for Contempt and
    Monetary Sanctions
    On June 23, 2020, the PAO moved the Commission to find
    SCG in contempt.
    4.    July 9, 2020 PAO Motion to Compel and
    Request for Assessment of Fines
    On July 9, 2020, the PAO moved to compel SCG to produce
    certain unredacted declarations it had produced to the
    10
    Commission in December 2019 but not to the PAO, and to assess
    SCG $100,000 per day in fines retroactive to June 30, 2020.
    C.    Commission Ruling: PUC Resolution ALJ-391
    1.      Original Ruling
    On December 21, 2020, the Commission issued PUC
    Resolution ALJ-391, which it later modified, post, to become the
    operative ruling.
    In it, the Commission rejected SCG’s assertion that its
    First Amendment rights to association would be chilled by Data
    Request No. CalAdvocates-SC-SCG-2019-05. Although SCG’s
    declarations attempted to link the disclosure of such documents
    with a chilling effect on certain communications and contracts
    with outside entities, such contentions were “primarily
    hypothetical,” and fell short of the threatened harm and
    “palpable fear of harassment and retaliation in recognized
    instances of First Amendment infringement, such as that in”
    NAACP v. Alabama, infra. The Commission found “no
    infringement on SCG’s First Amendment rights by disclosing to
    the Commission, including Cal Advocates, responses to Data
    Request No. CalAdvocates-SC-SCG-2019-05 seeking documents
    about its decarbonization campaign.”
    Even if SCG had established that responding to the data
    request would chill communications, the Commission found that
    the government’s compelling interest in disclosure outweighed
    the chilling effect. The Commission flatly rejected SCG’s
    argument that it had no authority to inspect the records of
    investor-owned utilities concerning political activities. On the
    contrary, a compelling government interest existed where the
    PAO’s requests for information about SCG’s decarbonization
    11
    campaign were consistent with its statutory authority to regulate
    investor-owned utilities.
    Resolution ALJ-391 ordered SCG to comply with the PAO’s
    discovery requests, but deferred the matter of sanctions to a later
    date.
    SCG moved for a rehearing on Resolution ALJ-391, and
    moved to stay enforcement. On December 30, 2020, SCG sought
    an extension of time to comply with the resolution, which the
    Commission granted.
    On December 30 and 31, 2020, the PAO moved to expedite
    the Commission’s ruling on Resolution ALJ-391, sought an
    extension of time to respond to SCG’s motion for rehearing, and
    propounded four more data requests on SCG.
    2.    Modified Ruling
    On March 2, 2021, the Commission issued an order
    modifying Resolution ALJ-391 and denying SCG’s request for a
    rehearing and its motion for a stay.
    The Commission found that a “utility may [not] unilaterally
    designate certain topics off-limits to Commission oversight,” and
    PAO discovery is the “least restrictive means of obtaining the
    desired information.” The Commission rejected SCG’s argument
    that the PAO’s discovery rights were limited by SCG’s First
    Amendment right to association, as well as its argument that
    conducting the discovery inquiry outside the confines of a formal
    proceeding violated SCG’s procedural due process rights.
    The Commission ordered SCG to produce the information
    and documents responsive to Request No. CalAdvocates-SC-SCG-
    2019-05, including confidential declarations submitted under seal
    to the Commission but not the PAO, and to comply with the May
    5, 2020 subpoena within 30 days of the effective date of the
    12
    Resolution. Although the Commission ordered SCG to provide
    access to unredacted versions of its confidential declarations
    under existing protections, it permitted the utility to file
    confidential versions of certain declarations under seal. The
    Commission deferred consideration of the PAO’s motions for
    contempt, sanctions and fines.
    D.     Summary
    In sum, this dispute started when, in a formal Commission
    proceeding, R.19-01-011, the Sierra Club exposed a potential
    financial relationship between SCG and C4BES. Based on the
    record of that proceeding, there was no transparency as to
    whether the Sierra Club’s allegation was correct or, if it was,
    whether C4BES was funded by SCG’s ratepayers as opposed to
    shareholders. The PAO submitted a series of discreet data
    requests to SCG outside of any proceeding, which led to the
    request in question, Data Request No. CalAdvocates-SC-SCG-
    2019-05, designed to discover whether SCG used ratepayer funds
    to finance astroturf groups. SCG partially complied with the
    request but has always maintained that its shareholder
    information (not its ratepayer information) is privileged by
    constitutional rights to free speech and freedom of association.
    The ALJ and full Commission both disagreed with SCG’s
    position.
    We granted SCG’s petition for a writ of review of the
    Commission’s resolution of the dispute. The Commission filed a
    response supporting its decision, and SCG filed a reply
    challenging it. We also granted the requests of several entities to
    file amicus briefs.
    13
    DISCUSSION
    SCG contends (1) the Commission exceeded its
    constitutional and statutory authority by requiring SCG to
    comply with the PAO’s discovery requests pertaining to
    shareholder accounts; (2) the requests infringe on SCG’s First
    Amendment right of association insofar as they pertain to
    shareholder accounts; and (3) conducting this dispute as a
    discovery matter rather than a formal proceeding violates
    procedural due process.
    A.     PAO Authority
    The Commission is authorized to supervise and regulate
    utility monopolies. “PUC’s authority derives not only from
    statute but from the California Constitution, which creates the
    agency and expressly gives it the power to fix rates for public
    utilities. (Cal. Const., art. XII, §§ 1, 6.) Statutorily, PUC is
    authorized to supervise and regulate public utilities and to ‘do all
    things . . . which are necessary and convenient in the exercise of
    such power and jurisdiction’ (§ 701) . . . . Adverting to these
    provisions, we have described PUC as ‘ “a state agency of
    constitutional origin with far-reaching duties, functions and
    powers” ’ whose ‘ “power to fix rates [and] establish rules” ’ has
    been ‘ “liberally construed.” ’ ” (Southern California Edison Co. v.
    Peevey (2003) 
    31 Cal.4th 781
    , 792.)
    The Commission may hold hearings and establish
    procedures to carry out its mandate. (See Consumers Lobby
    Against Monopolies v. Public Utilities Com. (1979) 
    25 Cal.3d 891
    ,
    905; see also Cal. Const., art. XII, §§ 1-6.)
    “The commission, each commissioner, and each officer and
    person employed by the commission may, at any time, inspect the
    accounts, books, papers, and documents of any public utility. The
    14
    commission, each commissioner, and any officer of the
    commission or any employee authorized to administer oaths may
    examine under oath any officer, agent, or employee of a public
    utility in relation to its business and affairs. Any person, other
    than a commissioner or an officer of the commission, demanding
    to make any inspection shall produce, under the hand and seal of
    the commission, authorization to make the inspection. A written
    record of the testimony or statement so given under oath shall be
    made and filed with the commission.” (§ 314, subd. (a).)
    These powers apply “to inspections of the accounts, books,
    papers, and documents of any business that is a subsidiary or
    affiliate of, or a corporation that holds a controlling interest in,
    an electrical, gas, or telephone corporation . . . with respect to any
    transaction between the . . . corporation and the subsidiary,
    affiliate, or holding corporation on any matter that might
    adversely affect the interests of the ratepayers . . . .” (§ 314, subd.
    (b).) (Italics added.)
    “Every public utility shall furnish to the commission in
    such form and detail as the commission prescribes all
    tabulations, computations, and all other information required by
    it to carry into effect any of the provisions of this part, and shall
    make specific answers to all questions submitted by the
    commission. [¶] Every public utility receiving from the
    commission any blanks with directions to fill them shall answer
    fully and correctly each question propounded therein, and if it is
    unable to answer any question, it shall give a good and sufficient
    reason for such failure.” (§ 581.)
    “Whenever required by the commission, every public utility
    shall deliver to the commission copies of any or all maps, profiles,
    contracts, agreements, franchises, reports, books, accounts,
    15
    papers, and records in its possession or in any way relating to its
    property or affecting its business, and also a complete inventory
    of all its property in such form as the commission may direct.”
    (§ 582.)
    “Every public utility shall furnish such reports to the
    commission at such time and in such form as the commission
    may require in which the utility shall specifically answer all
    questions propounded by the commission. The commission may
    require any public utility to file monthly reports of earnings and
    expenses, and to file periodical or special reports, or both,
    concerning any matter about which the commission is authorized
    by any law to inquire or to keep itself informed, or which it is
    required to enforce. All reports shall be under oath when
    required by the commission.” (§ 584.)
    Commission employees are authorized to “enter upon any
    premises occupied by any public utility, for the purpose of making
    the examinations and tests and exercising any of the other
    powers provided for in this part,” and to “set up and use on such
    premises any apparatus and appliances necessary therefor.”
    (§ 771.)
    As noted, in 1996 the Legislature created the PAO, a
    division within the Commission, “to represent and advocate on
    behalf of the interests of public utility customers and subscribers
    within the jurisdiction of the commission.” (Stats. 2018, ch. 51,
    § 39.)
    The PAO is authorized to “compel the production or
    disclosure of any information it deems necessary to perform its
    duties from any entity regulated by the commission, provided
    that any objections to any request for information shall be
    decided in writing by the assigned commissioner or by the
    16
    president of the commission, if there is no assigned
    commissioner.” (§ 309.5, subd. (e).) Any objection to a PAO
    request for production is adjudicated by the PUC. (Ibid.)
    “No information furnished to the commission by a public
    utility . . . , except those matters specifically required to be open
    to public inspection . . . , shall be open to public inspection or
    made public, except on order of the commission . . . or a
    commissioner in the course of a hearing or proceeding.” (§ 583,
    subd. (a).)
    SCG, as a public utility, is subject to the Commission’s
    jurisdiction. (§§ 216, 218.)
    B.     Standard of Review
    “[A]ny aggrieved party may petition for a writ of review
    in the court of appeal.” (§ 1756, subd. (a); see also Pacific Bell
    v. Public Utilities Com’n (2000) 
    79 Cal.App.4th 269
    , 278.)
    “There is a strong presumption of validity of the
    commission’s decisions.” (Greyhound Lines, Inc. v. Public
    Utilities Commission (1968) 
    68 Cal.2d 406
    , 410 (Greyhound).)
    Review of a Commission decision “shall not extend further
    than to determine, on the basis of the entire record . . . whether
    any of the following occurred: [¶] (1) The commission acted
    without, or in excess of, its powers or jurisdiction. [¶] (2) The
    commission has not proceeded in the manner required by law.
    [¶] (3) The decision of the commission is not supported by the
    findings. [¶] (4) The findings in the decision of the commission
    are not supported by substantial evidence. [¶] (5) The order or
    decision was procured by fraud or was an abuse of discretion.
    [¶] (6) The order or decision of the commission violates any right
    of the petitioner under the Constitution of the United States or
    the California Constitution.” (§ 1757, subd. (a)(1)-(6).)
    17
    We give great weight to the Commission’s interpretation of
    the Public Utilities Code, as that agency is constitutionally
    authorized to administer its provisions (Southern California
    Edison v. Peevey, 
    supra,
     31 Cal.4th at p. 796), and will disturb
    its interpretation only if “it fails to bear a reasonable relation to
    statutory purposes and language” (Greyhound, supra, 68 Cal.2d
    at pp. 410-411). We do not conduct a trial de novo, nor weigh nor
    exercise independent judgment on the evidence. (§ 1757, subd.
    (b); see Eden Hosp. Dist. v. Belshe (1998) 
    65 Cal.App.4th 908
    ,
    915.) The Commission’s findings of fact “ ‘are not open to attack
    for insufficiency if they are supported by any reasonable
    construction of the evidence. [Citation.] . . . “When conflicting
    evidence is presented from which conflicting inferences can be
    drawn, the PUC’s findings are final.” ’ ” (Clean Energy Fuels
    Corp. v. Public Utilities Com. (2014) 
    227 Cal.App.4th 641
    , 649;
    see also Toward Utility Rate Normalization v. Public Utilities
    Com. (1978) 
    22 Cal.3d 529
    , 537-538.)
    “Notwithstanding Section[] 1757 . . . , in any proceeding
    wherein the validity of any order or decision is challenged on the
    ground that it violates any right of petitioner under the United
    States Constitution or the California Constitution, the Supreme
    Court or court of appeal shall exercise independent judgment on
    the law and the facts, and the findings or conclusions of the
    commission material to the determination of the constitutional
    question shall not be final.” (§ 1760.) “But even the presence of
    a constitutional dispute does not require the reviewing court to
    adopt de novo or independent review. Even there, ‘the question
    of the weight of the evidence in determining issues of fact lies
    with the commission acting within its statutory authority; the
    “judicial duty to exercise an independent judgment does not
    18
    require or justify disregard of the weight which may properly
    attach to findings upon hearing and evidence.” ’ [Citation.] In
    other words, judicial reweighing of evidence and testimony is
    ordinarily not permitted.” (Pacific Gas & Electric Co. v. Public
    Utilities Com. (2015) 
    237 Cal.App.4th 812
    , 838.)
    C.     Application
    Pursuant to the Commission’s broad constitutional and
    statutory authority, SCG is required to respond to the PAO’s data
    requests of its SAP accounting system unless to do so would
    violate SCG’s constitutional rights.
    SCG argues the PAO’s data requests infringe on its First
    Amendment rights with no substantial relation between the
    requests and a sufficiently important governmental interest. We
    agree.
    1.    SCG’s Due Process Rights
    SCG contends that the PAO’s discovery “non-proceedings”
    constitute a “largely rules-free no-man’s-land” of “unbounded
    discovery and investigatory authority.” It argues that
    conducting this dispute as a discovery matter outside the
    confines of a formal proceeding, where the Commissions Rules
    of Practice and Procedure and filing requirements do not
    directly apply, violates procedural due process. We disagree.
    A regulatory agency enjoys flexibility in fashioning the
    procedures necessary to exercise its responsibilities.
    Nevertheless, the PAO’s use of ad hoc procedures must be
    consistent with due process. (San Pablo Bay Pipeline Co., LLC
    v. Public Utilities Com. (2015) 
    243 Cal.App.4th 295
    , 313; Cal.
    Const. art. XII, § 2 [Commission procedures are “[s]ubject to
    statute and due process”].)
    19
    Procedural due process requires that a party be given
    notice and an opportunity to be heard when a government action
    threatens deprivation of liberty or property. (Board of Regents of
    State Colleges v. Roth (1972) 
    408 U.S. 564
    , 569-571.)
    Here, the dispute started when, in a formal Commission
    proceeding, R.19-01-011, a potential financial relationship
    between SCG and C4BES came to light in a pleading filed by the
    Sierra Club. Based on the record of that proceeding, the PAO
    submitted a series of discreet Data Requests to SCG outside of
    any proceeding, which led to the Data Request in question, Data
    Request No. CalAdvocates-SC-SCG-2019-05, designed to discover
    whether SCG used ratepayer funds to finance astroturf groups.
    SCG only partially complied with the request, maintaining that
    its shareholder information (not its ratepayer information) was
    privileged by constitutional rights to free speech and freedom of
    association.
    The PAO then invoked section 309.5, which allows it to
    compel “production or disclosure of any information it deems
    necessary to perform its duties from any entity regulated by the
    commission” and to bring any resulting discovery disputes to the
    President of the Commission.
    The President of the Commission referred the matter to the
    Chief Administrative Law Judge to provide for a procedural path
    to address the dispute. The Chief Administrative Law Judge
    assigned an ALJ to preside over the dispute, and provided the
    parties with certain procedural rules to follow.
    At each step of this process, the PAO defended discrete
    discovery requests focused on the information needed to perform
    its statutory duties. SCG had an opportunity to challenge the
    PAO’s motions, submit motions itself, and move for the full
    20
    Commission to act on its requests. SCG neither requested
    evidentiary hearings nor contested relying on written pleadings
    to resolve the issues set forth herein.
    Under these circumstances, we conclude SCG has been
    afforded ample due process.
    2.    SCG’s First Amendment Rights
    “The First Amendment prohibits government from
    ‘abridging the freedom of speech, or of the press; or the right of
    the people peaceably to assemble, and to petition the Government
    for a redress of grievances.’ This [includes] . . . ‘a corresponding
    right to associate with others.’ [Citation.] Protected association
    furthers ‘a wide variety of political, social, economic, educational,
    religious, and cultural ends,’ and ‘is especially important in
    preserving political and cultural diversity and in shielding
    dissident expression from suppression by the majority.’
    [Citation.] Government infringement of this freedom ‘can take a
    number of forms.’ ” (Americans for Prosperity Foundation v.
    Bonta (2021) ___U.S.___ [
    141 S.Ct. 2373
    , 2382, 
    210 L.Ed.2d 716
    ,
    726-727] (Americans for Prosperity).) For example, freedom of
    association may be violated “where individuals are punished for
    their political affiliation,” “or where members of an organization
    are denied benefits based on the organization’s message.” (Ibid.)
    “[C]ompelled disclosure of affiliation with groups engaged
    in advocacy may constitute as effective a restraint on freedom of
    association as [other] forms of governmental action.” (National
    Ass’n for Advancement of Colored People v. State of Ala. ex rel.
    Patterson (1958) 
    357 U.S. 449
    , 462 [
    78 S.Ct. 1163
    , 
    2 L.Ed.2d 1488
    ] (NAACP v. Alabama).) “NAACP v. Alabama involved this
    chilling effect in its starkest form. The NAACP opened an
    Alabama office that supported racial integration in higher
    21
    education and public transportation. [Citation.] In response,
    NAACP members were threatened with economic reprisals and
    violence. [Citation.] As part of an effort to oust the organization
    from the State, the Alabama Attorney General sought the group’s
    membership lists. [Citation.] We held that the First Amendment
    prohibited such compelled disclosure.” (Americans for Prosperity,
    supra, 210 L.Ed.2d at pp. 726-727.) The Supreme Court
    explained that “[e]ffective advocacy of both public and private
    points of view, particularly controversial ones, is undeniably
    enhanced by group association,” and noted there was a “vital
    relationship between freedom to associate and privacy in one’s
    associations.” (NAACP v. Alabama, at pp. 460, 462.) “Because
    NAACP members faced a risk of reprisals if their affiliation with
    the organization became known—and because Alabama had
    demonstrated no offsetting interest ‘sufficient to justify the
    deterrent effect’ of disclosure, [citation]—we concluded that the
    State’s demand violated the First Amendment.” (Americans for
    Prosperity, at p. 727.)
    When compelled disclosure is challenged on First
    Amendment grounds, we apply a standard of “exacting scrutiny”
    to the government’s action. (Americans for Prosperity, supra, 210
    L.Ed.2d at p. 727.) “Under that standard, there must be ‘a
    substantial relation between the disclosure requirement and a
    sufficiently important governmental interest.’ [Citation.] ‘To
    withstand this scrutiny, the strength of the governmental
    interest must reflect the seriousness of the actual burden on First
    Amendment rights.’ [Citation.] Such scrutiny . . . is appropriate
    given the ‘deterrent effect on the exercise of First Amendment
    22
    rights’ that arises as an ‘inevitable result of the government’s
    conduct in requiring disclosure.’ ” (Ibid.)
    “A party who objects to a discovery request as an
    infringement of the party’s First Amendment rights is in essence
    asserting a First Amendment privilege.” (Perry v.
    Schwarzenegger (9th Cir. 2010) 
    591 F.3d 1147
    , 1160.) “[A] claim
    of First Amendment privilege is subject to a two-part framework.
    The party asserting the privilege ‘must demonstrate . . . a “prima
    facie showing of arguable first amendment infringement.” ’
    [Citation.] ‘This prima facie showing requires appellants to
    demonstrate that enforcement of the [discovery requests] will
    result in (1) harassment, membership withdrawal, or
    discouragement of new members, or (2) other consequences which
    objectively suggest an impact on, or “chilling” of, the members’
    associational rights.’ [Citation.] [¶] ‘If appellants can make the
    necessary prima facie showing, the evidentiary burden will then
    shift to the government . . . [to] demonstrate that the information
    sought through the [discovery] is rationally related to a
    compelling governmental interest . . . [and] the “least restrictive
    means” of obtaining the desired information.’ ” (Id. at pp. 1160-
    1161, fn. omitted.) “To implement this standard, we ‘balance the
    burdens imposed on individuals and associations against the
    significance of the . . . interest in disclosure,’ [citation], to
    determine whether the ‘interest in disclosure . . . outweighs the
    harm.’ ” (Id. at p. 1161.) This balancing may consider, for
    example, the seriousness of the threat to the exercise of First
    Amendment rights against the substantiality of the state’s
    interest. (Ibid.) “The argument in favor of upholding the claim of
    privilege will ordinarily grow stronger as the danger to rights of
    23
    expression and association increases.” (Black Panther Party v.
    Smith (D.C. Cir. 1981) 
    661 F.2d 1243
    , 1267.)
    A prima facie showing requires more than bare allegations
    of possible First Amendment violations. “ ‘[T]he record must
    contain “objective and articulable facts, which go beyond broad
    allegations or subjective fears.” ’ ” (Dole v. Local Union 375,
    Plumbers Intern. Union of America, AFL-CIO (9th Cir. 1990) 
    921 F.2d 969
    , 973 (Dole); see also Brock v. Local 375 (9th Cir. 1988)
    
    860 F.2d 346
    , 350, fn. 1.)
    Here, SCG argued before the Commission, and reasserts in
    these writ proceedings, that Data Request No. CalAdvocates-SC-
    SCG-2019-05 seeks information about shareholder funding of
    SCG’s decarbonization campaign, which constitutes political
    activity. SCG argues that insofar as the PAO seeks this
    information, its data request chills its First Amendment rights.
    In support of its argument, Sharon Tomkins, SCG’s Vice
    President of Strategy and Engagement and Chief Environmental
    Officer, declared that if SCG’s non-public contracts and
    communications were disclosed to the Commission there would
    be a “chilling effect on [SCG] and [its] ability to engage in
    activities which are lawful,” which “could limit [SCG’s] future
    associations” because she and SCG would “need to take into
    consideration the potential disclosure of [sensitive
    communications] in the future as a result of such forced
    [discovery] disclosure.” Tompkins declared that “Based on
    conversations [she] had, others may be less likely to associate
    with [SCG]” if information about its political efforts were
    disclosed to the Commission. Three declarants from private
    organizations specializing in government relations and public
    affairs stated that disclosure of shareholder information to the
    24
    Commission would dissuade them from communicating or
    contracting with SCG.
    Tomkins’s concern that disclosure of political information to
    the Commission will cause her to “take into consideration”
    whether sensitive communications will be revealed constitutes
    nothing more than a circular argument about a subjective fear.
    Tompkins said nothing about how the requested disclosure “is
    itself inherently damaging to the organization or will incite other
    consequences that objectively could dissuade persons from
    affiliating with the organization.” (Dole, supra, 921 F.2d at p.
    974.) In NAACP v. Alabama, for example, the NAACP proved
    that disclosure of its membership roles would subject its
    members to economic reprisals and threats of physical coercion.
    (NAACP v. Alabama, 
    supra,
     357 U.S. at p. 462.)
    However, Tompkins voiced a concern about membership
    discouragement or withdrawal, supported by three declarations
    from representatives of entities who stated they would be less
    likely to associate with SCG if information about their political
    efforts were disclosed to the Commission. These declarations
    presented objective and articulable facts, beyond broad
    allegations or subjective fears, suggesting that enforcement of the
    data requests insofar as they pertained to shareholder
    expenditures would incite “consequences that objectively could
    dissuade persons from affiliating with the organization.” (Dole,
    supra, 921 F.2d at pp. 973, 974.) It is not SCG’s subjective fear
    that disclosure of shareholder expenditure information would
    dissuade third parties from communicating or contracting with
    SCG: Several third parties told them it would.
    The Commission argues that pursuant to section 583,
    which prohibits public disclosure of information obtained by the
    25
    PAO in discovery, shareholder information disclosed to the PAO
    would remain confidential. The point is irrelevant because SCG’s
    evidence demonstrates that disclosure to the PAO itself would
    chill third parties from associating with the utility.
    Because SCG demonstrated that a threat to its
    constitutional rights exists, the burden shifted to the Commission
    to demonstrate that the data requests serve and are narrowly
    tailored to a compelling governmental interest.
    3.    Governmental interests
    A governmental entity seeking discovery must show that
    the information sought is highly relevant to the claims or
    defenses in the proceeding at hand. (Perry v. Schwarzenegger,
    
    supra,
     591 F.3d at pp. 1160-1161.) “The request must also be
    carefully tailored to avoid unnecessary interference with
    protected activities, and the information must be otherwise
    unavailable.” (Id. at p. 1161.)
    A regulated utility may not use ratepayer funds for
    advocacy-related activities that are political or do not otherwise
    benefit ratepayers. (Southern California Edison Co. (2012)
    Cal.P.U.C. (Nov. No. 12-11-051) [Lexis 555, *765] [finding that
    membership subscriptions to organizations that advance tax
    reduction policies are inherently political, and funding should
    not be permitted under rate recovery]; Southern California Gas
    Co. (1993) Cal.P.U.C. (Dec. No. 93-12-043) [Lexis 728, *103]
    [finding that “ratepayers should not have to bear the costs of
    public relations efforts in this area, which according to [SCG],
    are designed primarily to increase load by promoting natural
    gas use to business and government leaders”].)
    The PAO’s statutory mandate is to “obtain the lowest
    possible rate for service,” primarily for residential and small
    26
    commercial customers. (§ 309.5, subd. (a).) In service of this
    mandate, the PAO may compel regulated entities to produce or
    disclose information “necessary to perform its duties”—i.e.,
    information relating to “rate[s] for service.” (Id. at subds. (a),
    (e); see § 314.)
    As an investor-owned utility, SCG differentiates between
    shareholder funds and ratepayer funds, and claims to use only
    shareholder funds for lobbying activities. Although regulation
    of the utility requires understanding whether SCG provides
    accurate information regarding the allocation of its advocacy
    costs between ratepayer and shareholder accounts, this may be
    learned simply by examining ratepayer expenditures. If
    ratepayers do not pay for advocacy-related activities, the PAO’s
    mandate is satisfied.
    However, the PAO’s discovery inquiries into all sources of
    funding for SCG’s lobbying activities go beyond ratepayer
    expenditures. Insofar as the requests seek information about
    shareholder expenditures, they exceed the PAO’s mandate to
    obtain the lowest possible costs for ratepayers and its authority
    to compel disclosure of information necessary for that task.
    The requests therefore are not carefully tailored to avoid
    unnecessary interference with SCG’s protected activities.
    The Commission argues that the PAO’s discovery rights
    are “essentially coextensive” with the Commission’s own rights.
    We disagree. The PAO is authorized to compel only that
    discovery which is “necessary to perform its duties.” (§ 309.5,
    subd. (e).) The PAO’s and Commission’s discovery rights would
    be coextensive only if their duties were the same, which of
    course they are not. (See § 309.5, subd. (a) [explaining the
    PAO’s mandate].)
    27
    The Commission argues the PAO is authorized to ensure
    that “advocacy costs have been booked to the appropriate utility
    accounts.” With respect, we disagree. The PAO is authorized to
    ensure only that advocacy costs are not booked to ratepayer
    accounts. This it may do by examining ratepayer, not
    shareholder, accounts. SCG has repeatedly offered access to
    ratepayer accounts.
    The Commission argues that sometimes SCG
    misclassifies expenditures, and has at times moved
    expenditures from ratepayer to shareholder accounts. But this
    just shows that a less invasive discovery process is working, and
    the PAO can confirm that no funds have been misclassified to
    ratepayer accounts by reviewing above-the-line accounts.
    4.      Contempt and Sanctions
    In its briefing and at oral argument petitioner raised the
    issue of looming sanctions based on actual or potential contempt
    findings, although no sanctions are currently
    accreting. Because we will vacate Resolution ALJ-391 insofar
    as it compels disclosure of shareholder expenditures, no basis
    for sanctions exists.
    DISPOSITION
    The petition for writ of mandate is granted. Commission
    Resolution ALJ-391 is vacated with respect to shareholder data
    sought by the Commission for which petitioner asserts its First
    Amendment right of association. Resolution ALJ-391 is affirmed
    in all other respects.
    28
    CERTIFIED FOR PUBLICATION
    CHANEY, J.
    We concur:
    ROTHSCHILD, P. J.
    BENDIX, J.
    29