reliant-energy-incorporated-v-public-utility-commission-of-texas-office ( 2001 )


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  •        TEXAS COURT OF APPEALS, THIRD DISTRICT, AT AUSTIN
    NO. 03-01-00195-CV
    Reliant Energy, Incorporated, Appellant
    v.
    Public Utility Commission of Texas; Office of Public Utility Counsel; and Steering
    Committees for the Cities Served by TXU Electric and Central Power
    and Light Company, Appellees
    DIRECT APPEAL FROM PUBLIC UTILITY COMMISSION OF TEXAS
    In this direct appeal, we must determine whether the Public Utility Commission of
    Texas (the “Commission”) erred in promulgating price-to-beat rules that fail to ensure an initial fuel
    factor above market costs. Reliant Energy, Incorporated (“Reliant”) brings this suit challenging the
    validity of these rules. Because the Commission acted within its authorized powers, we uphold the
    price-to-beat regulations as enacted.
    BACKGROUND
    In 1999, the Texas Legislature amended the Public Utility Regulatory Act (“PURA”)
    and enacted Chapter 39 “to protect the public interest during the transition to and in the establishment
    of a fully competitive electric power industry.”1 Tex. Util. Code Ann. § 39.001(a) (West. Supp.
    1
    Pursuant to this goal, the Legislature also amended section 11.002 to provide the Public Utility
    Commission of Texas with “authority to make and enforce rules necessary to protect customers . . .
    consistent with the public interest.” Tex. Util. Code Ann. § 11.002(c) (West Supp. 2001).
    2001). As part of the utility industry deregulation, the Legislature created a statutory scheme
    whereby the regulated utility industry would be separated or “unbundled” into three distinct entities:
    (1) power generation companies; (2) retail electric providers (“REPs”); and (3) transmission and
    distribution utilities. 
    Id. § 39.051.
    Once the statute goes into effect, electric providers formerly
    affiliated with regulated utilities will be required to provide electricity to residential and small
    commercial customers at a rate of six percent less than the rate in effect on January 1, 1999, adjusted
    to reflect the fuel factor as determined by the Commission. 2 
    Id. §§ 39.202,
    .406. This price is
    referred to as the “price-to-beat.”3 
    Id. § 39.202.
    In enacting the price-to-beat statute, the Legislature
    intended for new REPs not affiliated with the regulated utility industry to enter the market and
    compete for customers with affiliated REPs, those that were formerly part of the bundled utility
    companies.
    The Commission was mandated to effectuate an across the board six percent reduction
    to the base rate portion of the price-to-beat. 
    Id. § 39.202(b).
    As part of the goal to promote
    competition, the Commission was given the express authority to make adjustments to the fuel factor
    portion of the price-to-beat. 
    Id. Once established,
    the price-to-beat is to remain in effect for five
    2
    “Fuel factor” is a term of art that is not statutorily defined. However, the Commission has
    prescribed to it a particular meaning in its substantive rules. See Tex. Gov’t Code Ann. § 311.011
    (West 1998); P.U.C. Subst. R. 25.237. Rule 25.41(g) mandates utilities to utilize substantive rule
    25.237, its existing fuel factor rule, to set the initial price-to-beat fuel factor. See P.U.C. Subst. R.
    25.237(c) (requiring utilities to prove that the expenses to be recovered through the fuel factor are
    reasonable estimates of their eligible fuel expenses during the period the factor is to be in effect).
    3
    The price-to-beat is comprised of two components, the base rate and the fuel factor rate, and
    is defined as the cost at which an affiliated retail electric provider must make electricity available to
    residential and small commercial customers on a bundled basis. Tex. Util. Code Ann. 39.202(a)
    (West Supp. 2001). Bundled basis refers to the rates charged before deregulation.
    2
    years, unless the affiliated REP loses forty percent of its customers.4 
    Id. § 39.202(a),
    (e). In
    determining whether the forty percent threshold has been met, the Commission excludes customers
    that are dropped by the affiliated REP to a provider of last resort (“POLR”). P.U.C. Subst. R. 25.41
    § (i)(1)(A)-(B), (i)(2). By statute, POLRs are required to offer standard retail service packages for
    certain customers, as designated by the Commission, at a fixed, nondiscountable rate. Tex. Util.
    Code Ann. § 39.106(b).
    DISCUSSION
    In three issues, Reliant challenges the Commission’s scope of authority under PURA,
    both express and implied. Reliant first contends that PURA requires the Commission to implement,
    as part of the Legislative scheme to ensure a competitive market after deregulation, an initial price-to-
    beat fuel factor above market costs so as to secure immediate profits for new entrants into the retail
    electricity market. Reliant also contests the validity of the Commission’s decision, when evaluating
    whether incumbent utility providers have lost forty percent of their residential and small commercial
    customers, to exclude from market share calculations customers served by a POLR. Finally, Reliant
    contends that rule 25.41, as promulgated by the Commission, violates the reasoned justification
    requirement of Texas Government Code section 2001.033. See Tex. Gov’t Code Ann. § 2001.033
    (West 2000).
    4
    In determining whether a REP has lost forty percent of its customer base, the Commission will
    consider whether the REP can show that the electric power consumption of the relevant customer
    group served by nonaffiliated REPs meets or exceeds forty percent of the total number of kilowatt-
    hours consumed by residential customers and forty percent of the difference between the total number
    of kilowatt-hours consumed by small commercial customers served by the affiliated electric utility
    during the calendar year 2000 minus the aggregated load served by the affiliated REP. Tex. Util.
    Code Ann. § 39.202(e).
    3
    In determining whether the Commission’s rule is valid, we must first ascertain whether
    the Legislature expressly gave the Commission the power to guarantee nonaffiliated retail electric
    providers an initial profit. See Public Util. Comm’n v. City Public Serv. Bd. of San Antonio, 44 Sup.
    Ct. J. 1014, 2001 Tex. LEXIS 71, at *15 (Tex. June 28, 2001). If no express authority is set forth,
    we must then consider whether that power is reasonably necessary for the Commission to fulfill the
    express function and duties prescribed by the Legislature. 
    Id. Where such
    authority exists, a rule
    need only be based on a legitimate position of the agency to be upheld. Chrysler Motors Corp. v.
    Texas Motor Vehicle Comm’n, 
    846 S.W.2d 139
    , 142 (Tex. App.—Austin 1993, no writ) (citing
    Bullock v. Hewlett-Packard Co., 
    628 S.W.2d 754
    , 756 (Tex. 1982)).
    Administrative Rule Making
    Reliant contends that the Commission’s substantive rule 25.41 is void because the
    Commission failed to include in it any mechanism to guarantee initial headroom.5 This omission,
    argues Reliant, invalidates the rule because a rule that does not ensure sufficient initial headroom
    “fails to accomplish the legislative goal of promoting competition.” State administrative agencies
    have only those powers expressly conferred upon them by the Legislature. City Public Serv. Bd. of
    San Antonio, 2001 Tex. LEXIS 71, at *15 (citing Public Util. Comm’n v. GTE-Southwest, Inc., 
    901 S.W.2d 401
    , 407 (Tex. 1995); State v. Public Util. Comm’n, 
    883 S.W.2d 190
    , 194 (Tex. 1994)).
    But an agency may also have implied powers—those that are reasonably necessary to carry out the
    express responsibilities given to it by the Legislature. 
    Id. (citing GTE-Southwest,
    901 S.W.2d at 407).
    5
    “Headroom” refers to the margin between the price-to-beat and the new retailer’s costs of
    providing electricity.
    4
    However, the law prohibits agencies from exercising what is effectively a new power, or a power
    contradictory to the statute, based merely on a claim that the power is expedient for administrative
    purposes. 
    Id. (citing GTE-Southwest,
    901 S.W.2d at 407 (quoting Sexton v. Mt. Olivet Cemetery
    Ass’n, 
    720 S.W.2d 129
    , 137-38 (Tex. App.—Austin 1986, writ ref’d n.r.e.))).
    Here, Texas Utility Code section 39.202 dictates how the Commission is to determine
    the price-to-beat. See Tex. Util. Code Ann. § 39.202(a), (b). The statute requires the Commission
    to set the price-to-beat at a rate “six percent less than the affiliated electric utility’s corresponding
    average residential and small commercial rates, on a bundled basis, that were in effect on January 1,
    1999, adjusted to reflect the fuel factor,” as determined by the Commission. 
    Id. § 39.202(a).
    Because there is nothing in the statutory language pertaining to headroom, we must look to the entire
    statutory scheme to determine whether the Commission was required to consider headroom in setting
    the initial price-to-beat. See State v. Public Util. 
    Comm’n, 883 S.W.2d at 196
    .
    In ascertaining the scope of an agency’s authority, we give great weight to the
    contemporaneous construction of a statute by the administrative agency charged with its enforcement.
    
    Id. at 197
    (citing Dodd v. Meno, 
    870 S.W.2d 4
    , 7 (Tex. 1994); Tarrant Appraisal Dist. v. Moore,
    
    845 S.W.2d 820
    , 823 (Tex. 1993)). We recognize that the Legislature intends an agency created to
    centralize expertise in a certain regulatory area “be given a large degree of latitude in the methods
    it uses to accomplish its regulatory function.” 
    Id. According to
    the Commission, rule 25.41 reflects a reasonable balance between the
    competing interests of REPs and customers—namely, fostering competition while simultaneously
    providing customers a prompt reduction from regulated rates. Reliant does not contest the
    Commission’s power to establish the initial price-to-beat. Instead, Reliant contends that the
    5
    Commission was required to include in rule 25.41 a mechanism guaranteeing that the price-to-beat
    would be above market cost and that, in failing to do so, it ignored the legislative goals underlying
    PURA and deregulation—establishing a competitive electricity market.
    PURA encompasses competing policy considerations: electric consumers’ interest in
    lowering costs versus electric retailers’ interest in establishing competition. This Court does not
    decide matters of policy. Our role is limited to evaluating whether the Commission acted contrary
    to the statute. Reliant argues that in setting the initial price-to-beat, “the Commission could have
    provided a mechanism that would have established an adequate margin between the price-to-beat and
    the market cost of power,” yet “the final rule contained no provision ensuring adequate initial
    headroom.” Reliant concedes that the Commission had the authority to set the initial price-to-beat.
    Although the Commission could ensure adequate initial headroom, nothing in the statute requires it
    to do so; neither can such a requirement be found upon examination of the entire statutory scheme.
    Therefore, we cannot say that the Commission erred by not including a provision guaranteeing new
    entrants adequate initial headroom to secure a profit. Accordingly, Reliant’s first issue is overruled.
    Provider of Last Resort
    Reliant next contends that, because the PURA provides no basis for excluding POLR
    customers from the target forty percent affiliated REP reduction rate calculation, rule 25.41 is invalid.
    Here, Reliant asserts that, to the extent the Commission exercised an implied power to insert a non-
    statutory exclusion in the rule, the Commission overstepped its authority. In deciding whether the
    Commission exceeded its authority, we ask if the rule is in harmony with the general statutory
    objectives. Chrysler Motors 
    Corp., 846 S.W.2d at 141
    . The stated purpose of PURA Chapter 39
    6
    is to facilitate the transition between the regulated and deregulated utility market. See Tex. Util.
    Code Ann. § 39.001(a).
    Reliant argues that excluding POLR customers from the forty percent target
    calculation thwarts the overall intent of PURA section 39.202(e), which, Reliant asserts, “is simply
    to ensure that a threshold percentage of the residential and small commercial loads formerly served
    by integrated utilities is served by entities other than the affiliated REP before price-to-beat
    restrictions are lifted.” The Commission responds by claiming that the POLR provision directly
    serves the legislative purpose of the statute by counting only those customers lost to new REPs
    through the competitive process.
    In construing the Commission’s authority, we must look to the statute as a whole, not
    section 39.202(e) in isolation. It is undisputed that the intent of PURA is to provide a smooth
    transition from a regulated utility industry to a deregulated one. We cannot require the Legislature
    to include every detail and anticipate all unforeseen circumstances in statutes delegating authority to
    the Commission. To do so would defeat the purpose of delegating legislative authority. Railroad
    Comm’n v. Lone Star Gas Co., 
    844 S.W.2d 679
    , 689 (Tex. 1992). One of the bill’s sponsors,
    Representative Wolens, commented at the House floor discussion on May 20, 1999 that the
    deregulation statute is intended to give competitors an opportunity to enter and compete in the
    electricity market. He explained that the forty percent provision was to be used as a tool to ascertain
    market power: “We say that as a matter of market power, if the incumbent loses 40% of their
    customers, competition begins and then they can lower their price.”
    These comments bolster the Commission’s argument that the forty percent provision
    was intended to be used as an indicator for a functioning competitive market. Excluding customers
    7
    served by a POLR is consistent with the overall legislative scheme of calibrating the competitive
    market place. A rule need only be based on a legitimate position of the agency to be upheld; it “need
    not be wise, desirable, or even necessary.” Chrysler Motors 
    Corp., 846 S.W.2d at 142
    . Thus, to the
    extent that the Commission exercised an implied power in excluding POLRs from the threshold forty
    percent determination, we cannot say such action is incongruent with the legislative purpose of
    promoting competition. Therefore, we overrule Reliant’s POLR issue.
    Reasoned Justification
    One of the stated purposes of the APA is to provide for public participation in the
    rulemaking process. See Tex. Gov’t Code Ann. § 2001.001. Accordingly, sections 2001.021-.034
    establish a system of informal or “notice-and-comment” rulemaking. 
    Id. §§ 2001.021-.034;
    see also
    Unified Loans, Inc. v. Pettijohn, 
    955 S.W.2d 649
    , 651 (Tex. App.—Austin 1997, no pet.). In order
    to adopt a rule, an agency must provide: (1) public notice; (2) an opportunity for and full
    consideration of comments; and (3) a reasoned justification for the rule enacted. See Tex. Gov’t
    Code Ann. §§ 2001.023, .029, .033 (West Supp. 2001); see also McCarty v. Texas Parks & Wildlife
    Dep’t, 
    919 S.W.2d 853
    , 854 (Tex. App.—Austin 1996, no writ).
    Reliant does not take issue with whether the Commission satisfied the requirements
    that it provide public notice and an opportunity for comments before adopting the price-to-beat
    rules.6 The controversy instead concerns whether the Commission provided a reasoned justification
    6
    Proposed rule 25.41, relating to the price-to-beat, was published in the Texas Register on
    November 20, 2000. Initial comments on the rule were filed December 11, 2000 by approximately
    thirteen interested organizations. Reply comments were filed on January 2, 2001. The Commission
    held public hearings on proposed rule 25.41 on January 11th and 22nd, 2001. Representatives from
    approximately fifteen interested parties and organizations attended the January 11th hearing while
    8
    for rule 25.41. This is the first time that we have been explicitly called upon to construe the reasoned
    justification requirements since the 1999 amendments to the APA. After a careful review of the
    changes to section 2001.033, we conclude that the Legislature did not intend to effectuate a material
    change.
    To satisfy the reasoned justification requirement, an agency’s order adopting a rule
    must explain how and why the agency reached the conclusion it did. See National Ass’n of Indep.
    Insurers v. Texas Dep’t of Ins., 
    925 S.W.2d 667
    , 669 (Tex. 1996) (“NAII”). A reasoned justification
    must include: (1) a summary of comments the agency received from interested parties; (2) a summary
    of the factual basis for the rule; and (3) the reasons why the agency disagrees with a party’s
    comments. Tex. Gov’t Code Ann. § 2001.033(1); see also Texas Hosp. Ass’n v. Texas Workers’
    Comp. Comm’n, 
    911 S.W.2d 884
    , 886 (Tex. App.—Austin 1995, writ denied).
    In addition to these three criteria, the agency must provide a reasoned justification for
    the rule as a whole. See Texas Hosp. 
    Ass’n, 911 S.W.2d at 886
    (citing Railroad Comm’n v. Arco
    Oil & Gas Co., 
    876 S.W.2d 473
    , 492 (Tex. App.—Austin 1994, writ denied); Chrysler Motors
    
    Corp., 846 S.W.2d at 143
    ). By requiring an agency to expressly state a reasoned justification for a
    rule, the Legislature sought to bring the decisionmaking process into the open. See 
    Arco, 876 S.W.2d at 480
    ; see also 
    NAII, 925 S.W.2d at 669
    (“Requiring an agency to demonstrate a rational connection
    between the facts before it and the agency’s rules promotes public accountability and facilitates
    judicial review.”).
    only about eight were present at the hearing on the 22nd. Reliant participated in both public hearings
    and the initial comment proceeding. The final order was issued March 20, 2001.
    9
    An agency rule not adopted in substantial compliance with the rulemaking provisions
    of the APA section is voidable. Tex. Gov’t Code Ann. § 2001.035(a). The reasoned justification
    requirement imposed by section 2001.033 confines a reviewing court’s inquiry to the face of the order
    finally adopting the rule. See 
    Arco, 876 S.W.2d at 480
    (citing Ron L. Beal, The Scope of Judicial
    Review of Agency Rulemaking: The Interrelationship of Legislating and Rulemaking in Texas, 39
    Baylor L. Rev. 597, 690 (1987)); see also Methodist Hosps. v. Industrial Accident Bd., 
    798 S.W.2d 651
    , 659 (Tex. App.—Austin 1990, writ dism’d w.o.j.). In Methodist Hospitals, this Court held that
    the
    question of substantial compliance . . . is a question of law to be determined solely
    from the face of the [adopting] order . . . . So much is necessarily implied by the
    statute itself. Substantial compliance is not a question of fact, to be determined by
    evidence adduced subsequently in a reviewing court, concerning whether the agency
    had unstated factual bases for its rule or unstated reasons for disagreeing with party
    submissions and proposals, and what these were in fact, or whether any stated factual
    bases or reasons for disagreeing were in fact considered and accepted by the agency
    on sufficient 
    evidence. 798 S.W.2d at 659
    (emphasis in original).
    Therefore, to substantially comply with the reasoned justification requirement, the four
    corners of the agency’s final notice must present the agency’s justification in a “relatively clear,
    precise, and logical fashion.”7 
    Arco, 876 S.W.2d at 492
    . Furthermore, an agency’s order must
    7
    See also Ron L. Beal, The Scope of Judicial Review of Agency Rulemaking: The
    Interrelationship of Legislating and Rulemaking in Texas, 39 Baylor L. Rev. 597, 688 (1987)
    (“[T]he test of substantial compliance should not allow an agency to ‘fill in the blanks’ with
    meaningless rhetoric and thereby frustrate the legislative intent of reasoned decision making. The
    legislative intent undisputably requires a focused analysis by the agency of all relevant factual, policy
    and legal issues resulting not only in a justification, but a reasoned justification of the rule.”).
    10
    accomplish the legislative objectives underlying the reasoned justification requirement and come fairly
    within the character and scope of each of the statute’s requirements in specific and unambiguous
    terms. See 
    NAII, 925 S.W.2d at 669
    (citing 
    Arco, 876 S.W.2d at 491
    ; Methodist 
    Hosps., 798 S.W.2d at 654
    ). The essential legislative objective of the reasoned justification requirement is
    to give notice of the factual, policy, and legal basis for the rule, as adopted or
    construed by the agency, in light of all the evidence gathered by the agency and
    submitted by interested parties during the comment period. This overall objective can
    be broken down into two fundamental goals of the reasoned justification requirement:
    (1) to ensure the agency fully considered the comments submitted and (2) to provide
    the factual basis and rationality of the rule as determined by the agency.
    
    Arco, 876 S.W.2d at 491
    .
    We review a challenge to the reasoned justification requirement using an “arbitrary
    and capricious” standard, with no presumption that facts exist to support the agency’s order. See
    Texas Hosp. 
    Ass’n, 911 S.W.2d at 887
    ; see also 
    Arco, 876 S.W.2d at 490-91
    . In applying an
    arbitrary and capricious test to agency rulemaking, we examine whether the agency’s explanation of
    the facts and policy concerns it relied on when it adopted the rule demonstrates that the agency
    considered all the factors relevant to the objectives of the agency’s delegated rulemaking authority,
    and engaged in reasoned decisionmaking. See 
    Arco, 876 S.W.2d at 491
    . An agency acts arbitrarily
    if in making a decision it commits any of the following errors: (1) omits from its consideration a factor
    that the Legislature intended the agency to consider in the circumstances; (2) includes in its
    consideration an irrelevant factor; or (3) reaches a completely unreasonable result after weighing only
    relevant factors. Statewide Convoy Transps. Inc. v. Railroad Comm’n, 
    753 S.W.2d 800
    , 804 (Tex.
    11
    App.—Austin 1988, no writ); see also Bullock v. Hewlett-Packard Co., 
    628 S.W.2d 754
    , 756 (Tex.
    1982) (stating a rule is arbitrary and capricious when it lacks a legitimate reason to support it).
    As set out in the Utility Code, the Commission’s statutory mandate is “to protect the
    public interest during the transition to and in the establishment of a fully competitive electric power
    industry.” Tex. Util. Code Ann. § 39.001. The Legislature delegated to the Commission the power
    to adopt rules pursuant to this mandate. 
    Id. § 11.02(c).
    In particular, the Commission must set the
    price-to-beat by decreasing base rates by six percent and adjusting the fuel factor to account for
    changes in the market. 
    Id. § 39.202.
    Thus, within the four corners of the Commission’s order
    adopting the price-to-beat rules, we must be able to determine that the Commission considered and
    found facts to support its decision that the initial price-to-beat need not include sufficient headroom
    to ensure nonaffiliated REPs would realize a profit.
    To determine whether the Commission’s order adopting the price-to-beat rules
    satisfies the reasoned justification requirement of the APA, we consider each substantive element set
    out in the statute. See Tex. Gov’t Code Ann. § 2001.033; see also Methodist 
    Hosps., 798 S.W.2d at 659
    . The first element is “a summary of comments received from parties interested in the rule that
    shows the names of interested groups or associations offering comment on the rule and whether they
    were for or against its adoption.” 
    Id. The Commission’s
    order sets out expressly and at some length
    the information required by the first element. Because Reliant does not complain that the summary
    of comments is absent from the order; we need not consider this item further.
    The crux of Reliant’s challenge concerns the second and third elements of the reasoned
    justification requirement: “a summary of the factual basis for the rule as adopted which demonstrates
    a rational connection between the factual basis for the rule and the rule as adopted” and “the reasons
    12
    why the agency disagrees with party submissions and proposals.” 
    Id. Reliant contends
    that the
    adopting order fails to explain why the Commission rejected proposed solutions that would have
    remedied the problem of inadequate headroom. In particular, Reliant argues that the order fails to
    demonstrate an adequate consideration of lack of an initial headroom amount that would ensure a
    profit margin and encourage competition. Reliant contends that the statements of justification in the
    adopting order are merely conclusory and do not substantially comply with the reasoned justification
    requirement of the APA. Reliant recognizes that the Commission did consider that the initial
    headroom might be below market value.8 Reliant goes on to comment, however, that the “rule should
    have been drafted in a way that would have avoided this problem.”
    The order acknowledges that determining the appropriate mechanism to use in
    adjusting the fuel factor portion of the price-to-beat “was by far the most controversial aspect of” rule
    25.41. The Commission urges that several portions of the order adopting the price-to-beat rule
    satisfy the reasoned justification requirement. Specifically, the order recognizes that the
    lack of headroom demonstrates that the economics of serving [price-to-beat]
    customers make[s] it unlikely that . . . customers will benefit from competition. It is
    illogical to remedy this problem by increasing the [price-to-beat] to a level that
    exceeds the rate that these customers would have paid with continued regulation in
    order that they can benefit from competition.
    This language precisely states the reasons why the new rules were adopted, namely to ensure
    customers will realize a rate reduction after deregulation.
    8
    In its brief, Reliant comments, “The Commission undoubtedly realized that the margin between
    an affiliated REP’s commodity costs and its price-to-beat may be negative.”
    13
    Additionally, the Commission points out that rule 25.41(g) authorizes the Commission
    to make fuel factor adjustments in three situations: (1) if the affiliated REP demonstrates that the
    existing fuel factor does not adequately reflect significant changes in the market price of natural gas
    and purchased energy; (2) upon a finding by the Commission that the affiliated REP will be unable
    to maintain its financial integrity; or (3) the Commission may adjust the price-to-beat under PURA
    section 39.262, the “true-up” provision. The Commission contends that these provisions justify its
    decision not to increase the initial headroom in the price-to-beat rule because they provide viable
    alternatives to setting an artificially high price-to-beat as a means of ensuring competition.
    These comments provide a reasoned justification for the Commission’s conclusion that
    the alternative mechanisms proposed in lieu of creating greater headroom are more efficacious to
    accomplish the dual legislative purpose of providing customer savings and encouraging retail
    competition.    The Commission analyzed whether other measures would adequately ensure
    competition and its order explains why requiring sufficient initial headroom to ensure profitability is
    unnecessary to the legislative scheme of developing competition and protecting consumers. See
    Methodist 
    Hosps., 798 S.W.2d at 659
    . Thus, this portion of the rule satisfies the reasoned
    justification requirements.
    Reliant next argues that the order fails to justify the rejection of an electricity
    commodity index requested by Reliant and other parties. The Commission argues that its responses
    to arguments made by interested parties fully explain the reasons it concluded that the rule as enacted
    adequately encourages competition. For example, in its order, the Commission explained:
    It is not appropriate to move to such an index until the stranded costs of the affiliated
    PGC are finalized as any stranded cost charges . . . will not be finalized until stranded
    14
    costs are finalized. At that time, if the price to beat for an affiliated REP is in danger
    of being below market because of high market prices for generation, the return of any
    excess mitigation, or negative stranded costs if the commission determines that it has
    the authority to require the return of negative stranded costs, can be used to address
    concerns about headroom and thereby mitigate the effects of high market prices on
    price to beat customers. Subsection (g)(1)(F) has been added to allow for this
    transition and prescribes these preconditions and the methods by which an affiliated
    REP must transition to the use of an electricity index.
    Thus, the Commission was convinced that adequate safeguards exist for offsetting changes in market
    conditions so that the price-to-beat need not be adopted to the exclusion of all other remedies. These
    statements secure the legislative objectives that underlie the reasoned justification requirement. While
    the reasoned justification requirement does not demand that an agency provide detailed findings of
    fact and conclusions of law, see Chrysler Motors 
    Corp., 846 S.W.2d at 143
    , an agency must provide
    more than a general reference to statutory authority, 
    Arco, 876 S.W.2d at 494
    ; see also Beal, 45
    Baylor L. Rev. at 33 (“Mere reiteration of the statutory language does not ensure that the agency
    relied on and informed interested parties of the underlying factual basis for the rule, according to the
    legislative objective.”). Here, the Commission satisfied this burden, having noted in its order its
    reasons for disagreeing with the submissions and proposals it received.
    Reliant’s final contention is that, in rejecting a move to an electric commodity index,
    the Commission failed to justify its disregard for the balanced plan the Legislature crafted to stimulate
    competition in the period before the 2004 true-up and to protect affiliated REPs from devastating
    losses. This argument is inextricably linked to the Commission’s rejection of an electricity index. In
    its order, the Commission explained that it disagreed with Reliant’s position because after “2002, the
    market price of [electricity] generation will likely be set by gas-fired generation, and as such, it is
    appropriate to apply the changes in the market price of natural gas and purchased energy to the entire
    15
    fuel factor in order to maintain the level of headroom in the price to beat.” The Commission’s
    reasons for its rejection of an electric commodity index is directly responsive to Reliant’s expressed
    concerns and satisfies the reasoned justification requirement.
    CONCLUSION
    Having overruled Reliant’s three issues, we sustain the validity of rule 25.41 as
    enacted by the Commission.
    Jan P. Patterson, Justice
    Before Justices Kidd, Yeakel and Patterson
    Affirmed
    Filed: November 15, 2001
    Publish
    16