In re Petition of Conservation Law Foundation , 188 A.3d 667 ( 2018 )


Menu:
  • NOTICE: This opinion is subject to motions for reargument under V.R.A.P. 40 as well as formal
    revision before publication in the Vermont Reports. Readers are requested to notify the Reporter
    of Decisions by email at: JUD.Reporter@vermont.gov or by mail at: Vermont Supreme Court, 109
    State Street, Montpelier, Vermont 05609-0801, of any errors in order that corrections may be made
    before this opinion goes to press.
    
    2018 VT 42
    No. 2017-162
    In re Petition of Conservation Law Foundation                  Supreme Court
    On Appeal from
    Public Utility Commission
    October Term, 2017
    James Volz, Chair
    Sandra Levine, Vermont Advocacy Center, Montpelier, for Appellant.
    Craig S. Nolan and Owen J. McClain of Sheehey Furlong & Behm P.C., Burlington, for
    Appellee Vermont Gas Systems, Inc.
    Daniel C. Burke, Department of Public Service, Montpelier, for Appellee Vermont Department
    of Public Service.
    PRESENT: Reiber, C.J., Skoglund, Robinson, Eaton and Carroll, JJ.
    ¶ 1.    ROBINSON, J. The question in this case is whether steep increases in project
    cost estimates for the Addison Natural Gas Project, combined with changes in energy markets,
    create a “substantial change” such that Vermont Gas System, Inc. (VGS) must secure an amended
    certificate of public good under Public Utility Commission Rule 5.408. In ruling on Conservation
    Law Foundation’s (CLF) separate petition for declaratory relief, distinct from post-judgment
    review of the Commission’s certificate of public good, the Commission held that increased cost
    estimates for VGS’s natural gas pipeline project, coupled with changes in the energy markets, were
    not a “substantial change” under Rule 5.408.         We defer to the Commission’s reasonable
    interpretation of Rule 5.408 and accordingly affirm.
    ¶ 2.     The relevant, undisputed facts and procedural history are as follows. In December
    2013, under docket 7970, the Commission1 approved a certificate of public good (CPG) for VGS’s
    forty-one-mile natural gas pipeline traversing Addison and Chittenden Counties (the Project).
    Considering the criteria in 30 V.S.A. § 248, the Commission concluded that the Project “will
    promote the general good of the State of Vermont,” subject to a condition (among others) that:
    Construction, operation, and maintenance of the proposed Project
    shall be in accordance with plans and evidence submitted in this
    proceeding. Any material deviation from these plans or a substantial
    change to the Project must be approved by the [Commission].
    ¶ 3.     In July 2014, while an appeal of the CPG was pending before this Court, VGS,
    pursuant to Commission Rule 5.409, filed an updated capital cost estimate with the Commission.
    The updated estimate reflected a 41% net change in estimated cost, from $86.6 million at the time
    of the CPG award to $121,655,000. In September 2014, this Court granted the Commission’s
    request for a remand of the CPG proceeding so that it could determine whether to reopen the CPG
    proceedings under Vermont Rule of Civil Procedure 60(b)2 due to the estimated Project cost
    increases.
    ¶ 4.     On remand, the Commission held a hearing and CLF filed a post-hearing brief
    arguing that the Commission should reopen the CPG proceedings. In a thirty-page decision
    released in October 2014, the Commission ruled that the Project cost estimate increase was “not
    of such a material and controlling nature so as to change [the Commission’s] previous
    1
    Effective July 2017, what was the Public Service Board officially became the Public
    Utility Commission. 2017, No. 53, §§ 9-13. We refer to this body as the Commission, even when
    discussing dockets or activities that occurred before the name change.
    2
    Rule 60(b) applies to Commission proceedings pursuant to Commission Rule 2.221.
    2
    determination that approval of the Project pursuant to the criteria of 30 V.S.A. § 248 will promote
    the general good of Vermont.”
    ¶ 5.    In December 2014, VGS filed a second update of the estimated capital costs of the
    project. By that time, estimated project costs had risen to $153.6 million, representing a 78%
    increase over the original estimate at the time of the CPG award. In February 2015, this Court
    granted the Commission’s request for a second remand in docket 7970 to enable the Commission
    to again consider whether to reopen the CPG proceedings under Rule 60(b).
    ¶ 6.    After an opportunity for discovery, the Commission held evidentiary hearings. The
    Commission considered the revised cost estimates as well as arguments that the CPG did not serve
    the public good in light of changes in energy markets. CLF filed a post-hearing brief. On January
    8, 2016, the Commission held that the new evidence—“the most significant of which” being “the
    much higher estimated cost of the Project”—did not alter its previous conclusion that the Project
    “promot[ed] the general good and is in the best interest of the state” under § 248 criteria.
    ¶ 7.    Meanwhile, in July 2014, during the pendency of proceedings in docket 7970, CLF
    filed a separate petition (docket 8330) seeking a declaratory ruling from the Commission that the
    Project cost increases and changes in energy markets represented a “substantial change” under
    Commission Rule 5.408, thus requiring an amended CPG. Commission Rule 5.408 states:
    An amendment to a certificate of public good for construction of
    generation or transmission facilities, issued under 30 V.S.A. § 248,
    shall be required for a substantial change in the approved proposal.
    For the purpose of this subsection, a substantial change is a change
    in the approved proposal that has the potential for significant impact
    with respect to any of the criteria of Section 248(b) or on the general
    good of the state under Section 248(a).
    Requirements for Petitions to Construct Electric and Gas Facilities § 5.408, Code of Vt. Rules 30
    000 5400, http://www.lexisnexis.com/hottopics/codeofvtrules [hereinafter Rule 5.408]. After the
    Commission decided not to reopen the CPG proceedings on the first remand in docket 7970, VGS
    moved to close docket 8330 because, it argued, the Commission had already ruled on the issues
    3
    raised by CLF—i.e., that the Commission should reopen the CPG proceedings due to the increased
    Project costs and changes in energy markets. The Commission denied this motion and set a
    schedule for the proceedings that included briefing and a hearing with oral argument.
    ¶ 8.    In March 2017, the Commission denied CLF’s request for declaratory relief. The
    Commission explained that whether increased project costs and changes in energy markets are a
    “substantial change” under Rule 5.408 was a matter of first impression. It began by reading Rule
    5.408 together with Rule 5.409. The Commission noted that when it promulgated Rule 5.408 in
    2006, it simultaneously promulgated Rule 5.409, which specifically addresses reporting for cost
    increases. Commission Rule 5.409 states:
    Where a Vermont utility is the petitioner, or the costs of a project
    or a portion thereof are eligible to be recovered from ratepayers, the
    petitioner shall regularly monitor and update the estimated capital
    costs of any project it has proposed for or received approval under
    Section 248. When the estimated capital costs of a such a project
    increase by 20 percent, and the increase is at least $25,000, or such
    other amount as the Commission may order in a given proceeding
    or prescribe in a Procedure, prior cost estimates submitted by the
    petitioner to the Commission, the petitioner shall notify the
    Commission and parties of the new capital cost estimates for the
    project and the reasons for the increase. This requirement to
    monitor, update, and report shall continue until construction of the
    project has been completed.
    Id. § 5.409 [hereinafter Rule 5.409]. Rule 5.409, the Commission concluded, “is directed at
    protecting ratepayers from escalations of project costs by expressly requiring utilities to monitor
    the estimated capital costs of projects and imposing a duty to report cost-estimate increases of
    more than 20%.” The Commission noted that under Rule 5.409, when cost estimates increase, the
    company must provide an explanation. However, the Commission noted, “by its terms, Rule 5.409
    does not require any additional review of reported cost increases,” but rather, “presents an
    opportunity for the [Commission] and affected parties to consider whether any additional review
    is warranted and, if so, what type of review, whether pursuant to Rule 5.408, Rule 60, or any other
    type of review that appears appropriate under the circumstances.” In “[r]eading Rules 5.408 and
    4
    5.409 together,” the Commission explained, “an increased cost estimate by itself does not, as a
    matter of law, constitute a substantial change that requires a Rule 5.408 amendment review.” The
    Commission concluded that “[a] cost increase without attendant physical changes does not alter
    the proposal itself because the [Commission] does not approve the estimated cost of a project in a
    Section 248 [CPG] proceeding.” But a cost increase reported under Rule 5.409 could indicate a
    “substantial change” to the approved proposal requiring review under Rule 5.408 if the increase is
    due to a cognizable change to the project itself.
    ¶ 9.    Applying this construction, the Commission held that, in this case, Rule 5.408 did
    not require a CPG amendment because the cost overruns and changes in energy markets do not
    represent “cognizable changes” to the Project’s approved CPG proposal. The Commission
    emphasized that its narrow conclusion that review under 5.408 is not required on account of
    increased cost estimates did not signal that such cost overrides are irrelevant or immune from
    review. It explained that in instances where a cost estimate increases or market fluctuations raise
    doubt about the continued validity of its previous finding of public good in an issued CPG, Rule
    5.409 provides the Commission an opportunity to review and decide whether to reopen the
    proceedings under Rule 60—as it did twice in docket 7970.
    ¶ 10.   On appeal from the Commission’s ruling, CLF makes several arguments. First,
    CLF contends that under the plain language of Rule 5.408, a significant increase in a project cost
    estimate is a change to the CPG “approved proposal.” Cost estimates, CLF argues, are “a
    necessary and indispensable part of the proposal,” and are essential to the Commission’s review
    under the § 248 criteria. See 30 V.S.A. § 248(a)(3) (explaining that project must “promote general
    good of the State” in order for Commission to award CPG); id. § 248(b)(1)-(11) (providing criteria
    for CPG evaluation, such as “economic benefit to the State and its residents” and whether project
    “[i]s required to meet the need for present and future service that could not otherwise be provided
    in a more cost-effective manner through energy conservation programs and measures”). Under
    5
    CLF’s theory of the case, to make findings under these criteria, the Commission necessarily
    evaluates cost as an essential component of the proposal; when costs significantly change, so too
    does the approved proposal. Accordingly, CLF argues that the cost increases in this case are a
    substantial change because they affect criteria under § 248(a) and (b). Moreover, CLF contends
    that the plain meaning of the word “change” in Rule 5.408 does not require a physical change. If
    the Commission wanted to narrow the meaning of “change” to “physical change,” it could have
    used that express language in the Rule.
    ¶ 11.   Second, CLF contends that by eliminating consideration of non-physical changes
    to the Project in Rule 5.408—such as cost estimate increases or changes in energy markets—the
    Commission disregarded statutory criteria in § 248 not addressed to the physical aspects of the
    proposal. Under the Commission’s interpretation of Rule 5.408, CLF warns, projects that fail to
    satisfy all the § 248 criteria could move forward. For example, a proponent could submit
    unreasonably favorable or even false cost estimates to entice project approval. Upon Commission
    approval, the project would be insulated from further, careful review to ensure that it actually
    delivers on its rosy promises. Though CLF acknowledges that review might still be available
    under Rule 60, it denies that Rule 60 represents a “thorough review” because the complainant must
    shoulder the burden of proof and production in a Rule 60 proceeding.
    ¶ 12.   Finally, CLF argues that the Commission’s failure to require a CPG amendment
    infringed its procedural due process rights under the Fifth Amendment to the United States
    Constitution and Chapter I, Article 4 of the Vermont Constitution. In particular, CLF contends
    that its members have a property interest in the environment protected by Rule 5.408’s mandate
    requiring the Project’s continued compliance with § 248.
    ¶ 13.   Rule 5.408 requires an amendment to a CPG “for a substantial change in the
    approved proposal,” defined as “a change in the approved proposal that has the potential for
    6
    significant impact with respect to any of the criteria of Section 248(b) or on the general good of
    the state under Section 248(a).”
    ¶ 14.   This case presents a narrow issue: do significant increases in the Project’s estimated
    costs, coupled with evolution in energy markets, amount to a “substantial change” under Rule
    5.408 requiring an amendment to the CPG? We conclude that on this record it does not. Our
    conclusion is based primarily upon the deference we owe to the Commission’s reasonable
    interpretation of its own promulgated regulation in the face of two competing reasonable
    interpretations. The rulemaking history of Rule 5.408 lends further support to the Commission’s
    interpretation. The availability of review through Rule 60(b) to address cost overruns—recourse
    that CLF has actively, albeit unsuccessfully, pursued—is critical to our analysis. Finally, we reject
    CLF’s assertion that the Commission violated its procedural due process rights as CLF does not
    have a cognizable property interest in the generalized purpose of a § 248 CPG proceeding.
    ¶ 15.   Our primary goal in interpreting an administrative rule is to discern the intent of the
    drafters, and we so do by examining the plain meaning of the regulatory language, with “other
    tools of construction . . . should the plain meaning rule prove unavailing.” In re Williston Inn Grp.,
    
    2008 VT 47
    , ¶ 14, 
    183 Vt. 621
    , 
    949 A.2d 1073
    ; see also In re Vitale, 
    151 Vt. 580
    , 584, 
    563 A.2d 613
    , 616 (1989) (“The primary rule when reviewing the construction of an administrative rule is
    to give the language its plain, ordinary meaning.”). Out of respect for the expertise and informed
    judgement of agencies, and in recognition of this Court’s proper role in the separation of powers,
    we accord agency decisions substantial deference. Williston Inn Grp., 
    2008 VT 47
    , ¶ 11. As long
    as an agency decision is “directed at proper regulatory objectives,” it is presumed valid. In re
    Citizens Util. Co., 
    171 Vt. 447
    , 450, 
    769 A.2d 19
    , 23 (2000). This deference extends to an
    agency’s—here, the Commission’s—interpretation of its own promulgated regulation. See, e.g.,
    In re Verburg, 
    159 Vt. 161
    , 165, 
    616 A.2d 237
    , 239 (1992) (explaining that “we employ a
    deferential standard of review for an agency’s interpretations of its own regulations”).
    7
    ¶ 16.   An agency does not have carte blanche in interpreting a regulation, however. See
    In re Wal-Mart Stores, Inc., 
    167 Vt. 75
    , 80, 
    702 A.2d 397
    , 400 (1997) (“Our deferential level of
    review . . . does not equate with mere judicial passivity in determining the propriety of Board
    ‘interpretations’ of its own rules.” (quotation omitted)). We still conduct an independent review
    and will overturn an agency’s interpretation of its own promulgated regulation that exceeds the
    authority granted under the state enabling statute, In re Stowe Cady Hill Solar, 
    2018 VT 3
    , ¶ 21,
    __ Vt. __, __ A.3d __ ; that conflicts with past agency interpretations of the same rule, id.; that
    results in “unjust, unreasonable or absurd consequences,” Verburg, 159 Vt. at 165, 
    616 A.2d at 239
     (quotation omitted); or that demonstrates “compelling indications of errors.” Conservation
    Law Found. v. Burke, 
    162 Vt. 115
    , 121, 
    645 A.2d 495
    , 499 (1993).
    ¶ 17.   The Commission’s construction of the plain language of Rule 5.408 is reasonable
    and warrants our deference.3 Id. at 122, 
    645 A.2d at 499
    . The Commission determined that the
    increased cost estimates did not amount to a change to the Project’s approved CPG proposal
    because project expenses and the future status of energy markets were not a stated component of
    the approved CPG.       The primary condition in VGS’s CPG explained that “[c]onstruction,
    operation, and maintenance of the proposed Project shall be in accordance with the plans and
    evidence as submitted in this proceeding” and that “[a]ny material derivation from these plans or
    a substantial change to the Project must be approved by the [commission].” (Emphasis added.)
    The Commission’s reading of the term “approved proposal” as requiring a change to the explicit
    parameters of the CPG approval, rather than underlying facts or assumptions that may have
    3
    CLF does not argue that the Commission’s interpretation of Rule 5.408 exceeds its
    authority under the enabling statute, or that it conflicts with past interpretations of the same rule.
    See Stowe Cady Hill Solar, 
    2018 VT 3
    , ¶ 21. Rather, CLF argues that the Commission erred in
    interpreting the rule’s language. Accordingly, we review the Commission’s construction for clear
    indications of error or for whether it would result in unjust or unreasonable consequences. See
    supra, ¶ 16.
    8
    induced the Commission’s approval of the CPG, is reasonable. Changes to the actual project, as
    approved, may require alterations to a certificate of public good; otherwise, the project as
    constructed would not conform to the approval granted by the Commission. In contrast, changes
    to the assumptions underlying the Commission’s determination may call into question the
    continuing validity of the Commission’s analysis in awarding a CPG, but do not necessarily require
    changes in the CPG itself to conform the project as completed to the approval granted. CLF’s
    alternate reading of Rule 5.408 that significant cost overruns impact the relevant considerations
    under § 248—and thus necessarily implicate what the Commission actually “approves” in a CPG
    proceeding—is logical as well. Faced with two reasonable interpretations of the plain language of
    Rule 5.408, our substantial deference to the Commission’s reading of its own promulgated rule
    breaks the tie.4
    ¶ 18.      Deference to the Commission is particularly appropriate in this context, given the
    specialized expertise involved in awarding CPGs for gas and electric facilities, see, e.g., In re VTel
    Wireless, Inc., 
    2015 VT 135
    , ¶ 10, 
    201 Vt. 1
    , 
    134 A.3d 1227
     (noting “particular expertise and
    informed judgment” required to issue CPG (quotation omitted)), and the Commission’s thorough
    adjudicative process. See 30 V.S.A. § 9 (establishing that the Commission “shall have the powers
    of a court of record in the determination and adjudication of all matters over which it is given
    jurisdiction” and “may render judgments, make orders and decrees, and enforce the same by any
    suitable process issuable by the courts in this State”).
    ¶ 19.      The regulatory history behind the promulgation of Rules 5.408 and 5.409 further
    supports the Commission’s interpretation. The Commission proposed these rules shortly after its
    4
    We do not reach the Commission’s holding that Rule 5.408 covers only physical changes
    to a project. It suffices for our purposes today that we defer to the Commission insofar as it held
    that Rule 5.408 pertains only to “approved proposals” and that, because the approved CPG in this
    case was not conditioned on the accuracy of the estimated costs or the ongoing state of energy
    markets, Rule 5.408 is not triggered.
    9
    2005 decision in In re Vermont Electric Power Co., No. 6860, 
    2005 WL 2757324
     (Vt. Pub. Serv.
    Bd. Sept. 23, 2005). In that case, the Commission responded to significant estimated cost increases
    for the construction of a transmission system upgrade—otherwise known as the Northwest
    Reliability Project—that had occurred after its approval of the CPG. In deciding whether to reopen
    the CPG proceeding, the Commission applied the Rule 60(b) test for reopening a final judgment
    rather than the “substantial change” test the Commission applied to determine when changes to a
    certificated project require an amended certificate. The Commission based this conclusion on the
    specific grant of remand from this Court, which allowed the Commission to examine whether to
    reopen the CPG proceedings in light of the estimated Project cost increases. Id. at *15. The
    Commission explained that a determination on whether to reopen the proceedings was consistent
    with the process required by Rule 60, rather than the “substantial change” test, which examines
    “when changes to a previously approved project are so material that the permittee must apply for
    an amended CPG.” Id. “With a substantial change,” the Commission explained, its “order
    approving the original project is not reopened—the original CPG remains valid for the project as
    approved—but instead the amended application is considered in a new proceeding.” Id. Applying
    the Rule 60 framework, the Commission declined to reopen the Northwest Reliability Project’s
    CPG proceedings. Id. at *21.
    ¶ 20.   Subsequently, and simultaneously, the Commission promulgated Rules 5.408 and
    5.409. As noted above, Rule 5.408 requires an amendment to a CPG for a “substantial change to
    the approved proposal,” while Rule 5.409 requires reporting of project cost overruns. Compare
    Rule 5.408 (“An amendment to a certificate of public good for construction of generation or
    transmission facilities, issued under 30 V.S.A. § 248, shall be required for a substantial change in
    the approved proposal.”), with Rule 5.409 (“Where a Vermont utility is the petitioner, or the costs
    of a project or a portion thereof are eligible to be recovered from ratepayers, the petitioner shall
    10
    regularly monitor and update the estimated capital costs of any project it has proposed for or
    received approval under Section 248.”).
    ¶ 21.   The Commission’s initial draft rule created one rule requiring notice for “material
    changes” that may have the “potential to significantly impact the substantive [§ 248] criteria.”
    Memorandum on Draft Rules for Sec. 248 from J. Whitney, Deputy Clerk of the Vt. Pub. Serv.
    Bd. to Service List 4 (Oct. 5, 2005). The Vermont Department of Public Service submitted a
    comment and suggested two rules similar to the current versions of Rules 5.408 and 5.409 in order
    to “differentiate the treatment of cost increases in § 248 projects from changes in design or use of
    the projects.” Memorandum from A. Adler, Special Counsel to Vt. Dep’t. of Pub. Serv. to S.
    Hudson, Clerk for Vt. Pub. Serv. Bd. 8 (Apr. 17, 2006). The Department explained, “The concept
    is that a cost increase calls into question the original approval because evidence on which the
    approval was based is no longer correct, while a change in design or use of a construction project
    does not call into question the original approval, which would still be valid for the originally
    approved design or use.” Id.
    ¶ 22.   The Commission accepted the Department’s recommendation to separate its initial
    proposed rule into what are now Rules 5.408 and 5.409, and explicitly adopted the Department’s
    recommendation that it “codify the [Commission’s] precedent regarding when an amendment to
    an approved certificate of public good is required.” Vt. Pub. Serv. Bd. Response to Substantive
    Comments Received Regarding Rule 5.400.
    ¶ 23.   With respect to the costs of a project, the Commission accepted the Department’s
    recommendation that it “include a provision requiring utility providers to regularly monitor and
    update costs of the project,” incorporating into the rule a provision requiring that a petitioner
    (a) notify the Commission and parties if costs increase by 20 percent and (b) explain the cost
    increase. Id. The Commission noted that one commenter argued that Rule 5.409 should require
    an automatic reopening of the CPG proceedings when cost overruns exceed 20%. Id. Other
    11
    commentators “objected to this requirement and pointed out that there are sufficient remedies
    under the rules of civil procedure that provide the [Commission] sufficient flexibility to reopen the
    proceedings if required.” Id. After considering these comments, the Commission expressly
    declined to incorporate the recommendation that the rule automatically provide for reopening of
    the proceedings if cost estimates increase by more than 20%. Id.
    ¶ 24.   Although not dispositive, this rulemaking history lends support to the
    Commission’s interpretation in several ways. First, nothing in the history suggests that the rules
    were intended to upend the law applied by the Commission in the Northwest Reliability Project
    case. If anything, this history suggests that the rules as promulgated were intended to codify
    existing Commission case law. Second, the Commission’s position here is consistent with its
    adoption of the Department’s recommendation while saying nothing in its responsive comments
    questioning the Department’s distinction between “a cost increase [which] calls into question the
    original approval because evidence on which the approval was based is no longer correct,”
    and “a change in design or use of a construction project [which] does not call into question the
    original approval, which would still be valid for the originally approved design or use.” And
    finally, the fact that during this rulemaking process the Commission’s discussion of cost overruns
    focused on when and whether to reopen proceedings, and referenced the rules of civil procedure
    rather than the rules for amending certificates, reinforces its current position that the rules
    contemplate that cost overruns will be addressed through a Rule 60 motion to reopen proceedings.
    The contemporaneous evidence of the Commission’s response to various proposals concerning
    these rules, and its intent in enacting them, thus reinforces its current construction. See In re Dep’t.
    of Bldgs. & Gen. Servs., 
    2003 VT 92
    , ¶ 14, 
    176 Vt. 41
    , 
    838 A.2d 78
     (explaining that when
    examining legislative history “we must be cognizant of the quality of the evidence of legislative
    intent”).
    12
    ¶ 25.   The availability of other remedies is critical to our holding.         CLF had the
    opportunity to seek review of the CPG approval pursuant to Rule 60(b), and did so—two times.
    Pursuant to Rule 60(b), applicable in Commission proceedings by virtue of Commission Rule
    2.221, the Commission can set aside a judgment—including a CPG—for a host of reasons
    including mistakes, newly discovered evidence, fraud, and any other reason justifying relief from
    judgment. Twice on remand in docket 7970, the Commission explored whether, pursuant to
    various subsections of Rule 60(b), it should reopen the CPG proceedings due to the estimated cost
    increases and evolution in energy markets. The Commission allowed for discovery and held
    evidentiary hearings concerning the changed costs, evolving market conditions, and their impact
    on the public good. In both proceedings, the Commission released extensive, well-articulated
    decisions concluding that if it reopened the CPG proceeding, it would not likely reach a different
    conclusion in applying the standards under § 248. The Commission conducted a lengthy analysis
    of the impact of the changes on the need for the project, the economic benefit of the project, and
    the general good of the state as a result of rate impacts. One significant factor in the Commission’s
    analysis was VGS’s agreement to limit the extent to which it would seek reimbursement for the
    excess costs through the ratemaking process. No party appealed the Commission’s rulings on the
    60(b) motions to this Court. In the absence of an alternate mechanism for reevaluating the project
    in light of the increased cost estimates, the Commission’s construction of Rule 5.408 might raise
    significant concerns. But pursuant to Rule 60(b), a robust process is available for gauging the
    impact of unanticipated cost increases on the public good and accordingly reevaluating an
    approved CPG, and CLF could and did in fact participate in that process.
    ¶ 26.   We acknowledge CLF’s argument that a Rule 60(b) proceeding is less favorable to
    a party challenging an approved project than a CPG amendment proceeding. In a Rule 60(b)
    review, as CLF notes, “the party seeking to reopen has the burden of proof and must demonstrate
    that the [Commission] would likely reach a different conclusion.” See LaFrance Architect v. Point
    13
    Five Dev. S. Burlington, LLC, 
    2013 VT 115
    , ¶ 20, 
    195 Vt. 543
    , 
    91 A.3d 364
     (“It is incumbent
    upon a party seeking relief from a judgment not only to meet the requirements of [Rule] 60(b), but
    also to show, plead or present evidence of facts which, if established, would constitute a
    meritorious defense to the action.” (alteration in original) (quotation omitted)). In contrast, in a
    Rule 5.408 proceeding, “the applicant must come forward with evidence to demonstrate that it is
    entitled to a new or amended CPG.” See, e.g., Requirements for Petitions to Construct Elec. and
    Gas     Facilities    § 5.402,    Code      of    Vt.     Rules     30     000     5400,     http://
    www.lexisnexis.com/hottopics/codeofvtrules (establishing filing requirements for CPG); In re
    Petition of Entergy Nuclear Vt. Yankee, LLC, No. 17-3276-PET, slip op. at 12 (Vt. Pub. Comm’n
    Aug. 31, 2017), http://vydecommissioning.com/wp-content/uploads/2016/09/puc-order-8-31-
    17.pdf [https://perma.cc/E5VG-H5FB] (ruling that company met criteria for amended CPG).
    ¶ 27.   We are not fully persuaded by CLF’s argument. On the one hand, CLF is correct
    that the difference in burdens of proof could make it more difficult for a party opposing an
    approved project to halt its progress through Rule 60(b) review than a Rule 5.408 proceeding when
    it becomes clear that the CPG was premised on inaccurate cost assumptions. The Commission’s
    construction of its rules could conceivably shield a utility that purposely lowballs its cost
    projection. Even though the ensuing cost overruns might not be fully recoverable from ratepayers
    in each case, the result might nonetheless be the construction of infrastructure that is not
    necessarily in Vermont’s best interest under § 248 criteria. On the other hand, the Commission
    could reasonably conclude that imposing a higher burden on a party challenging an approved CPG
    on the basis that the cost assumptions underlying the CPG approval have proven to be wrong is
    appropriate given the breadth of the “substantial change” test that CLF espouses and the need for
    finality. Given the enormous resources utilities invest in reliance on an approved CPG, and the
    fact that they may not recover all of the cost overruns through the ratemaking process, the
    Commission could reasonably conclude that a greater measure of finality is warranted where
    14
    changes to the assumptions underlying a project’s approval do not necessarily require any change
    to the parameters of the approval itself.
    ¶ 28.   Last, we reject CLF’s contention that its due process rights under the Fifth
    Amendment to the United States Constitution and Chapter I, Article 4 of the Vermont Constitution
    were “infringed by [the Commission’s] failure to require VGS to seek an amendment to its CPG.”
    Assuming the agency decision is adjudicative rather than legislative—and the Commission’s
    decision here was adjudicative—procedural due process comes into play when an individual has
    life, liberty, or property at stake in a proceeding. Parker v. Town of Milton, 
    169 Vt. 74
    , 80, 
    726 A.2d 477
    , 482 (1998). CLF impliedly acknowledges that it has no interest in life or liberty at
    stake; instead, it claims a property interest in environmental protection. Citing In re New Cingular
    Wireless PCS, LLC, 
    2012 VT 46
    , 
    192 Vt. 20
    , 
    54 A.3d 141
    , CLF argues that the CPG permitting
    scheme providing for review of environmental impacts is sufficient to create this property interest.
    ¶ 29.   New Cingular Wireless PCS, LLC does not support CLF’s constitutional claims.
    In that case, this Court considered a procedural due process challenge by neighbors to the proposed
    site of a telecommunications tower to the Commission’s CPG award under 30 V.S.A. § 248a.
    Noting that the neighbors asserted a property interest “in connection with the award of a CPG for
    construction of telecommunications facilities on adjoining land” rather than a deprivation of their
    own physical property, New Cingular Wireless PCS, LLC, 
    2012 VT 46
    , ¶ 13, we explained that
    “the constitutional dimension of the rights of landowners with respect to permitting on adjoining
    properties depends upon the legal framework applicable to the permitting scheme in question.” Id.
    ¶ 14. The CPG permitting scheme relating to the neighbors’ complaints examined “a host of
    enumerated factors relating to aesthetics, historic sites, air and water purity, the natural
    environment, and the health and public safety” rather than an “analysis of the proposed project”
    that was “tied to the specific interests of the landowners.” Id. ¶ 15. As in the “closely analogous”
    CPG proceedings under § 248, the Court noted, “proceedings pursuant to § 248a relate only to the
    15
    issue of public good, not the interests of private landowners who may or may not be involved.”
    Id. (quotation omitted). Thus, as “the sole issue” in the CPG proceeding was whether it advanced
    the public interest, instead of the individual interests of property owners who may face
    condemnation proceedings stemming from the CPG, the neighbors were not entitled to “special
    recognition or consideration.” Id.
    ¶ 30.   Here, just as in New Cingular Wireless PCS, LLC, CLF does not claim an
    individual property interest and, as such, its due process claim fails. As noted above, a § 248
    proceeding “relate[s] only to the issue of public good” as “the necessity of taking an individual’s
    property or interest therein is not an issue.” Vt. Elec. Power Co. v. Bandel, 
    135 Vt. 141
    , 145, 
    375 A.2d 975
    , 978 (1977) (quotation omitted). Because CLF frames its property interest as a
    generalized concern for environmental protection—and the public good that a § 248 proceeding
    attempts to further—it has no cognizable procedural due process right in this case. See Parker,
    169 Vt. at 80, 
    726 A.2d at 482
     (holding that plaintiffs’ procedural due process claim failed because
    “plaintiffs did not have a cognizable property interest at stake in the public information meeting”).
    Accordingly, we need not address whether the Rule 60(b) proceedings were sufficient to satisfy
    any due process concerns.
    Affirmed.
    FOR THE COURT:
    Associate Justice
    16