In re East Georgia Cogeneration Ltd

Annotate this Case
 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, Vermont Supreme
 Court, 111 State Street, Montpelier, Vermont 05602 of any errors in order
 that corrections may be made before this opinion goes to press.


                                 No. 91-345


 Petition of East Georgia Cogeneration        Supreme Court
 Limited Partnership

                                              On Appeal from
                                              Public Service Board


                                              February Term, 1992


 Richard H. Cowart, Chair

 Gerald R. Tarrant, Montpelier, and Stephen G. Kozey of Skadden, Arps, Slate,
   Meagher & Flom (Of Counsel), Washington, D.C., for plaintiff-appellant

 Joseph Kraus, Rutland, and Ralph W. Howe III of Paterson & Walke, P.C.
   (Of Counsel), Montpelier, for defendant-appellee Central Vermont Public
   Service Corp.

 Michael Marks of Lisman & Lisman, Burlington, for defendant-appellee Vermont
   Power Exchange, Inc.

 Geoffrey Commons, Montpelier, for defendant-appellee Department of Public
   Service


 PRESENT:  Allen, C.J., Gibson, Dooley and Morse, JJ., and Peck, J. (Ret.),
           Specially Assigned
 
 
      ALLEN, C.J.   Appellant East Georgia Cogeneration Limited Partnership
 (EGC) appeals from an order of the Vermont Public Service Board (Board)
 denying a certificate of public good for EGC's proposed cogeneration
 facility.  Appellees are Central Vermont Public Service Corporation (CVPS),
 a utility that would be required to purchase output from the proposed EGC
 facility; the Department of Public Service (DPS), which represents the
 interests of Vermont's ratepayers before the Board; and the Vermont Power
 Exchange, Inc. (VPX), the designated purchasing agent for output from
 cogeneration facilities.  The Board's order is affirmed.
         EGC proposed to build a 29©megawatt gas turbine cogeneration facility
 in the East Georgia Dairy Industrial Park in Georgia, Vermont.  It designed
 the power plant to be a "qualifying facility" under Section 210 of the
 Federal Public Utility Regulatory Policies Act of 1978 (PURPA).  16 U.S.C. {
 824a©3.  EGC gained its status as a "qualifying cogenerator" by contracting
 with the Vermont Whey Company to provide steam generated by the plant for
 that enterprise.  EGC entered into a power sales agreement with VPX to sell
 its entire output of electrical energy at rates established by the Board.
 The Board reviewed the agreement between EGC and VPX and concluded that, at
 the "levelized" rates sought by EGC, there was neither present nor future
 need for the project's output.  The Board, in rejecting EGC's application
 for a certificate of public good, also concluded that the project would not
 result in economic benefit to the state and its residents.
         On appeal, EGC argues that federal law entitled it to rates established
 by the Board under Docket No. 5177, and that the Board cannot deny those
 rates based on its assessment of need and economic benefit.  EGC also
 maintains that the Board's order amounted to a collateral attack of Docket
 5177 rates in violation of state law, federal law, and the Board's own
 decisions.  Finally, EGC argues that it secured a vested right to Docket
 5177 rates when it tendered a power sales agreement to VPX.  CVPS contends
 that EGC was properly denied a certificate of public good because it failed
 to satisfy the requirements for such a certificate.  CVPS also argues that
 the agreement between EGC and VPX is not legally enforceable.  DPS contends
 that power purchase agreement between VPX and EGC was not part of the
 record below and that we should not, therefore, construe that document.  DPS
 also emphasizes that state review of the contract was warranted because EGC
 sought levelized rates, which are higher than those mandated by federal law.
 VPX contends that EGC was entitled to Docket 5177 rates because it executed
 a legally enforceable agreement which satisfied state and federal requirements.
 Before reaching the issues presented, we set forth the regulatory
 framework, the relevant facts as found by the hearing officer and adopted by
 the Board, and the procedural history of this case.  We also state the
 standards that apply to this Court's review of administrative orders.
                          REGULATORY FRAMEWORK
         Congress enacted PURPA in 1978 to combat the nationwide energy crisis
 by encouraging the development of cogeneration and small power production
 facilities.  See In re Vicon Recovery Systems, 153 Vt. 539, 543, 572 A.2d 1355, 1357 (1990).  A "cogeneration facility" produces both electrical
 energy and steam or other forms of useful energy for industrial or commercial 
 purposes.  16 U.S.C. {{ 824a©3(j), 796(18)(A).  PURPA encourages the
 development of cogeneration by requiring utilities to purchase output from
 such facilities at rates not to "exceed[] the incremental cost to the
 electric utility of alternative electrical energy."  Id. { 824a©3(b). 
 PURPA further provides that the rates for such purchases "shall be just and
 reasonable to the electric consumers of the electric utility and in the
 public interest. . . ."  Id.
         Charged with implementation of PURPA, the Federal Energy Regulatory
 Commission (FERC) promulgated rules that set the rates for purchases of
 output from qualifying facilities by utilities, absent negotiated rates, 
 at "avoided cost."  18 C.F.R. {{ 292.301(b), 292.304(d).  "Avoided cost
 means the incremental costs to an electric utility of electric energy or 
 capacity or both which, but for the purchase from the qualifying 
 facility . . . , such utility would generate itself or purchase from another 
 source."  Id. { 292.101(b)(6).  FERC places implementation of its avoided cost 
 scheme in the hands of state regulatory authorities.  Id. { 292.401(a).
         The Public Service Board issued Rule No. 4.100 to meet Vermont's
 responsibilities under PURPA and the FERC regulations.  The rule defines a
 "qualifying facility" as a cogeneration or small power production facility
 under federal and state law which has also "received a certificate of public
 good under 30 V.S.A. { 248 . . . ."  4.103(A)(9).  The rule also establishes
 the authority of the Board to designate a purchasing agent, 4.102(C), and
 directs that agent to purchase electricity offered by any qualifying facility 
 located in Vermont and to sell such power to all Vermont electric
 utilities on a pro rata basis.  4.104(A).  The purchasing agent, however,
 "shall not be empowered to enter into any agreement for purchases from a
 qualifying facility until such agreement shall have been approved by the
 Board."  Id.  The Board adopts rates for purchases at the utilities' "full
 avoided costs . . . as specified under 4.104(E)."  Id.  
         Rule 4.104(E) requires the Department of Public Service to "annually
 determine the avoided capacity and energy costs of the Vermont composite
 electric utility system, and . . . file proposed rate schedules with the
 Board for approval."  The Board, "after hearing, shall approve or modify
 such schedules."  Id.  The rates adopted must provide three options to
 qualifying facilities: "short-term sales," which have a term of one year;
 "long-term non-firm sales," which have a term of five, ten, or fifteen
 years; and "long-term firm sales,"  which have a term of ten, twenty or
 thirty years.  4.104(E)(1),(2),(3).  Pursuant to this rule, the Board
 adopted the rate schedule involved in this appeal.  PSB Docket No. 5177
 (March 13, 1989).  To remain eligible for those rates, "[p]rojects . . .
 must satisfy the requirements of Rule 4.100 and achieve commercial operation
 by April 30, 1993."  Id. at 4. 
        A qualifying facility which is eligible for firm rates may elect non-
 levelized, fully levelized, or partially levelized rates.  4.104(E)(5).
 Levelized rates provide a constant revenue stream by converting a series of
 annual rates to an equivalent annuity, resulting in larger payments during
 the early years of a project's operation.  See In re Hydro Energies Corp.,
 147 Vt. 570, 571 n.1, 522 A.2d 240, 240 n.1 (1987).  All long-term and
 levelized rates "shall be available only to qualifying facilities which have
 been found by the Board, after due hearing, to satisfy the substantive
 criteria of 30 V.S.A. { 248(b)."  4.104(H).  Section 248(b) sets forth the
 criteria for obtaining a certificate of public good from the Board.  Before
 issuing a certificate, the Board must find, inter alia, that the proposed
 facility "is required to meet the need for present and future demand for
 service which could not otherwise be provided in a more cost©effective
 manner . . . ," 30 V.S.A. { 248(b)(2), and "will result in an economic
 benefit to the state and its residents."  Id. { 248(b)(4).  No entity may
 begin construction of an electric generation facility without first
 obtaining a certificate of public good from the Board.  Id. { 248(a)(2).
                      FACTS AND PROCEDURAL HISTORY
         EGC's proposed facility was designed to produce both steam and electric
 power.  The plant was to consist of (1) a gas-fired turbine and electric
 generator, and (2) a heat-recovery boiler, steam turbine, and electric
 generator.  The steam produced would be sold to the Vermont Whey Company.
 The steam contract, executed in January of 1990, would result in an annual
 loss to EGC of approximately $200,000 per year.  EGC also executed a gas
 supply contract with a large Canadian supplier securing a firm twenty-year
 supply of natural gas from Alberta or Saskatchewan.  To secure this long-term,
 secure contract, EGC paid a premium estimated at between six and nine
 million dollars.
         EGC eventually sought from the Board approval of twenty-year, 58
 percent levelized rates.  EGC and VPX had a long-standing relationship
 leading to the power purchase agreement that contained these rates.  VPX
 originally solicited 150 megawatts of power, divided into 25-megawatt
 decrements, from small power producers and cogenerators under Rule 4.100.
 Rates set by the Board established that each subsequent decrement receive a
 lower price based on the decreasing need for additional sources of energy.
 EGC signed a letter of intent with VPX in 1985, placing the project in the
 sixth decrement position for Docket No. 4933 rates.  After the adoption of
 Docket 5177 rates by the Board in March 1989, VPX and EGC entered into a
 power sales agreement incorporating those rates and filed for approval with
 the Board in June 1989.
         The Board compared Vermont's "presently committed generation mix" to
 projected annual peak load and capacity requirements, taking into account
 the likely availability of power from Hydro Quebec, and found a capacity
 excess through 1998.  The EGC facility would contribute to the energy excess
 and would produce energy costing, on a weighted average basis, $.0765/kwh,
 which would displace energy costing $.0285/kwh.  The Board found that this
 would result in a net cost to CVPS of approximately $5,000,000 in 1993.  It
 estimated that Vermont ratepayers would, over the twenty years of the
 agreement, pay $40,000,000 more for power produced by the proposed project
 than it would for the same quantity of power from Hydro Quebec.  The Board
 also found that the proposed project was relatively low risk, and that the
 requested 58 percent levelization was not required for economic viability.
          EGC initially filed a petition for a certificate of public good in May
 1986 to build its facility, seeking approval of thirty-year, firm,
 nonlevelized rates.  Several factors caused delay of the project,
 including:  Express Foods' sale of its whey plant to Wyeth Nutritionals,
 Inc., the Board's reconsideration of avoided-cost rates, which ultimately
 resulted in Docket 5177 rates, and Green Mountain Power Corporation's
 decision to appeal those rates.  In June 1989, after executing a power
 purchase agreement with VPX, EGC sought approval of twenty-year, firm,
 partially levelized rates.  The Board consolidated that request with the
 earlier request for a certificate of public good.
         The Board held a hearing in January 1991.  The hearing officer, who
 reviewed the project in accordance with 30 V.S.A. { 248, made extensive
 findings and concluded that, at the requested levelized rates, there was no
 present or future need for output from the proposed project.  The hearing
 officer also concluded that, given the availability of significantly less
 expensive alternate power sources, the project did not provide an economic
 benefit to the state.  The Board adopted the findings of the hearing officer
 and issued an order denying the project a certificate of public good and the
 requested rates, but noted that EGC should be given an opportunity to seek
 approval of rates which reflect "today's marketplace realities."  EGC
 appeals from that order.
                            STANDARD OF REVIEW
         We begin with a strong presumption that orders issued by the Public
 Service Board are valid.  See In re Village of Lyndonville Electric Dep't,
 149 Vt. 660, 660, 543 A.2d 1319, 1320 (1988); Petition of Telesystems,
 Corp., 143 Vt. 504, 511, 469 A.2d 1169, 1172 (1983).  In reviewing those
 orders, we give great weight to the Board's interpretations of its own
 regulations.  See In re Hydro Energies Corp., 147 Vt. 570, 574, 522 A.2d 240, 242 (1987).  We accept findings of fact adopted by the Board unless
 they are clearly erroneous.  30 V.S.A. { 11(b).  In reviewing such findings,
 we give great deference to the particular expertise and informed judgment of
 the Board.  Telesystems, 143 Vt. at 509, 469 A.2d  at 1172; Petition of Green
 Mountain Power Corp., 131 Vt. 284, 303, 305 A.2d 571, 589 (1973).  The
 burden of proving that findings and conclusions of the Board are clearly
 erroneous falls to the appealing party.  Village of Lyndonville, 149 Vt. at
 660, 543 A.2d  at 1320.  Moreover, this Court will not interfere with the
 performance of an administrative duty absent abuse of discretion.  Hall v.
 Department of Social Welfare, 153 Vt. 479, 484, 572 A.2d 1342, 1345 (1990).
 It is against these standards of review that we consider EGC's claims on
 appeal.
                                     I.
         EGC first argues that it was entitled to the rates in Docket 5177 when
 it tendered the contract between it and VPX obligating it to produce power.
 It relies on our holding in Petition of Department of Public Service for
 Relief in Regard to Small Power Production under PSB Rule 4.100, ___ Vt.
 ___, ___, 596 A.2d 1303, 1306 (1991) (the Ryegate decision), where we held
 that avoided-cost rates adopted pursuant to Rule 4.100 are available as a
 matter of federal law to qualifying facilities that incur a "legally 
 enforceable obligation" for the delivery of power.  Federal regulations 
 establish a qualifying facility's right to avoided-cost rates once it is 
 committed to "provide energy or capacity pursuant to a legally enforceable 
 obligation."  18 C.F.R. { 292.304(d)(2).  That rate may be calculated either 
 at the time of delivery or at the time the obligation is incurred.  Id.  This 
 law, EGC argues, precludes the Board from depriving EGC of the rates in Docket
 5177.
         EGC's argument finds support in FERC's comments, issued with the
 promulgation of regulations under PURPA, which state in part:
            [These regulations] are intended to reconcile the
            requirement that the rates for purchases equal the
            utilities' avoided cost with the need for qualifying
            facilities to be able to enter into contractual commit-
            ments based, by necessity, on estimates of future
            avoided costs. . . . The Commission does not believe
            that the reference in the statute to incremental cost of
            alternative energy was intended to require a minute-by-
            minute evaluation of costs which would be checked
            against rates established in long term contracts between
            qualifying facilities and electric utilities. . . .  The
            import of this section is to ensure that a qualifying
            facility which has obtained the certainty of an
            arrangement is not deprived of the benefits of its
            commitments as a result of changed circumstances.

 45 Fed. Reg. 12,224 (1980).  The Board, EGC argues, violated federal law by
 depriving EGC of the benefits of its agreement with VPX based on "changed
 circumstances."
         EGC's argument is flawed because, as the Board concluded, neither the
 federal statute nor the regulations require utilities to purchase power at a
 price above actual avoided cost.  The federal regulations, in fact, make
 clear that no electric utility is required "to pay more than the avoided
 cost for purchases."  18 C.F.R. { 292.304(a)(2).  In this case, EGC applied
 for levelized, long-term rates that would result in payments well above
 avoided cost during the early years of operation.  As the Board stated,
 "[t]hese preferential rates are offered only on a discretionary basis to
 encourage development of projects that meet Vermont's rigorous economic,
 environmental and reliability criteria, as established by the Vermont
 legislature.  Project developers seeking [long-term levelized rates]
 therefore must demonstrate compliance with the substantive criteria of [30
 V.S.A. {] 248(b)."  
         The Board was not insensitive to EGC's understandable desire to be able
 to rely on the guaranteed availability of adopted avoided-cost rates.  The
 Board noted, however, that its paramount obligation is to ensure that
 Vermont's ratepayers are not burdened with uneconomical power purchases. 
 The Board also expressed its realization that avoided-cost rates become
 outdated with time and market changes.  As the Board stated, current market
 conditions "must remain the ultimate test of whether a proposed power sale
 (particularly one that is mandatory for the utilities under federal and
 state law) is in the general good of the state."  Small power producers and
 cogenerators, the Board observed, are entrepreneurs seeking to benefit from
 changing market conditions and must also be prepared to face the risks
 associated with such changes.  We find no error in the Board favoring
 concern for ratepayers over concern for return on the investment of
 entrepreneurs where, as here, the proposed project seeks rates higher than
 those mandated by federal law.
         The court in Snow Mountain Pine Co. v. Maudlin, 84 Or. App. 590, 600,
 734 P.2d 1366, 1371 (1987), a case relied upon by EGC for its contention
 that it is entitled to Docket 5177 rates, also recognized that federal law
 did not entitle qualifying facilities to rates above actual avoided cost:
 "We conclude that the rate for purchases is to be based on [the utility's]
 actual avoided costs and that the schedules of 'avoided costs' on file do
 not necessarily reflect actual costs and are not binding." (Emphasis in
 original.)
         We find no error in the Board's conclusion that EGC's request required
 prior Board approval.  It does not contravene either federal statute or
 regulation, and is not inconsistent with our holding in Ryegate.  The
 agreement between EGC and VPX, assuming it was a "legally enforceable
 agreement," entitled EGC to receive avoided-cost rates as mandated by
 federal law, not preferential long-term levelized rates.  We need not,
 therefore, reach the arguments advanced by CVPS and DPS that the agreement
 was without legal effect.  Even if it were enforceable, the agreement could
 not, by itself, entitle EGC to the rates it sought.
                               II.
         The second issue, closely related to the first, is whether federal law
 preempts state review of the "economic benefits" of contracts between
 qualifying facilities and VPX based on levelized, long-term rates.  EGC
 argues that it does.  We conclude that it does not.
         Both PURPA and its implementing regulations emphasize that the rates
 paid by utilities for output from qualifying facilities "shall be just and
 reasonable to the electric consumers of the electric utility and in the
 public interest."  16 U.S.C. { 824a©3(b)(1); 18 C.F.R. { 292.304(a)(1)(i);
 see also In re Vicon Recovery Systems, 153 Vt. 539, 545, 572 A.2d 1355, 1358
 (1990) (PURPA fosters a favorable economic climate for small power
 producers, but also recognizes countervailing considerations of public
 interest).  Congress left implementation of PURPA to the states, 18 C.F.R. {
 292.401, and we see no better means of fulfilling the federal objective than
 by subjecting requests for long-term levelized rates to stringent review in
 accordance with 30 V.S.A. { 248.  The assessment of "economic benefit" under
 { 248(b)(4) ensures that the rates will be "just and reasonable" to Vermont
 ratepayers.
         The Board's rules, the order issued with Docket 5177, and the VPX
 contract all provided clear and ample notice to EGC that both long-term and
 levelized rate requests are subject to { 248 review.  Rule 4.104(H) states
 that "long-term rates and levelized rates shall be available only to
 qualifying facilities which have been found by the Board, after due hearing,
 to satisfy the substantive criteria of 30 V.S.A. { 248(b)."  In the order
 issued with Docket 5177, the Board noted that contracts based on its rates
 "must satisfy the requirements of Rule 4.100."  Furthermore, the power
 purchase agreement executed by VPX and EGC, a standard form used by VPX in
 all contracts for the purchase of power from qualifying facilities, clearly
 states that the agreement shall become effective only "after approval by the
 Board."  Finally, the escrow agreement utilized in this case indicates that
 Board approval of the contract is required.  It states: "producer agrees
that if its project is disapproved by the Board, the purchase agreement . . . 
  will become null and void."  
         We find no error in the Board's { 248 review of the agreement between
 VPX and EGC.  That review furthered the federal objective of ensuring that
 the rates be just and reasonable to electric consumers.  EGC had extensive
 notice that its proposed project would need a certificate of public good,
 which requires clearing { 248 review.  Although the Board concedes that
 federal law precludes review of the economic benefits of projects seeking
 short-term, nonlevelized avoided cost rates, it properly followed both
 federal and state law, as well as its own rules, in this case.
                                  III.
         EGC also challenges the authority of the Board to review its proposed
 rates in accordance with { 248 on the grounds that such review amounted to a
 collateral attack of matters previously decided when the Board adopted rates
 in Docket 5177.  That review, EGC argues, violated principles of res
 judicata, collateral estoppel, and waiver, and contravened the Board's own
 orders and precedent.  We agree with the Board's conclusion that { 248
 review, although inextricably tied to the contract price, did not
 readjudicate issues addressed in the rate-setting process.
         Under Rule 4.100, the Board has responsibility for approving or
 modifying avoided-cost rates submitted by the DPS.  4.104(E).  The Board
 also, however, has responsibility for reviewing requests for long-term,
 levelized rates under { 248.  4.104(H).  These separate provisions make
 clear that, in the Board's view, { 248 review does not involve issues
 identical to those confronted in estimating and setting avoided costs.  The
 Board, in this case, expressly recognized that a developer was entitled to
 apply for Docket 5177 rates, but could not receive long-term levelized rates
 without prior approval by the Board.
         The hearing officer discussed the relationship between Docket 5177
 rates and { 248 review:
                The purpose of [rate-setting analysis] was to determine
               what utility power costs would be avoided when [qualify-
               ing facility] power is purchased within the time frame
               for which the rates were set.  They do not and cannot
               supplant the inquiry required under Section 248(b)(2)
               . . . .
               I rejected attempts to permit relitigation of Docket
               5177 issues in this case . . . .  However, in my view
               the dictates of Section 248(b)(4) ultimately should
               serve as a safeguard to ensure that the Board's deter-
               minations on how [qualifying facility] power should be
               priced are reevaluated in light of market conditions at
               the time the proposed plant's Section 248 petition and
               VPX contract are submitted for Board approval.

 We find no error in this interpretation of the Board's responsibilities
 under Rule 4.100.  The Board had to decide whether EGC's proposed project,
 at the requested rates, would provide needed power and economic benefit to
 the State of Vermont.  Those particular issues were not, and could not have
 been, adjudicated at a rate-setting hearing, and the Board was not precluded
 by collateral estoppel, res judicata, or waiver from fulfilling its
 responsibilities under state law.
         EGC mischaracterizes the Board's denial of its application for a
 certificate of public good as a collateral attack on Docket 5177 rates.  The
 Board did not seek to supersede, overturn, or otherwise invalidate its
 adopted rate structure in the EGC proceeding.  Rather, it concluded that
 EGC's request for levelized long-term rates, based on that structure, did
 not meet the criteria of { 248(b).  The Board could not fulfill its respon-
 sibility under that statute without considering the price of output from
 EGC's proposed project.  Analysis of need and economic benefit under {
 248(b)(2) and (4), as the Board recognized, requires the Board to weigh the
 cost of a proposed project against its likely benefits.
         We find no merit in EGC's argument that the Board's decision in this
 case violated its orders in other cases and was therefore arbitrary and
 capricious.  EGC relies principally on two dockets of the Board, neither of
 which directly contradict its order here.  In In re Petition of Dep't of
 Public Service, Docket No. 5191, at 20 (August 26, 1987), the Board wrote
 that it had "purposely sought to establish a stable basis on which
 qualifying facility developers could rely.  In particular, we have deemed it
 critical that the risks -- at least the regulatory risks -- faced by
 developers be defined as precisely as possible."  EGC argues that the
 Board's order in the instant case violates that order.  We agree with DPS,
 however, that the language quoted addresses the definition of risk, not its
 elimination.  In that case, the Board went on to state that certain risks
 remain for developers after the adoption of avoided-cost rates, among them
 the fact that "approval of a purchase and sale agreement is dependent upon
 the developer's showing that its project satisfies the substantive criteria
 of 30 V.S.A. { 248(b)."  Id. at 21.  In subjecting the EGC proposal to {
 248 review, the Board did not stray from this earlier statement concerning
 alternative energy development.
         EGC relies on statements by the hearing officer in Petition of Ball
 Mountain Dam Hydro-Electric, Docket No. 5172, at 2©3 (March 5, 1987) for the
 proposition that developers may rely on adopted rate schedules and that
 those rates may not be collaterally attacked in { 248 proceedings.  In that
 case, the officer wrote that "[p]arties must be able to rely on the final
 order of the Board, and not forever wonder if each change in circumstance
 may permit a collateral attack."  However, the officer in that case also
 recognized that "[t]he criteria of Section 248 were incorporated into Rule
 4.100 so that undesirable projects could be denied favorable rate treat-
 ment" and that the Board continued to have review authority over requests for
 levelized and long-term rates.  Id.  In the EGC case, the Board did 
 no more than fulfill its responsibility under Rule 4.100 to review the requested
 levelized, long-term rates in accordance with { 248.  We find no
 inconsistency.
         EGC argues that the Board was "arbitrary and capricious" in denying
 its request because a hearing officer in another case recommended that the
 Board approve a different project seeking Docket 5177 rates.  This argument
 deserves little attention.  Each application for a certificate of public
 good and contract approval must stand on its own merits.  Regardless of how
 many other projects satisfy the criteria of 30 V.S.A. { 248(b), EGC had its
 own burden of meeting the requirements of the statute.  This it failed to
 do.
         EGC also argues that the Board, in its analysis of need and economic
 benefit under { 248(b), erred when it considered the cost of power from
 Hydro Quebec, an uncommitted resource at the time of the hearing.  We
 cannot conclude that this was error.  The Board is often called upon to make
 projections based on uncertain data, and we defer to its expertise and
 informed judgement.  See Telesystems, 143 Vt. at 509©10, 469 A.2d  at 1172.
 Furthermore, consideration of possible power from Hydro Quebec was but one
 of many factors relied upon by the Board in this case.  In concluding that
 the power from EGC was not needed, the Board relied on findings by the
 hearing officer that committed sources served to preclude the need for power
 from EGC's proposed facility at least through 1998.  The officer noted that
 committed resources included a mix of nuclear facilities, coal facilities,
 existing Hydro Quebec contracts, small power projects, in addition to
 various oil, gas, and wood©fueled sources.
                                 IV.
         EGC's final argument is that it had "vested rights" in Docket 5177
 rates.  We addressed the issue of whether a qualifying facility enjoyed
 vested rights in avoided-cost rates in our Ryegate decision.  We held that
 "[w]e will not apply vested rights doctrine to change the [PURPA] equation
 to expand private rights at the expense of an added public burden."  ___ Vt.
 at ___, 596 A.2d  at 1307.  As in that case, the overriding issue here "is
 whether we can require electricity consumers to pay rates above those estab-
 lished by the marketplace to protect the producer's investment in facilities
 and development costs."  Id.  We see no reason to depart from our holding in
 Ryegate in this case.
         In conclusion, the Board properly followed federal law, state law, and
 its own rules in reaching the conclusion that output from the proposed EGC
 project was not needed at the requested rates and that the project would not
 provide an economic benefit to Vermont.  That conclusion is well supported
 by numerous findings, which are in turn supported by the record.
         Affirmed.
 
                                                FOR THE COURT:
 
 
 
                                                Chief Justice
 

--------------------------------------------------------------------------------
                                    Concurring
                           
 
 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, Vermont Supreme
 Court, 111 State Street, Montpelier, Vermont 05602 of any errors in order
 that corrections may be made before this opinion goes to press.


                                 No. 91-345


 Petition of East Georgia Cogeneration        Supreme Court
 Limited Partnership

                                              On Appeal from
                                              Public Service Board


                                              February Term, 1992


 Richard H. Cowart, Chair

 Gerald R. Tarrant, Montpelier, and Stephen G. Kozey of Skadden, Arps, Slate,
   Meagher & Flom (Of Counsel), Washington, D.C., for plaintiff-appellant

 Joseph Kraus, Rutland, and Ralph W. Howe III of Paterson & Walke, P.C.
   (Of Counsel), Montpelier, for defendant-appellee Central Vermont Public
   Service Corp.

 Michael Marks of Lisman & Lisman, Burlington, for defendant-appellee Vermont
   Power Exchange, Inc.

 Geoffrey Commons, Montpelier, for defendant-appellee Department of Public
   Service


 PRESENT:  Allen, C.J., Gibson, Dooley and Morse, JJ., and Peck, J. (Ret.),
           Specially Assigned


      MORSE, J., concurring.  I agree with the Court's result but believe it
 rests on an incorrect ground.  The parties raised the issue of whether
 EGC's agreement with VPX was a legally enforceable obligation to produce
 power, entitling it to docket 5177 rates.  The Court needlessly sidesteps
 this familiar issue, recently addressed in Petition of Department of Public
 Service for Relief in Regard to Small Power Production under PSB Rule 4.100
 (Ryegate), ___ Vt. ___, ___, 596 A.2d 1303, 1306 (1991), and instead
 embarks on a remarkable interpretation of avoided cost.
      Avoided cost is the central concept in the PURPA scheme, and FERC
 regulations -- not state law -- define the term.  See 18 C.F.R. {
 292.101(b)(6) (1991) (avoided cost are "the incremental costs to an electric
 utility of electric energy or capacity or both which, but for the purchase
 from the qualifying facility . . ., such utility would generate itself or
 purchase from another source").  Although FERC regulations place
 implementation of PURPA in the state's hands, see 18 C.F.R. { 292.401(a),
 the state is not free directly or indirectly to redefine avoided cost.
 Instead, the state's role is to calculate (DPS) and approve (PSB) the rates
 utilities pay for power that qualified producers generate based on avoided
 cost.  Ryegate, ___ Vt. at ___, 596 A.2d  at 1304.
      Under FERC regulations, again as a matter of federal law, the power
 producer has the option of choosing avoided costs either at the time of
 delivery or at the time the obligation is incurred.  The rates are cal-
 culated over time, in docket 5177 as long as thirty years, and the producer
 is entitled to the rates "over a specific term."  18 C.F.R. { 292.304(d)(2).
 If EGC's agreement with VPX is a legally enforceable obligation and if
 docket 5177 was the most recent DPS/PSB rate order at the time of that
 agreement, EGC should be entitled to choose from those rates.
      I find no federal authority for ignoring the docket 5177 rates, which
 were the result of a prolonged administrative and quasi-judicial process, or
 for recalculating new rates for this appellant.  I also find unsatisfactory
 the Court's after-the-fact attempt to justify this procedure by
 distinguishing short-term and long-term avoided costs and levelized and
 nonlevelized rates based on avoided costs.  These distinctions do not appear
 in PURPA, FERC, or the Board's own regulations.  Although I did not agree
 with the result in Ryegate, at least that decision held out some expectation
 to power producers that they could rely on offered rates if they were
 willing to legally obligate themselves.
      Comparing the facts in this case against the requirement for a
 certificate of public good would convince even a novice in this regulatory
 field that the certificate for EGC was not in the public good.  The benefit
 of EGC's bargain would undoubtedly be at the public's expense.  The Court's
 analysis is a curious, and I believe disingenuous, way to reach an
 affirmance in this case.
      Ryegate is ample authority to affirm the Board because the "obligation"
 here is no more "enforceable" than the one there.  As stated in Ryegate, ___
 Vt. at ___, 596 A.2d  at 1306, "At best, Ryegate has obligated itself to go
 through a number of development and regulatory steps that may lead to an
 obligation to deliver energy, if all goes well."  This case is no different.
 I question why the Court does not apply this precedent, affirm, and be done
 with it.  Instead, the Court necessarily violates Ryegate by analyzing this
 case as one not involving "avoided costs."  The rates in this case are
 avoided costs by definition, and Ryegate teaches that avoided costs, as
 approved by the Board (as these were in docket 5177), are "available as a
 matter of federal law" when and if the qualifying facility [here EGC]
 "incurs 'a legally enforceable obligation for the delivery of energy or
 capacity over a specified term.'"  ___ Vt. at ___, 596 A.2d  at 1306 (quoting
 18 C.F.R. { 292.304(d)(2)) (emphasis added).
      Levelization, which seems to be the linchpin of the Court's decision,
 does not undermine the existence of avoided costs any more than short-term
 or long-term rates do.  Avoided costs are calculated over the short and long
 term, and rates based on avoided costs may be levelized or nonlevelized.
 Levelization merely flattens the payments -- more now, less later.  Once
 rates are calculated on avoided costs, how does levelization cause those
 rates no longer to be based on avoided costs?  The Court's opinion begs that
 question, because the answer must be, "Because we say so."
      The Court simply cannot make the Board's magic (turning avoided costs
 into something else by levelization) real by incanting that "[the Board's]
 paramount obligation [is] to ensure that Vermont's ratepayers are not
 burdened with uneconomic power purchases."  The Court today nullifies
 federal law by reading out "specified term" in the federal regulation as
 applying to avoided costs.  While the end may be worthy, a "sleight of
 word" does not dignify the means.
      Although the Court recognizes that the PURPA scheme leaves power
 producers open to financial risks resulting from unforeseen changes in
 economic circumstances, it refuses to acknowledge that the state and the
 consumers it represents are vulnerable to the same risks.  PURPA was
 designed to encourage small power producers.  If that policy goal is no
 longer desirable, the change should come through federal legislation.



                                              Associate Justice

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