127 N.H. 606 | N.H. | 1986
Lead Opinion
These are consolidated appeals from an order of the public utilities commission issued in its docket DF 84-200 and reported in Re Public Service Co. of New Hampshire, 66 PUR4th 349 (N.H.P.U.C. 1985), authorizing Public Service Company of New Hampshire to issue and sell deferred interest bonds or tax exempt pollution control revenue bonds in amounts up to a total of $525 million. We affirm.
I. Facts and Procedural History
The object of this proposed financing is the provision of funds to allow the company to participate in the completion of construction of Unit I and “common facilities” at the Seabrook Nuclear Power Plant. Unit I is “the first unit of a [planned] two-unit nuclear facility” at Seabrook, New Hampshire, Re PSNH, supra at 398, and common facilities are “those facilities which are necessary to the operation of [each unit, such as] the portion of the plant devoted to the storage of nuclear waste.” Id. at 398 n.35. Public Service Company of New Hampshire is not the sole owner of the Seabrook project and thus does not exert complete and independent control over construction expenditure decisions; however, its 35.56942% share of the project is the largest of any of the Joint Owners. Id. at 360.
This is the third financing proposed in accordance with a three-step financing plan, devised in the spring of 1984, in response to the company’s financial problems. In Appeal of Seacoast Anti-Pollution League, 126 N.H. 789, 497 A.2d 847 (1985), we considered an appeal from the commission’s approval of the first step of that plan, the sale of $90 million of short-term securities. We considered the second step of the financing plan, the issuance of securities in the amount of
The commission has reviewed the proposed financing under its docket DF 84-200, opened on August 2, 1984, to determine whether the company’s participation in the completion of the construction of Unit I would be in the public good, RSA 369:1, :4, a determination required by Appeal of Easton, 125 N.H. 205, 480 A.2d 88 (1984). Because of the precarious financial position of the company, the commission delayed the Easton inquiry until it reached consideration of this third step in the financing plan. We approved this delay in both 1984 Appeal of Seaeoast Anti-Pollution League cases.
In prehearing procedural rulings in docket DF 84-200, the commission delineated the scope of this Easton inquiry. Among the issues that the commission found to be subsumed within the determination of whether the completion of Unit I and the necessary financing would be in the public good are the following: the incremental cost to complete Unit I; the cost of alternative energy sources and a comparison of those costs to the incremental cost to complete Unit I; the reasonableness of the company’s rates that would result from completion of Unit I; the effect of those rates on demand for electricity; and the effects that would follow from a possible company bankruptcy.
Hearings in this docket began on December 3, 1984, and stretched over 38 hearing days, concluding on February 22, 1985. Transcripts of the testimony cover over 7,500 pages, and the record includes almost 180 exhibits. Although the company originally requested approval for third-stage financing of up to $730 million in securities to be issued to Newbrook Corporation, on the day before the hearings ended the company amended its financing request by eliminating Newbrook Corporation and requesting that the company itself be given authority to issue and sell up to $525 million in securities, the amount eventually approved by the commission.
On April 18, 1985, a majority of the commission issued a 211-page report, along with an order approving the requested financing subject to two conditions. First, before the securities could be issued and sold, the company would be required to persuade the commission either that all Unit I joint owners had received regulatory authorization to finance their respective ownership shares or that reasonable assurance existed that each participant could finance its share. Second, pending further order, the commission continued the lim
Commissioner Aeschliman filed an 82-page separate report. She also would have approved the financing request but only upon further conditions which in her view would protect ratepayers from full cost recovery through rates and from further risks if Unit I could not be completed.
When the 4]3Í>eliants’ timely motions for rehearing were denied, these appeals followed. While the appeals have been pending, we have issued three separate orders. First, on August 8, 1985, we heard oral argument on the appellants’ petition for a writ of prohibition to forbid the commission from granting the company’s motions to remove or amend the conditions imposed in the commission’s order of April 18, 1985, which was before this court on appeal. On August 13, 1985, we unanimously denied the petition for writ of prohibition but remanded the cases to the commission under RSA 541:14 for additional hearings, on proper notice, with respect to the company’s request for removal of the conditions that the commission had previously imposed. We specifically stayed the effect of any orders that might be issued by the commission upon remand, pending the completion of these appeals or further order of this court.
On September 13, 1985, the commission majority filed with the court a 51-page report resulting from the remand, proposing an order to remove both conditions. The company immediately moved this court to modify the stay, so that the company might contribute more to the cost of construction of Unit I than its share of spending at the $5-million-per-week level. We heard oral argument on this motion on September 17, 1985, and the next day issued an order granting the company’s motion, with the limitation that total expenditures in excess of the company’s share of $5 million per week could not exceed $32.9 million for the period between September 1, 1985, and December 31, 1985. The members of the court dissenting today also dissented from that order.
We issued our third and last prior order during the pendency of these appeals after oral argument on the merits on October 29, 1985. On the following day, we unanimously remanded the case to the commission for the issuance of a supplemental report, based on the present record, containing “specific findings, expressed in dollars and as percentages of the existing rates, of the reasonably probable range within which the actual customer rates will be set if Unit I is completed as authorized by the commission^]” In addition, we asked
II. Scope of Subject Matter and Standards of Review
The scope of the issues before us in this appeal is determined by the law governing the commission's responsibility when considering a utility’s financing request and by the law governing the scope of this court’s review of an administrative agency’s findings and order. We will therefore preface our consideration of the merits of the appeal by examining each of these significant bodies of law.
The scope of the commission’s responsibility rests upon the mandate of RSA 369:1 and :4, which require the commission’s approval for the issuance of a utility’s securities and which condition the granting of that approval on a finding that the amount and objects of the proposed financing will be in the “public good,” id., as being “reasonable taking all interests into consideration.” Grafton Etc. Co. v. State, 77 N.H. 539, 542, 94 A. 193, 195 (1915). Thus in Appeal of Easton, 125 N.H. 205, 480 A.2d 88, we followed longstanding law in holding that a financing in the public good must be one “reasonably to be permitted under all the circumstances of the case.” Id. at 212, 480 A.2d at 91 (quoting Grafton, supra at 540, 94 A. at 194). Accordingly, we emphasized that the express statutory concern for the public good comprises more than the terms and conditions of the financing itself, and we held that the commission was obligated to determine whether the object of the financing was reasonably required for use in discharging a utility company’s obligation, which is to provide safe and reliable service, id. at 211, 480 A.2d at 90. Moreover, we specifically decided that the commission was obliged to determine whether the company’s plans to accomplish that object were economically justified when measured against any adequate alternatives; and whether the capitalization resulting from the utility company’s plans would be supportable. Id. at 212-13, 480 A.2d at 91.
The commission responded to the mandate of the Easton opinion
Those cases thus held that the commission could not approve the present financing request except on the basis of findings that the company would have a need for its share of power to be generated by Unit I, that the company’s participation in the completion of Unit I would be preferable to any alternatives for obtaining that power, and that the company could support the resulting capitalization by the “reasonable . . . rates” mandated by RSA 378:27, :28. Although this appeal raises questions concerning both the commission’s methodology in considering these issues and the sufficiency of the evidentiary record to sustain the commission’s conclusions, we may say at this point that with the issuance of its supplemental report on November 8, 1985, the commission addressed each of the issues implicated by the statutory concern for the public good.
The scope of this court’s authority to review the commission’s methodology and its conclusions drawn from the evidence is limited by RSA 541:13, see RSA 365:21, and by the body of decisional law limiting the scope of judicial review of administrative decisions. RSA 541:13 governs appeals from agencies generally by placing the burden on appellants to demonstrate that an agency order is clearly unreasonable or unlawful. The statute provides that an agency’s findings of fact must be deemed prima facie lawful and reasonable and precludes appellate relief except for legal error or demonstration “by a clear preponderance of the evidence” that the agency action is unjust or unreasonable. RSA 541:13.
When, therefore, we are reviewing agency orders which seek to balance competing economic interests, or which anticipate such an administrative resolution, our “responsibility is not to supplant the Commission’s balance of . . . interests with one more nearly to [our] liking. . . .” Permian Basin Area Rate Cases, 390 U.S. 747, 792 (1968). The statutory presumption, and the corresponding obligation of judicial deference, are the more acute when we recognize that discretionary choices of policy necessarily affect such decisions, and that the legislature has entrusted such policy to “the informed judgment of the Commission, and not to the preferences of reviewing courts.” Id. at 767; see LUCC, supra at 340, 402 A.2d at 631; State v. New Hampshire Gas & Electric Co., 86 N.H. 16, 29, 163 A. 724, 731 (1932). Simply stated, as an appellate court we do not sit as a public utilities commission.
Although these principles limit our authority to disturb the commission’s resolution of factual and judgmental issues, we nonetheless have a broad responsibility to review the evidentiary record. While a reviewing court must “approach the task of examining some of the complex scientific issues presented in cases of this sort with some diffidence[,]” Lead Industries Ass’n v. Environmental Protection, 647 F.2d 1130, 1146 (D.C. Cir. 1980) (footnote omitted), we are obliged to study the record carefully in order “to assure [ourselves] that the [commission has given reasoned consideration to each of the pertinent factors” upon which the responsible derivation of policy and resolution of opposing interests must rest. Permian Basin Area Rate Cases, supra at 792. That is our responsibility no less than it is our obligation to refrain from arrogating to ourselves the role of a public utilities commission.
Subject to these limitations and responsibilities, we may turn now to the merits of the appellants’ issues. The appellants do not challenge the terms and conditions of the financing, but devote this appeal to the commission’s findings that it is in the public good for the company to participate in the completion of Unit I.
It would be appropriate in the abstract to deal first with the issues concerning the need for power, then with those dealing with the cost of Unit I as a means to supply that power, comparing it to other
III. Completion Cost and Resulting Total Cost Attributable to Unit I
Taking August 1, 1984, as its point from which to measure, the commission found a $1 billion completion or “to go” cost for Unit I “reasonable for financing purposes.” Re PSNH, 66 PUR4th at 402. It also found that a $4.6-4.7 billion total cost was a reasonable planning estimate. Id. at 438. “[T]he $1 billion ‘to go’ cost. . . translates into a cost of approximately $870 per installed kilowatt of Seabrook capacity. . . . PSNH’s base case total cost figure [of] $4.7 billion . . . translates into a cost of approximately $4,087 per installed kilowatt of Seabrook capacity.” Id. at 394. These estimates were based on substantial evidence, including the schedule to completion proposed by the present construction manager, William Derrickson. See infra. The commission based its estimate on a finding that a December 1986 commercial operation date (COD) was achievable, but explicitly noted “a possibility of schedule slippage.” Re PSNH, 66 PUR4th at 402. The commission stated that the $1 billion figure provided for such slippage, given the company’s original estimate of the to go cost at only $882 million. Thus, the commission noted that “the difference in the $1 billion cost to go and the $832 [million] company estimate provides sufficient financial flexibility so that the company will be able to meet its construction costs even if it fails to meet the December 1986 [COD] by several months.” Id. at 402 (footnote omitted). We note in addition that the company has revised its estimate of total cash cost to go downward to $600 million and has targeted October 31,1986 as its COD. Commission Report and Fourteenth Supplemental Order No. 17,861 at 32-33 (September 13,
Although the appellant Consumer Advocate challenges the commission’s finding as to COD, we do not find its determination clearly unreasonable. The commission bifurcated its analysis into two distinct time periods: the period preceding the fuel loading, and the period from fuel loading to COD. While citing the historical inaccuracy of the company’s construction time estimates, the commission noted that certain new elements boosted its confidence in the company’s current estimate of time to fuel loading; e.g., Mr. Derrickson’s prior experience at St. Lucie II, the excellence of his management staff, the nearness to completion of the plant itself, and the built-in flexibility that allows for recovery for time slippage. Id. at 399-401. The commission had evidence that Mr. Derrickson’s record in reaching relevant construction milestones had been exemplary, both before and since his employment at Seabrook. His success in meeting projected deadlines since coming to Seabrook indicated to the commission that its increased confidence in the company’s schedule was justified. In addition, Mr. Derrickson testified that the need for rework, which previously reached levels as high as 60%, had dropped enormously, in certain cases down as low as 10%. Thus, given management’s high degree of control over the pacing of construction and testing, the commission could reasonably prefer a Seabrook-specific estimate of time to fuel loading, as against generalized statistical evidence provided by other witnesses.
The commission, however, refused to accept the company’s fuel loading to COD estimate of 4 months. Nor did it accept appellant witness Paul Chernick’s 13.5-month estimate for planning purposes. The commission properly noted that several variables outside of the company’s control affect the fuel loading to COD time period; e.g., the NRC licensing process, which involves the approval of an evacuation plan. Given this uncertainty, the commission appropriately turned to generalized evidence from the nuclear industry. While noting that the Management Analysis Company employed by the company set a 7-to-10 month range, the commission considered that it had previously set a 6-to-11.5 month range and decided that, while optimistic, a 6-month fuel loading to COD interval was obtainable. Re PSNH, 66 PUR4th at 401-02. Although the commission’s conclusions and analysis may be optimistic, we do not find that they are unreasonable.
We thus find that the commission had sustainable bases for its findings of completion and total costs. We turn now to review its conclusions about the relative desirability of possible sources of power alternative to Unit I power.
IV. Relative Economic Desirability and Technical Feasibility of Proposed Alternatives to Unit I
A. Methodology of Comparing Economic Desirability of Completing Unit I to Proposed Alternatives
The appellants’ first challenge to the commission’s determination of the economic desirability of completing Unit I, as compared to proposed alternatives, concerns the use of “incremental cost analysis.” An incremental cost analysis “ignores those costs which have already been spent on the project (sunk costs) and looks only at the costs which will be required to be spent from this day until completion.” Re PSNH, 66 PUR4th at 394. A total cost analysis evaluates both sunk costs and incremental costs of the project as compared to the alternatives.
An incremental cost analysis is the common standard used to assess the desirability of alternatives to partially completed utility plants. See Pierce, The Regulatory Treatment of Mistakes in Retrospect: Canceled Plants and Excess Capacity, 132 U. Pa. L. Rev. 497 (1984). The justification for this methodology is the recognition that sunk costs remain costs, which will be borne by either ratepayers or investors whether or not a plant is completed. Re Commonwealth Edison Co., 50 PUR4th 221, 258 (111. Commerce Comm’n 1982). “[S]unk costs are irrelevant to the cancellation decision. In deciding whether a partially completed plant should be finished or abandoned, the only costs that should be considered are the costs of completing the plant, the operating costs of the plant, and the opportunity costs associated with the inability to sell those relatively few components that have a net positive value upon removal from the plant.” Pierce, supra at 510.
This argument, however, ignores the basic fact that sunk costs are economic costs, whether allocated to ratepayers or to investors. Whether Unit I is completed or cancelled, therefore, sunk costs cannot be eliminated. The commission thus declared that “in terms of the cost to society and the efficient allocation of economic resources, sunk costs exist equally whether the alternative of cancellation or completion is selected[,]” Re PSNH, 66 PUR4th at 396, and all three commissioners agreed that an incremental cost analysis is appropriate for the purpose of assessing alternatives to Unit I. We accept this reasoning as sound, and we certainly cannot find that the use of an incremental cost analysis was clearly unreasonable.
The Consumer Advocate raised a complementary analytical issue by contending that the value of incremental AFUDC (allowance for funds used during construction, see Appeal of Public Serv. Co. of N.H., supra at 50, 480 A.2d at 22) was incorrectly added to the cost of alternatives. He argues that AFUDC costs should be included only in the cost of completion because AFUDC costs would not be borne by the ratepayers, under the terms of the “anti-CWIP” statute (RSA 378:30-a), in the event Unit I were cancelled. AFUDC costs, however, reflect finance charges on the sunk investment, which will still exist whether or not the plant is completed. Whether or not these costs would be borne by the ratepayer in the event of cancellation, they are nevertheless economic costs that would be borne by someone. AFUDC remains a cost in an economic sense for both cancellation and completion, and as a future cost the commission properly included it in both the completion and the cancellation scenarios.
The appellants next challenge the commission’s cost and other findings used to compare Unit I completion to the competing possibilities. In section III supra we have already examined challenges to the calculation of the Unit I completion cost. Here, we note findings as to other Unit I costs that are relevant to the comparison of Unit I to other sources of power: estimated cost of capital additions of $15 million in 1984 dollars, escalating at a nominal rate of 7.5% per year; a 35-year plant life; a 15% consumer discount rate, which is used to discount future dollars to present dollars to reflect the revenue requirements in terms of present value, Re PSNH, 66 PUR4th at 408-09; and a capacity factor of 60% for Unit I.
The appellant Conservation Law Foundation (CLF) has challenged the finding of capacity factor. Capacity factor may be defined as “the percentage of kilowatt-hours [kwh] that are actually generated at the plant as compared to the number of [kwh] which would be generated if the plant were generating at 100% of capacity for every hour of the year.” Re PSNH, 66 PUR4th at 403 n.44. Findings as to capacity factor are crucial because of their potential effect on the cost of electricity; i.e., the lower the capacity factor, the higher the unit cost of electricity, and vice versa.
The commission found a 60% capacity factor to be a reasonable assumption for use in comparative analyses. CLF maintains that this was error because the evidence in the record supports a capacity factor of 55% more readily than a 60% factor.
We note in passing that a 60% capacity factor was accepted by all three commissioners, and was also accepted as reasonable by the commission in a prior docket. More importantly, however, the commission had substantial evidence before it in the present docket from which it could determine a 60% capacity factor to be a reasonable assumption. While noting that capacity factors can be random to a degree, the commission stated that the National Economic Research Associates’ average projection of capacity factors was 65.8% and that witness Mr. Chernick’s regression analysis resulted in a projected capacity factor of 50-60%. Re PSNH, 66 PUR4th at 405. Given these projections, and Unit I’s freedom from the quality assurance troubles that have plagued other reactors, the commission concluded that a mature Unit I capacity factor would fall within a range of 52.5% (witness Dr. Richard Rosen’s projection) to 72% (the company estimate), and that a general 60% capacity factor was reasonable. After a review of the commission’s reasoning from the evi
C. Comparison of Unit I Completion with Alternatives
Once the commission defined the assumptions associated with completion of Unit I, it compared the cost of completion to the costs of various cancellation alternatives. The commission defined the cancellation alternatives as conventional thermal generation, cogeneration, and aggressive conservation, and it also considered the significance of hydropower to be imported from Quebec.
In its evaluation of conventional thermal generation as an alternative, the commission considered a study submitted by the company and developed by its system planning engineer, Joseph Staszowski. The study presented two generation expansion plans in the case of cancellation, and analyzed 65 sets of scenarios comparing completion of Unit I to cancellation alternatives. In addition, the commission considered testimony of Campaign for Ratepayers’ Rights’ (CRR) witness Dr. Rosen, senior research scientist at Energy Systems Research Group, Inc., who presented a study that analyzed the economic costs and benefits of completing Unit I from the perspective of New Hampshire ratepayers. The study calculated revenue requirements for both completion and cancellation, deriving its assumptions from a statistical analysis of other nuclear reactors and applying them to the particular characteristics of Unit I. Dr. Rosen recommended cancellation.
The commission chose to use Mr. Staszowski’s plan for the purposes of its analysis, on the basis of the uncertainty surrounding the costs of Dr. Rosen’s alternatives and the lead time necessary to construct the large thermal units that his alternatives involved. Re PSNH, 66 PUR4th at 410. Under all of Mr. Staszowski’s scenarios except one, the cost of completion of Unit I was less than the cost of cancellation alternatives. In the one scenario where the cancellation case cost less, all the pessimistic assumptions regarding Unit I were combined. The commission stated that it was not reasonable to assume that all pessimistic assumptions, including the 100 percent loss of UNITIL load, would prove true. Id. at 411. The commission, therefore, found that completion is the preferred alternative to the cancellation scenarios presented by Mr. Staszowski and Dr. Rosen. The record presents sufficient evidence to sustain this finding, and we cannot say that it was clearly unreasonable.
The commission dealt with the possibility of relying on Canadian energy in finding that Hydro-Quebec Phase I, from which “PSNH [could] receive 7.6 per cent of 690 megawatts or 52 meg
The commission analyzed the cogeneration alternative by reviewing the testimony and exhibits of John Hilberg, President of Calcogen, a developer of cogeneration facilities. Mr. Hilberg proposed that an aggressive cogeneration program would cost less than completion of Unit I. The commission rejected this conclusion, however, largely because Mr. Hilberg’s analysis was based upon a total cost standard, rather than an incremental cost standard. Re PSNH, 66 PUR4th at 412. There is no support in the record for the conclusion that under an incremental cost analysis, the cogeneration alternative would cost less than completion of Unit I.
We should note here that CLF claims that the commission failed to apply the same standards evenhandedly to the alternatives and to Unit I. CLF cites commission language to the effect that “[f]orecasts of small power and cogeneration are undependable in the following respects:
1. Expenses may escalate beyond rate support for the project.
2. Operating characteristics may not be as favorable as the design of the small power project may predict.
3. Operating and maintenance costs may exceed estimates.
4. Design lives may not endure as planned.”
Re PSNH, 66 PUR4th at 389-90.
This, asserts CLF, sounds like a description of Unit I itself, and thus indicates a lack of regulatory evenhandedness on the part of the commission in that “[i]f the [c]ommission finds Seabrook a ‘reliable’ method of meeting demand, yet uses these criteria to minimize the possible contribution of small power producers and co-generators, it is clearly not engaging in even handed decision-making.” If the commission had merely listed these reliability problems with no elaboration, we might be more inclined to agree with CLF. How
The commission next discussed the aggressive conservation alternative. The Consumer Advocate argued that this alternative was economically preferable to completion of Unit I. Amory Lovins, Director of Research at the Rocky Mountain Institute in Old Snow-mass, Colorado, testified that aggressive conservation resulting from technological improvements is the least cost alternative to meeting the company’s power needs. The commission concluded, however, that this proposal is not preferable to completion because (1) Mr. Lovins’ conclusion was based upon new technologies not yet proven in the marketplace; (2) capacity from conservation will not be developed sufficiently to meet the company’s needs in the early 1990’s; and (3) the projected savings from the conservation alternative were only theoretical, but not probable. Re PSNH, 66 PUR4th at 413. Commissioner Aeschliman, in her separate opinion, agreed that the conservation alternative does not provide a sufficient basis to reduce demand below the company’s estimate. Id. at 467. In support of these conclusions, there was evidence that much of the technology described by Mr. Lovins has yet to find general use in this country. We conclude that the evidence reasonably supports the commission’s conclusion that the potential of aggressive conservation is not a preferable alternative to completion of Unit I.
D. Comparison of Unit I Completion to Bankruptcy of the Company
From the time that the commission opened docket DF 84-200 to conduct the Easton inquiry it planned to assess the effects of the possible bankruptcy of the company in the event that it did not approve the request for financing to complete Unit I. In a strict sense, the commission would have been required to reach the bankruptcy issue only in two instances. First, once the need for power was established, if the commission had found that an alternative source would be more cost effective than completion of Unit I and that the consequent cancellation of Unit I would force the company into bankruptcy proceedings, the commission would have been
All three commissioners found that a denial of the proposed financing, and cancellation of Unit I without recovery of sunk costs, would compel the company to seek reorganization under Chapter 11 of the Federal Bankruptcy Code. Re PSNH, 66 PUR4th at 424--25, 442. Substantial evidence supports this conclusion.
Donald Trawicki, a partner of Touche Ross & Co., testified that in the event this financing request was denied, the company probably would be unable to secure the financing necessary for its continued participation in Unit I and would be likely to seek protection from its creditors under the Bankruptcy Code or be forced into reorganization proceedings. The commission noted that the “anti-CWIP” statute (RSA 378:3Q-a) would prevent recovery of the sunk investment if the plant was not completed. See Appeal of Public Serv. Co. of N.H., 125 N.H. 46, 480 A.2d 20 (1984). Total inability to recover investment funded by debt obligations would force the company into default on those obligations and into a bankruptcy reorganization. Re PSNH, 66 PUR4th at 425.
The commission accordingly undertook an investigation of the probable effects of bankruptcy, requesting the assistance of the attorney general. The attorney general retained the law firm of Devine, Millimet, Stahl & Branch for advice on this issue, and submitted a report prepared by the firm. Mark Vaughn, Esq., one of the authors of the report, testified at the Easton hearing, and the
The commission concluded that the company’s bankruptcy would not serve the public interest. The commission emphasized the independence of this conclusion from its findings that the proposed financing would be in the public good as the source of funds for the most cost-effective way to meet the projected power need.
Although the commission found that consequences of bankruptcy would in many respects be uncertain, see Re PSNH, 66 PUR4th at 426, it concluded that reorganization would probably frustrate the company’s ability to meet future power needs, and would be more costly to ratepayers than completion of Unit I. Id. at 430, 434. The appellants contend that the commission’s conclusion that reorganization could frustrate the company’s ability to meet future power needs is not supported by a clear preponderance of the evidence. We cannot accept this contention. To begin with, the appellants mistakenly seek to place upon the commission the burden that the appellants themselves must sustain in order to overturn the commission’s findings; i.e., demonstration of error by a clear preponderance of the evidence. See RSA 541:13. It is a burden that the appellants cannot carry in the face of testimony from a number of witnesses that the availability and cost of capital would be uncertain following bankruptcy. The commission thus had an evidentiary basis to find that the company’s uncertain ability to raise capital would hinder the financing of those generation expansion plans that were put forward as alternatives to the completion of Unit I.
The appellants further assert that the commission unreasonably found that “bankruptcy reorganization will be more costly to ratepayers regarding reliable electric services at reasonable rates over the long term than the proposed financing to put Seabrook on line.” Re PSNH, 66 PUR4th at 437. The commission found that “[t]he estimated legal and accounting cost[s] of a bankruptcy are a minimum of [twenty million dollars].” Id. at 428. Far more significantly, the commission found, on the basis of testimony from its own financial consultant, that the rate effects of bankruptcy would be volatile and that a bankruptcy court could subordinate ratepayers’ interests to the interests of creditors. The commission consequently could not find that the “risks and uncertainties of a bankruptcy of PSNH would be resolved in a manner that best balances ratepayer and investor interests.” Id. at 427 n.66. Moreover, the commission recognized that the legal prohibition against recovery of investment in a cancelled plant, and the difficulty of regaining credibility in the investment community after reorganization, would raise the cost of capital, thus requiring ratepayers to pay a penalty for bankruptcy.
Not only does substantial evidence support the commission’s conclusion that a bankruptcy reorganization would not be in the public interest, but it is noteworthy that no witness explicitly recommended reorganization in bankruptcy as a preferable alternative to the completion of Unit I. Witnesses went no further than to recommend more study of the advantages and disadvantages of reorganization. But the commission responded that “[f]urther study of this issue would be fruitless . .. ,” Re PSNH, 66 PUR4th at 436, bearing in mind that no major electrical generating company has ever been reorganized under Chapter 11, and that no recent precedents of utility bankruptcy exist to guide the commission. Whether or not further study would have been entirely fruitless, it was not required in the light of the commission’s other conclusions.
It is likewise noteworthy that Commissioner Aeschliman, in her separate opinion, agreed that “bankruptcy entails great uncertainty and risk for ratepayers as well as enormous administrative expense .... [A] PSNH bankruptcy would ... be contrary to the public good . . . .” Re PSNH, 66 PUR4th at 470. All commissioners thus agreed in the specific context of this case with the more general dictum of this court, that “[a] bankrupt utility is not in the public interest.” Appeal of Legislative Utility Consumers’ Council, 120 N.H. 173,174, 412 A.2d 738, 739 (1980). We cannot hold the commission’s conclusions on the issue of bankruptcy to be unreasonable.
V. Need for Power
Just as the completion cost figure governs the relative desirability of proposed alternatives, the total projected cost of Unit I governs the disposition of the two remaining issues in this appeal: the calculation of the demand for power at rates necessary to support the company’s capitalization that will result if Unit I is completed, and the compatibility of that capitalization with the obligation to set customers’ rates at a just and reasonable level. This section examines the commission’s determination that there would be a need for Unit
On several grounds, the appellants CLF, CRR, and Seacoast AntiPollution League (SAPL) challenge the commission’s determination of the need for the power to be generated by Unit I. We should note that the company contests the appellants’ right to raise this issue at all on appeal, asserting that it was not properly raised below. We conclude, however, that the appellants’ motions for rehearing implicitly raise the need for power issue, and we will therefore consider it. See Consumer Advocate Motion for Rehearing on Report & Order No. 17,558 at 2, ¶ 4 (joined by SAPL, see id. at 5).
As a threshold matter, we observe that the commission was unanimous in its conclusion that there will be a need for additional electrical power in the foreseeable future. Commissioner Aeschliman, in her separate opinion, states that while there would be no actual physical shortages of power through the end of the century should Unit I not be completed, Re PSNH, 66 PUR4th at 452, “the company would have a need for power in addition to present generating sources without Seabrook[.]” Id. at 446. This finding of a need for power, of course, reflects the company’s responsibility to provide generating capacity before the moment of physical shortage.
On the record before us, we believe that the commission could reasonably rely on the company’s 1984 load forecast as a starting point for its analysis of and findings on the future demand and need for power. The commission emphasized the reasonableness of the company’s methodology, Re PSNH, 66 PUR4th at 379, while aptly stating that such a forecast, by its very nature, can only be a guide to, and not a perfectly accurate predictor of, future demand. Id. In other words, fallibility is inherent in the forecasting process because of the huge number of variables involved and the complexity of interactions among them. Having said that, however, we must add that the commission also found the 1984 forecast to be consistent with, if not exactly identical to, the commission’s own findings in a prior docket, as well as a conservative prediction of what had actually transpired in 1984. Id. at 380.
Looking to the future, in which price or rate changes will affect demand, the commission observed that the company took price elasticities properly into account in its load forecasts. See Re PSNH, 66
Price elasticity of demand may be defined as “‘the per cent change in the quantity [of electricity] consumed divided by the per cent change in the real price of the electricity.’ ” Re PSNH, 66 PUR4th at 382 (quoting Exhibit 42). The company’s load forecasts assumed short- and long-run price elasticities of approximately -.2 and -.5, respectively. Thus, according to the company, “a 10% real price increase will reduce loads [in the long run] by 5% from the levels that would otherwise occur.” Exhibit 42. The commission exercised expert judgment in accepting these numbers after analysis, and we see no opportunity to claim that they lack a supporting evidentiary basis.
We may consider further details of the need calculation in light of the appellants’ objections, beginning with the assertion of CLF that the commission failed to make clear whether Unit I is needed to meet future capacity shortages or merely to avoid economic penalties. We find no merit in this argument. The commission states that “to meet its capacity needs for present and future customers [the company] must have additional generation capacity and Seabrook is the only reliable project.” Re PSNH, 66 PUR4th at 393-94. Without Unit I, the company’s load growth, assuming a 1.5% annual growth rate, shows that prospective customer demand will exceed the company’s capacity to serve that demand in the power year 1988-89. Id. at 388. Thus, the commission clearly found that Unit I is needed to provide the capacity to meet demand.
CLF further claims that the finding of need is specious, because the evidence indicates that even without Unit I, there will be no physical shortages of electricity. Depending on which disputed excess capacity or capacity deficiency calculation one accepts, this
We should note here that one contested element of the commission’s methodology for calculating need was the reserve factor. Need is defined as “capability responsibility,” which is equal to load or usage plus a “reserve” factor. The appellants have challenged the commission’s finding that a 25% reserve factor was not unreasonable. Re PSNH, 66 PUR4th at 389. We find no error in the commission’s conclusion, not only because a factor of that magnitude is equal to the company’s largest generating unit, see Re PSNH, 41 N.H.P.S.C. 16, 29, affd on other grounds, Public Service Co. v. State, 102 N.H. 150, 153 A.2d 801 (1959), and thus would offset an outage of that unit, but also because the witness John Eichorn testified in post-April hearings that“[i]n [NEPOOL] a participant must maintain in accordance with the agreement approximately 23% reserve ... [.]” (For a description of NEPOOL, see infra.) Mr. Eichorn’s statement bolsters the commission’s conclusion that a 25% reserve was reasonable. We conclude that, even if the commission’s original justification for a 25% figure was insufficient, a two percent difference between what, according to Mr. Eichorn, is required of NEPOOL members, and what the commission found to be not unreasonable, will not cause us to reject the commission’s finding.
Next, we consider the argument of CLF that the commission applied a “build to demand” standard in an alleged misinterpretation of RSA chapter 162-F and RSA 374:1. In its reply brief, CLF modified that position by claiming that, while the commission did not explicitly adopt such a standard, it implicitly did so by considering only new supply sources. We believe that the CLF assertion is simply inaccurate. The commission expressly utilized a “plan for ... demand” standard, Re PSNH, 66 PUR4th at 377, and sufficiently considered options such as conservation and other new supply sources, that arguably could meet the company’s obligation to plan for demand without building Unit I or any other generating plant.
One of the more arcane subjects of contention in this case is the issue of the effect of the loss of the UNITIL load on the demand and calculation of need for power. UNITIL is a holding company parent of Concord Electric Company and Exeter and Hampton Electric Company, each of which has a contract to purchase wholesale power from the company. UNITIL has chosen to terminate its contracts
We observe, however, that the commission did consider the potential loss of the UNITIL load in several ways. First, it noted that the entire load may not ultimately be lost. Even though the contracts have been cancelled prospectively, the commission found that UNI-TIL still could elect to purchase some or all of its power from the company. Nevertheless, even if UNITIL ultimately purchased all of its power elsewhere, the commission found that a demand for the power would still exist, although the power itself might, as a result, be sold at a lower price. Re PSNH, 66 PUR4th at 412.
Moreover, the commission accepted several of the company’s computer scenarios that took the loss of the UNITIL load into account. See Exhibits 124D and 124F. It stated that “[t]he PSNH load model substantiates that loads in excess of those based on the 1984 load forecast are justified using prices of the ‘rate shock’ scenarios without the UNITIL load.” Re PSNH, 66 PUR4th at 387. We cannot say that the commission’s exercise of its discretion and expertise here was error or otherwise inappropriate. Its analysis, while less clear than it could have been, was thorough and we will not upset its conclusions.
As to the related issue of whether the load forecast assumes unrealistically low projected rates for electricity, we conclude that the commission could properly find as it did on this issue. The commission did in fact recognize the price-demand interaction, which appears to be the basic issue CLF raises when it claims that the forecast assumes prices that are too low. The commission stated, “[n]either the 1984 nor the 1985 load forecast assumed sales explicitly based on price behavior under a so-called rate shock scenario. Rather, both load forecasts explicitly modeled sales based on price assumptions in relation to a so-called phase-in scenario. However, comparative analysis reveals that use of the 1984 forecast does not result in overstating sales in Mrs. Hadley’s rate shock scenarios .... Instead, the analysis indicates that the 1984 load forecast consistently provides sales lower than sales which are produced when the prices of the Hadley rate shock scenarios are assumed in the load forecast model.” Re PSNH, 66 PUR4th at 384; see Exhibit 143.
Further, Mr. Staszowski’s scenarios 4, 7, and 8 assume low peak demand growth, energy use, arid sales growth. See Exhibit 136, Attachment A. As we have noted before, the commission observed that
CLF raises a different objection when it asserts that the commission erred in considering NEPOOL’s need for Unit I, because the commission “is under a duty to determine the needs of New Hampshire, and not of NEPOOL.” CLF claims in the alternative that “if the [commission was going to look at New England needs, it should have considered not only the opinions of NEPOOL, .. . but [those of] other New England regulatory bodies, who are charged in the various states served by NEPOOL utilities with protecting the public interests.”
NEPOOL has been described as “a regional power-pooling system” with a membership of approximately sixty New England utilities which collectively contain roughly ninety-eight percent of New England’s generation capacity. See Appeal of New England Power Co., 120 N.H. 866, 870, 424 A.2d 807, 810 (1980), rev’d on other grounds sub nom., New England Power Co. v. New Hampshire, 455 U.S. 331 (1982). NEPOOL’s objectives “are to assure the reliability of the region’s bulk power supply and to attain ‘maximum prácticable economy’ through, inter alia, ‘joint planning, central dispatching . . . and coordinated construction, operation and maintenance of electric generation and transmission facilities owned or controlled by the Participants ....’” New England Power Co. v. New Hampshire, 455 U.S. at 334 (quoting NEPOOL Agreement § 4.1, App. 31 A).
We observe that this issue was not properly raised below in any motion for rehearing. RSA 541:4 provides that “[n]o appeal from any order or decision of the commission shall be taken unless the appellant shall have made application for rehearing as herein provided, and when such application shall have been made, no ground not set forth therein shall be urged, relied on, or given any consideration by the court, unless the court for good cause shown shall allow the appellant to specify additional grounds.” As we stated in Appeal of White Mts. Educ. Ass’n, 125 N.H. 771, 774, 486 A.2d 283, 286 (1984), RSA 541:4 “restricts the scope of the appeal [from an administrative agency] to the grounds, and hence the issues, raised in the motion for rehearing, unless this court expands the scope for good cause shown. The reason for these requirements is obvious: administrative agencies should have a chance to correct their own alleged mistakes before time is spent appealing from them.” (Citation omitted.)
Since we conclude that the commission’s findings of a need for power are sufficient to withstand these challenges, we now take up the final issue, whether the capitalization that would result from this financing would be consistent with the statutory requirement to set customer rates at a reasonable level.
VI. Reasonableness of Resulting Rates
Statutory law limits customer rates to a level that is “reasonable,” RSA 378:27 and :28, or “just and reasonable,” RSA 378:7. As previously explained, Easton and its progeny mandate that the commission’s consideration of the company’s financing plans must cover the possible results of the ratemaking process that will follow approval of the financing request. This anticipation of rate effect occasioned disagreement between the majority of the commission and Commissioner Aeschliman, and it is the focus of differences between the majority and dissenting members of this court. Our inquiry into the sufficiency of the commission’s treatment of the rate issue requires articulation of both the standard of reasonable rates and the commission’s responsibility in the light of that standard, followed by an examination of the scope of, and justification for, the commission’s findings.
A. The Meaning of “Reasonable Rate”
The term “reasonable rate” must be understood as referring to the result of the ratemaking process. That process appropriately balances the competing interests of ratepayers who desire the lowest possible rates and investors who desire rates that are higher. The rate-making process fixes rates that when charged to customers will satisfy a utility’s revenue requirement. Reduced to its essentials, this revenue requirement may be expressed as a formula: R = 0 + (B x r), where R is the utility’s allowed revenue requirement; 0 is its allowed operating expense; B is its rate base, defined as cost less
“This revenue requirement permits the utility to recover from its customers operating expenses (like labor, fuel, and maintenance cost) that it has prudently incurred in providing service that directly benefits the utility’s customers. In addition, the revenue requirement affords the utility the opportunity to make a profit on its investment, in an amount equal to its rate base multiplied by a specified rate of return. The rate base is the amount of money that the utility has invested in capital assets (like generating plant and transmission lines) that it uses to provide service to its customers. Each year the utility depreciates its capital assets to reflect their deterioration in value over time. The amount depreciated is passed through to the utility’s customers as a recoverable operating expense, which permits the utility to recover the amounts that it has actually invested in service-producing assets. The utility is also given the right to make a profit on its investments by including in the revenue requirement the product of the value of the utility’s capital assets remaining after each year’s depreciation and the applicable rate of return. A utility’s rate of return is a composite figure based on the value of outstanding bonds, the rate of return due to preferred stockholders, and the rate of return presently being paid on common equity.”
Glicksman, Allocating the Cost of Construction Excess Capacity: “Who Will Have To Pay For It All?’, 33 Kan. L. Rev. 429, 432 (1985) (footnote omitted). Leaving aside the rules governing permissible variations among rates charged, see RSA 378:10 and :11, “the commission [thus] controls three variables in regulating rates to provide revenue to [a utility]: operating expenses, rate base [cost of used and useful property] and rate or percentage of return allowed on the rate base.” Appeal of Public Serv. Co. of N.H., 125 N.H. at 49, 480 A.2d at 22.
A full understanding of the reasonable rate concept necessitates consideration of the commission’s discretion in setting each of these variables. This discussion, however, will not dwell on the process of determining allowable operating expenses, since the parties’ dis
As we have seen, the rate of return is a percentage applied to the rate base expressed as a dollar amount in order to produce “interest on long-term debt, dividends on preferred stock, and earnings on common stock (including surplus or retained earnings).” C. Phillips, Jr., The Regulation of Public Utilities 332 (1985). The commission is bound to set a rate of return that falls within a zone of reasonableness, neither so low as to result in a confiscation of company property, nor so high as to result in extortionate charges to customers. LUCC, 119 N.H. at 341-42, 402 A.2d at 632. A rate falling within that zone should, at a minimum, be sufficient to yield the cost of the debt and equity capital necessary to provide the assets required for the discharge of the company’s responsibility. See New Eng. Tel. & Tel. Co. v. State, 104 N.H. at 232, 234, 183 A.2d at 240, 241; Company v. State, 95 N.H. 353, 361, 64 A.2d 9, 16 (1949).
Subject to the qualifications that follow, the commission should set a rate sufficient to yield a return comparable “to that generally being made at the same time and in the same general part of the country on investments in other business undertakings which are attended by corresponding risks and uncertainties[.]” Bluefield Co. v. Pub. Serv. Comm., 262 U.S. 679, 692 (1923); New England Tel. & Tel. Co. v. State, 113 N.H. 92, 95, 302 A.2d 814, 817 (1973); New Eng. Tel. & Tel. Co. v. State, 104 N.H. at 234, 183 A.2d at 241; New Eng. Tel. & Tel. Co. v. State, 98 N.H. at 221, 97 A.2d at 221; Chicopee Mfg. Co. v. Company, 98 N.H. 5, 13, 93 A.2d 820, 826 (1953), overruled on other grounds, 119 N.H. 359, 366, 402 A.2d 644, 649 (1979); C. Phillips, Jr., supra at 339.
Although these standards look outward to capital costs and comparable risks, it is important to recognize their relationships to the actual circumstances of a utility whose rates are under consideration. On the one hand, the commission has authority to recognize the efficiency or inefficiency of a management when it sets the rate of return within the zone of reasonableness. New England Tel. & Tel. Co. v. State, 104 N.H. 229, 239, 183 A.2d 237, 244 (1962) (citing S.W. Tel. Co. v. Pub. Serv. Comm., 262 U.S. 276, 291 (1923) (Brandéis, J., concurring)). On the other hand, the actual needs of the company do not control what the commission may do when it sets the rate of return and the other variables that deter
The commission has this authority to set the rate of return by reference to appropriate, as distinguished from actual, capital structure because the object of the process is to strike a fair balance between recognizing the interests of the customer and those of the investor, Power Comm’n v. Hope Gas Co., 320 U.S. 591, 603 (1944); Chicopee Mfg. Co. v. Company, supra at 11, 93 A.2d at 825, rather than necessarily to guarantee bondholders their interest or stockholders their dividends. See 1 A. Priest, supra at 202. Thus it is realistic to stress the role that judgment must play in setting a rate of return. See Bluefield Co. v. Pub. Serv. Comm., 262 U.S. at 692; New Eng. Tel. & Tel. Co. v. State, 113 N.H. at 95, 302 A.2d at 817; New Eng. Tel. & Tel. Co. v. State, 104 N.H. at 234, 236-37, 183 A.2d at 241, 243.
The same point is true about the process of setting the remaining variable, the rate base, which can be a task of the greatest complexity. For present purposes we may say that two issues are central in a rate base determination: how to identify property which should be included in the rate base, and how to place a value on that property once it is identified.
Much case law in this jurisdiction and elsewhere has addressed one basic aspect of the latter valuation problem, the relative significance to be accorded to original cost as distinguished from replacement cost reflecting inflation or deflation since date of acquisition. See, e.g., Company v. State, 95 N.H. 353, 64 A.2d 9; 2 A. PRIEST, supra at 503-04. Compare Smyth v. Ames, 169 U.S. 466 (1898), with Power Comm’n v. Hope Gas Co., 320 U.S. at 591, and S.W. Tel. Co. v. Pub. Serv. Comm., 262 U.S. 276, 290 (1923) (Brandéis, J., concurring). We may say at the outset that for our present purposes we need not discuss this basic valuation problem. Instead, we may concentrate on the process governing rate base inclusion and will consider the rate base valuation only to the limited extent that the value of investment in rate base property may be reduced to reflect any lack of corporate foresight.
Attempts to place appropriate limits on the exercise of such pragmatic flexibility have led to the development of two broad principles governing inclusion or exclusion. The first is that of prudence, which essentially applies an analogue of the common law negligence standard for determining whether to exclude value from rate base. Pierce, supra at 511 (citing, inter alia, S.W. Tel. Co. v. Pub. Serv. Comm., 262 U.S. at 289 n.1 (Brandéis, J., concurring)). While the scope of the prudence principle is by no means clear, see Pierce, supra at 513, it at least requires the exclusion from rate base of costs that should have been foreseen as wasteful. See, e.g., LUCC, 119 N.H. at 343, 402 A.2d at 633-34; Company v. State, 95 N.H. at 360, 64 A.2d at 15; see also S.W. Tel. Co. v. Pub. Serv. Comm., 262 U.S. at 289 (Brandéis, J., concurring). If the entire investment in a given asset was foreseeably wasteful, the entire investment must be excluded; if only some of the constituent costs attributable to a given asset were foreseeably wasteful, the value for rate base purposes of the investment in this asset must be reduced accordingly. See Glicksman, supra at 445. Thus, prudence is a principle not only governing inclusion and exclusion, but governing value as well.
The second principle of rate base inclusion or exclusion derives directly from the statutory description of allowable rate base property as “used and useful.” RSA 378:27, :28. Here again, there is no simple formulation that describes the standard of usefulness, Bluefield Co. v. Pub. Serv. Comm., 262 U.S. at 690-91; New Eng. Tel. & Tel. Co. v. State, 98 N.H. at 218-19, 97 A.2d at 219. Prior case law has invested the commission with flexibility in determining what may qualify as used and useful, LUCC, 119 N.H. at 343-44, 402 A.2d at 633-34, thus necessarily providing scope for policy judgments.
Although the relationship between the principles of prudence and usefulness is certainly obscure in existing case law, see Pierce, supra at 513, and although in this jurisdiction the principles
To summarize the results of the ratemaking process that we have considered significant for this case, we may say that in a proceeding to set rates the commission must set a reasonable rate of return to be allowed on cost-less-depreciation of used and useful property, provided that cost may not include anything imprudently wasteful. The determinations of reasonable rate of return, prudence, and usefulness alike require the exercise of judgment and discretion in determining the recognition that is appropriately due to the competing interests of the company and its investors and of the customers who must pay the rates to provide the revenue permitted.
It should now be apparent that a rate or structure of rates charged to customers is reasonable within the meaning of the statute when it will produce an amount of revenue that has been determined, and limited, by balancing or relatively weighing investor and customer interests. The commission must exercise its judgment in balancing those interests when it determines the allowable extent of operating expenses, when it identifies the property whose prudently incurred cost is included in the rate base, and when it sets a reasonable rate of return on that rate base. Thus a reasonable rate is the rate resulting from a process that must consider the competing interests of investor and customer and must determine the appropriate recognition that each deserves.
Conversely, given the existing statutes that we have cited, the reasonableness of a rate should not be determined either inde
Indeed, any attempt to judge reasonableness apart from that process would entail redundancy and risk both illegality and unconstitutionality. Redundancy would be entailed because it is difficult to think of any consideration bearing on reasonableness that may not be raised appropriately in the course of the process we have described. We will see an example of what we believe to be such redundancy when we examine below the implications of Commissioner Aeschliman’s separate opinion.
Legality would at least be open to question simply because the relevant statutes mandate the provision of a reasonable return on net cost of used and useful property. The application of any rate-making standard without reference to such a return would be inconsistent with the statutory mandate. Thus, the customer’s interest may not be recognized to the derogation of a reasonable return, any more than the investor’s interest may be recognized to the extent of guaranteeing a return on actual investment and capital structure sufficient for corporate survival. See Market Street R. Co. v. Comm’n, 324 U.S. 548, 566-67 (1945).
A risk of unconstitutionality would likewise arise from any attempt to determine the reasonableness of a rate apart from the process that we have described. This is so, not because the State or Federal Constitution guarantees a particular rate, but because existing concepts of the constitutional limits of ratemaking have been developed in the context of a process that does not determine how far to recognize one competing interest in isolation from the other. That process has been described metaphorically as a “constitutional calculus” in which the interests of investors, like the interests of customers, are variables. Permian Basin Area Rate Cases, 390 U.S. at 769; see also, e.g., Power Comm’n v. Pipeline Co., 315 U.S. 575, 606-07 (1942) (Black, Douglas and Murphy, JJ., concurring). Consequently, any criterion of reasonableness that might be applied independently from the balancing process that does reflect such interests would run the risk of unconstitutionality by inviting the fixing of rates without regard to the balancing of interests.
We may conclude the discussion by reaffirming an earlier statement quoted above: “the commission controls three variables in regulating rates to provide revenue to [a utility]: operating expenses, rate base and rate ... of return allowed on the rate base.” Appeal of Public Serv. Co. of N.H., 125 N.H. at 49, 480 A.2d at 22. The commission does not control rates by the application of further criteria independently of its consideration of expenses, rate base, and rate of return. A reasonable rate by definition reflects the values placed on those variables and is the result of the process by which those values are derived in balancing customer and investor interests. The obligation to engage in a balancing process guarantees that those values are not captive either to the investor or to the customer alone.
B. The Commission’s Responsibility to Anticipate the Rate Effect of this Financing
An understanding of the commission’s responsibility must begin with RSA 378:27 and :28, which provide authority to hold a rate-making proceeding at which the variables limiting rates to reasonable levels are to be set. This proceeding includes what is colloquially referred to as the prudency hearing, at which disputes about the usefulness of property and claims of imprudence are heard. As a matter of statutory law, the ratemaking proceeding is distinct from the prior proceedings at which the public good must be considered, such as the original certification proceeding under RSA chapter 162-F (1977 and Supp. 1985) in this case, and later financing hearings under RSA chapter 369, at which the public good must be considered in accordance with Easton. It is clear from the statutes cited that ratemaking or prudency proceedings are distinct both in time and in objectives from Easton proceedings, and nothing that we have said or held about Easton hearings implies otherwise. See Appeal of SAPL, 125 N.H. 708, 490 A.2d 1329; Appeal of SAPL, 125 N.H. 465, 482 A.2d 509; Appeal of Easton, 125 N.H. 205, 480 A.2d 88.
It follows that in an Easton hearing the commission’s responsibility to address the rate implications of a decision approving a utility’s financing request is not a responsibility to determine what these rates will actually be if the financing is allowed. (To this conclusion there is one exception, which we will mention below.) Rather, the commission’s responsibility is to determine whether at a
The one exceptional instance in which the commission would be effectively obligated to determine a rate, rather than a range, in an Easton proceeding like this, would occur if the commission were to find that a requested financing would require virtually full dollar inclusion in rate base as the only alternative to corporate bankruptcy. In that case, the commission would be obligated to determine the particular rate effect that would result. If it found that rate commercially feasible, the commission would then be required to determine whether it would be reasonable as the only alternative to the probable effects of bankruptcy on the customers. This possible exception is not before us in the present case.
C. The Commission’s Findings as to Rate Effect
We conclude that in its supplemental order the commission made sustainable findings that satisfy its obligation to consider rate effects and the ability of the company to support the resulting capital structure with reasonable rates. Commission Report and Fifteenth Supplemental Order No. 17,939 (November 8,1985).
The commission established the upper range of probable rates by making three distinct projections utilizing the so-called base case scenario presented in Exhibit 99A. The base case relies on the undisputed current rate base, to which is added the company’s share of projected Unit I costs. The major assumptions underlying the
In Exhibit 99B, certain sensitive assumptions were then altered to determine their effect on the rates forecast in Exhibit 99A. Exhibit 99B generated a different rate forecast by eliminating the phase-in of the rate increase, resulting in abrupt, or “rate-shock,” increases. Another exhibit, 124D, also eliminated the rate phase-in, but went further to assume to total loss of the UNITIL load, constant availability factor of 60%, and a write-off of Unit II costs against retained earnings.
Rates were then projected using these assumptions. In order to summarize the results here, we have chosen to emphasize the rates for four distinct years or sets of circumstances. The first rate considered is for the year in which the largest percentage increase occurs; the second is for 1991, in which the three upper range rates are in closest proximity; the third is for 1994, in which the three upper range rates diverge to the greatest extent; and the fourth is for the year in which each rate is the highest. Stated in nominal terms, i.e., in terms adjusted to include anticipated inflation as well as the effect of additions to rate base, the largest percentage increase for Exhibit 99A occurs in 1988 and results in a 21.44% increase from the previous year (a rise of 2.05<P/kwh to 11.6<P/kwh); for Exhibit 99B this occurs in 1987 and results in a 50.57% increase (a rise of 4.85<P/kwh to 14.44<P/kwh); and for Exhibit 124D this occurs in 1987 and results in a 67.48% increase (a rise of 6.39<P/kwh to 15.86<P/kwh). The rates forecast for 1991 are 17.65<!:/kwh for Exhibit 99A, 16.62<P/kwh for Exhibit 99B, and 18.62<P/kwh for Exhibit 124D. The rates forecast for 1994 are 24.26<P/kwh for Exhibit 99A, 17.23<P/kwh for Exhibit 99B, and 17.65<P/kwh for Exhibit 124D. The highest rate forecast for Exhibit 99A occurs in 2002 and is 25.08(P/kwh or 195.4% above the rate for 1985; for Exhibit 99B it occurs in 2003 and is 24.89<P/kwh or 193.1% above 1985; and for Exhibit 124D it occurs in 2003 and is 25.18<P/kwh or 204.8% above 1985.
This comparison indicates that when rates are phased in, they continue to rise above the rates in the rate-shock scenarios because the company accumulates deferred revenues during the phase-in period, which must be recovered through substantially higher rates
It is instructive to note the significant differences when the rates are projected in so-called real terms, that is, without adjustments for inflation, reflecting only the effects of the rate base additions. In real terms, the highest rate on the base ease scenario of Exhibit 99A is 14.89<P/kwh in 1994 (as against a nominal high rate of 25.08<P/kwh in 2002); this is 84.2% above the 1985 rate. On the Exhibit 99B scenario the highest rate is 13.57<P/kwh in 1988 (as against a nominal high rate of 24.89<P/kwh in 2003); this is 67.8% above the 1985 rate. And on the Exhibit 124D scenario the rate is 14.09<P/kwh in 1990 (as against the nominal high rate of 25.18iP/kwh in 2003); this is 79.1% above the 1985 rate.
In each of these instances, there is a clear evidentiary basis for the calculation. It consists of the value of the present rate base, which is not in dispute, plus plant additions and projections of usage that we have reviewed above and found to be based on substantial evidence and within the scope of the commission’s expert judgment.
The commission did not determine a lower end of the probable rate range, for it took the position that it would be entirely speculative to project exclusions from rate base for any portion of the Unit I investment without first holding a prudency hearing. We do not wholly accept the commission’s position on this point. Although there was little evidence in this Easton record of imprudent construction expenditures, the commission did make findings on the extent to which Unit I would provide excess capacity within the first decade of operation. The commission could have considered exclusion from rate base at least on the usefulness principle, and could have derived a probable low range of rates accordingly.
Although the commission did not do this, we do not consider that the failure warranted reversal, because we believe that the commission effectively satisfied the Easton requirement by finding the maximum extent of rate base exclusion that would nonetheless allow the company to avoid bankruptcy. It did this on the basis of an alternative rate scenario prepared by the commission’s consultant, Touche Ross & Co., and introduced by its witness, Mr. Trawicki, as Exhibit 95, schedule 9. This schedule rests, in turn, on the figures introduced by the company in Exhibit 6.
The major assumptions are: (1) no phase-in of Unit I costs; (2) total project cost of $4.5 billion; (3) in-service date of August 1, 1986; (4)
Although the commission was careful not to suggest that a reasonable rate would probably be found to be as low as the survival level, and while the survival level itself would require adjustment in the light of assumptions about UNITIL load and availability factor, inter alia, the projection of survival level did establish a significant datum for purposes of the commission’s Easton responsibility. By projecting survival despite the possible exclusion of nearly 60% of the company’s Unit I investment, the commission supported its conclusion that there will be substantial opportunity to consider possible rate base exclusions to reflect the customers’ interest if the financing is approved and the company participates in the completion of Unit I. As the commission expressed it, “[t]here is substantial economic leverage to establish a rate level that will not be oppressive to consumers or the New Hampshire economy or which is unfair to stockholders in the event of disallowance of any portion of the capital investment on the basis of imprudence[,]” Re PSNH, 66 PUR4th at 423, or, we should add, on the basis of the used and useful principle.
This adequately addresses the question whether the company’s continued participation will result in a capital structure that probably can be supported by reasonable rates. We therefore hold that the commission’s findings and conclusions on the rate implica
As will be seen, we are at odds here with our brothers who dissent today. We respectfully but emphatically disagree with their position that the commission has failed to deal adequately with the rate implications of the proposed financing. Our prior cases hold that in this Easton proceeding an inquiry into rate effects should focus on the question whether the investment to complete Unit I would result in a capitalization that could be supported by reasonable rates. See Appeal of SAPL, 125 N.H. at 718, 490 A.2d at 1337; Appeal of Easton, 125 N.H. at 212-13, 480 A.2d at 91. Since the commission has addressed this issue and has made findings that support the financing request, it is not obligated to go further in this proceeding. To demand more would assume that in the context of this case the commission could find the nearly completed plant supportable by reasonable rates and nonetheless properly deny the financing with the result of corporate bankruptcy. In our judgment the commission could properly find such an option inconsistent with the public interest.
Although we therefore sustain the commission’s treatment of rate effects, Commissioner Aeschliman’s thoughtful separate opinion on this issue nonetheless deserves comment. It is an occasion not only to underscore some of the preceding analysis of the process by which reasonable rates are derived, but also to confirm the assumptions that the commission has made in referring to its authority to allocate the unprecedented burden of Unit I costs when it deals with the rate base in the approaching rate and prudency hearing.
Commissioner Aeschliman accepts the position taken by the appellants’ witness Gregory Palast that a company rate more than 4-5<P/kwh above the average NEPOOL rate would result in significantly lessened demand and substantial loss of industry to the State, beyond what the commission majority projected in evaluating the price-demand effect. Re PSNH, 66 PUR4th at 460-61. Commissioner Aeschliman therefore believes that it is imperative to set rates within the tolerable 4-5<P/kwh differential. She would reach this result by initially excluding from rate base some $500 million of equity AFUDC attributable to the company’s Unit I investment, on the ground that if represents the accrued capitalized cost of equity capital invested in excess capacity that is not initially used and useful. Id. at 472-73. (Equity AFUDC is the capitalized value of the return on equity investment in Unit I, which must be deferred until the plant is commercially operating, as required by RSA 378:30-a, the “anti-CWIP” law. See Appeal of Public Serv. Co. of N.H., 125 N.H. at 46, 50, 480 A.2d at 20, 22.) Her approach thus has two steps,
Although we believe that the first step in Commissioner Aeschliman’s approach suffers from an analytical flaw, if regarded as a ratemaking device, we nonetheless recognize its value as a tool of criticism. We believe that her second step is one that the full commission may properly consider in the coming ratemaking proceeding.
Dealing first with what we see as the flaw, Commissioner Aeschliman seems to take the position that a given differential between projected company rates and the projected NEPOOL average should itself function as a criterion of what is just and reasonable. Our concern is that this subjection of a proposed rate to a standard of reasonableness independent of the balancing process by which the commission sets allowable expense, rate base, and rate of return is open to the criticisms that we expressed earlier in section VI A supra. The 4-5<P/kwh rate differential is really a standard for predicting tolerable price-demand effect. That is, it would function not merely to predict market behavior, but also to identify economically and socially acceptable limits to the energy prices that cause such market behavior. If it is a sound measure, it should be incorporated into the analysis of need for power. If it were so incorporated, its reappearance as a separate criterion of reasonableness would be redundant. Moreover, as a separate criterion for judging the level of reasonable rates, this standard would evaluate the customers’ interest by reference to the circumstances of other NEPOOL company ratepayers rather than of company investors, and would, therefore, be subject at least to legal and constitutional question. But see Drobak, From Turnpike to Nuclear Power: The Constitutional Limits on Utility Rate Regulation, 65 B.U.L. Rev. 65 (1985).
These considerations support the view expressed by this court over thirty years ago, that “[o]f itself, the evidence relating to rates elsewhere has no conclusive probative force. Its affirmative effect depends upon other evidence to which it may lead.” Company v. State, 95 N.H. at 363, 64 A.2d at 17. Consequently, we seriously question the use of rate differential as an independent criterion of reasonableness, but we also recognize that such a standard, as Commissioner Aeschliman has used it, has value as a critical tool to test the soundness of the process that has produced a proposed revenue level and rate requirement. When such a critical tool suggests the problem that Commissioner Aeschliman infers would follow from fixing rates at the high side of the range considered in this
We may start with the commission’s authority to exclude investment or to reduce the value of otherwise recognizable investment on the ground of imprudence. It has to be admitted, on the one hand, that reliance on claims of imprudence can be an expensive way of asserting ratepayer interests. See Pierce, supra at 511-12. Claims of imprudence rest on evidence of what the utility’s responsible officials knew or should have known at some time in the past. In this case, moreover, the appellants are surely correct in pointing out that their assertion of imprudence would be limited in a practical way, at least, by the fact that the commission issued a certificate of site and facility for this construction in 1973 and has approved completion of Unit I now. These facts are no impediment, on the other hand, to the consideration of evidence that the company managed the construction imprudently. We of course express no opinion on the merits that such an assertion might have.
In any event, it is important to bear in mind, as Commissioner Aeschliman’s separate opinion indicates, that the principle of used and useful property will also be applicable in determining rate base. In the face of rate issues that are unparalleled in the State’s history, we should recall that the usefulness principle lends itself to development over time and under new conditions. See Company v. State, 95 N.H. at 358, 64 A.2d at 14. We therefore attend seriously to the suggestions of the separate opinion, that the burden of excess capacity that may be created by such giant projects may appropriately be shared as between investors and customers, see Glicksman, supra at 439-40, and that the usefulness principle may be applied to effect such a shared allocation.
In noting this, we do not imply that we would necessarily agree with Commissioner Aeschliman’s calculation that without UNITIL the entire 409 megawatts, representing the company’s share of the capacity of Unit I, will be excess capacity until 1997-98. Re PSNH, 66 PUR4th at 454. Her conclusion differs from that of the commission majority, which we have already found to rest on a sufficient evidentiary basis. There is no dispute, however, that in its early years of operation the addition of Unit I will result in excess capacity; if the commission’s calculations are adjusted to reflect the loss of capacity responsibility for the UNITIL load, they indicate that the excess capacity will be substantial. Id. at 389.
Nor do we imply that Commissioner Aeschliman’s particular choice of an equity AFUDC exclusion attributable to the new plant is
The variety of these treatments reflects not only pragmatic responses to different facts, but different policy choices as well. For example, a rate base exclusion tied to usefulness, without more, is an incentive to stimulate demand, just as the “anti-CWIP” law is an incentive to complete a plant. See Pierce, supra at 516. Thus, in order to limit the force of such an incentive, the Connecticut Division of Public Utilities Control has provided for relief from excess capacity exclusions upon the utility’s demonstration of effective conservation and efficiency measures. See Re Connecticut Light & Power Co., 30 PUR4th 67, 92-93 (Conn. Div. of Publ. Util. Control 1979). Like concerns prompted the Iowa State Commerce Commission to develop a formula for reflecting excess capacity in rate of return, rather than in rate base. See Re Iowa Pub. Service Co., 46 PUR4th 339, 370-71 (Iowa State Commerce Comm’n 1982).
Whether or not Commissioner Aeschliman’s approach is ultimately adopted in the coming rate proceeding, her separate opinion is a reminder both that regulatory concepts are subject to development in the light of new conditions and that the traditional ratemaking process gives the commission flexibility to accommodate the legitimate interests of both customers and investors in responding to the extraordinary issues disclosed by this case. Although in this Easton proceeding Commissioner Aeschliman’s conclusion would be more restrictive than that of the commission majority, her approach is further support for the majority view, which we have quoted before, that “[t]here is substantial economic leverage to establish a rate level that will not be oppressive to consumers or the New Hampshire economy or which is unfair to stockholders. .. .” Re PSNH, 66 PUR4th at 432.
Affirmed.
Dissenting Opinion
dissenting: This $525 million proposal is the largest utility financing in New Hampshire history.
We are convinced that the order of the public utilities commission (PUC or commission) is “unreasonable” within the meaning of RSA 541:13. The PUC committed errors of law in (1) failing to assess the reasonableness of the projected rate increases, and (2) failing to fully evaluate the possibility of PSNH’s bankruptcy and reorganization. We would vacate the PUC’s order and remand this case to the commission for a thorough investigation of and comprehensive findings relating to these issues.
In evaluating the evidence presented in this case, we have been forced to maintain a critical — even skeptical — frame of mind. Experience dictates this approach. If Seabrook’s history has taught us anything, it is that the projections and estimates offered by PSNH officials and witnesses — and frequently relied upon by both the commission and the court — almost always prove to be wrong.
The following table illustrates the evolution of PSNH’s Seabrook project estimates:
Estimate Estimate Date ($ million) Commercial Operation Date
Unit ] Unit 2 Total Unit 1 Unit 2
Feb-72 486 486 973 11/79 11/81
Mar-73 570 570 1140 11/79 11/81
Aug-73 587 587 1175 11/79 11/81
Jun-74 650 650 1300 11/79 11/81
Mar-75 772 772 1545 11/80 11/82
Dec-76 1007 1007 2015 11/81 11/83
Jan-78 1360 995 2355 12/82 12/84
Jan-79 1309 1301 2610 4/83 2/85
Apr-80 1527 1593 3120 4/83 2/85
Apr-81 1735 1825 3560 2/84 5/86
Nov-82 2540 2580 5120 12/84 3/87
Dec-82 2540 2709 5249 12/84 7/87
Jan-84 5070 5030 10100 4/87 ?
Mar-84 4550 4452 9002 7/86 12/90
Apr-84 4100 2760 6860 2/86 7/88
4479
In the instant docket, as in the past, the company’s evidence did not go unchallenged. Expert witnesses testified that PSNH had once again underestimated costs. Several of these experts have proven track records as prognosticators in the Seabrook project. For example, in 1981 witness Richard Rosen, relying on a statistical technique based on average trends in the nuclear power industry, estimated that both Seabrook units would cost about $9 billion. In early 1982 witness Paul Chernick, using a similar methodology, projected an in-service date for Unit I of March 1986 and a total cost for both units of $9.6 billion. In contrast, at the time these forecasts were prepared, PSNH was predicting a Unit I in-service date of February 1984, and a $3.56 billion cost for both units.
The PUC nonetheless repeatedly chose to discount the testimony of intervenor witnesses, and to endorse PSNH projections. According to the commission, company estimates are inherently “more credible” than estimates based on the experiences of other nuclear units. See Re Public Service Company of New Hampshire, 66 PUR4th 400, 403, 406 (N.H.P.U.C. 1985). On nearly every significant issue, the commission found in the company’s favor. The PUC apparently refuses to learn from the past.
This case is fraught with uncertainty. The total project cost, completion date, and amount of future rate increase are unknowns. We are certain of two things, however. First, the proposed financing represents an enormous sum of money borrowed at a staggering cost. This sale of $525 million in third mortgage deferred interest bonds and pollution control revenue bonds involves a two-year capitalization of interest at a 23% rate. The financing will yield but $321.8 million in net cash proceeds; the remaining $203.2 million represents interest to investors and other financing costs. According to Kathlyne Hadley, assistant treasurer of PSNH, the “associated annual levelized revenue requirement” for the financing is $86.46 million, which amounts to $7.2 million per month in interest. In the parlance of the investment world, these are “junk bonds.” Moreover,
Second, if Unit I is completed PSNH rates will escalate, and ultimately every person and organization in the State will be affected. It will become decidedly more expensive to rent an apartment, own a house, or run a business. As the commission itself found, the rate increase “will create hardship, some economic disruption, and may result in the loss of future load.” Re PSNH, 66 PUR4th at 423. Yet neither the commission nor the court has confronted these realities. The PUC and this court have permitted a foundering utility to borrow the better part of a billion dollars without determining whether the people of this State or the utility itself can withstand the harsh economic effects that lie ahead.
We differ with the majority of the court on four issues. The first is the standard of review. This court has an affirmative duty under RSA 541:13 to scrutinize commission orders to assure that they contain neither legal errors nor unreasonable factual findings. The second issue involves the role of the PUC. New Hampshire’s regulatory scheme obligates the commission to take action where necessary to protect consumer interests during each phase in the development of a power plant, including the financing phase. The commission can act now, before this money is borrowed, before it finds itself facing a choice between a utility bankruptcy and oppressive rate increases.
The third issue concerns the rate projections presented in this case. The commission failed to evaluate the implications of these projections, stating that it could do so only in the context of a prudence investigation in a future rate case. This failure constituted an error of law.
The final issue pertains to bankruptcy. A thorough inquiry into the feasibility of a PSNH reorganization under chapter 11 of the Bankruptcy Code was essential in this case. The commission assumed that it could evaluate the alternatives to the proposed financing without considering bankruptcy, and did not conduct a detailed inquiry into reorganization. This failure was also an error of law.
I. Standard of Review
The legislature has delegated to the commission the task of determining, based upon subsidiary findings of evidentiary facts, whether the proposed financing serves the public good. RSA ch. 369. In the present challenge to the commission’s findings and order,
The reasonableness of the order depends upon the validity of the underlying evidentiary findings. Because of the commission’s specialized role, its findings are accorded a legislative presumption of reasonableness: “all findings of the commission upon all questions of fact properly before it shall be deemed to be prima facie lawful and reasonable.” Id. The commission nonetheless is obligated to set forth its reasoning and conclusions so that the court may effectively review its “methods, findings and order.” LUCC v. Public Serv. Co. of N.H., 119 N.H. 332, 341, 402 A.2d 626, 632 (1979). See RSA 363:17-b. On appeal, the burden
“rests with the appellants to satisfy the court that upon the evidence the findings are erroneous. The fact that they are merely prima facie disposes of the contention that they were intended to stand, like the findings of a jury, if supported by any evidence. The legislature plainly intended to submit to the appellate tribunal the validity upon the evidence of the commission’s findings .... The term ‘prima facie’ imports merely that there was evidence upon which the finding could be made. Whether the findings should be made is the question on appeal.”
Grafton Etc. Co. v. State, 77 N.H. 490, 504, 93 A. 1028, 1033 (1915) (citation omitted).
Among the court’s functions in this case is ensuring that the commission has exercised its regulatory discretion within the scope of statutory authority and consonant with legislative policy. Application of the statutory standard “consistent with the public good” requires interpretation of that phrase. Through judicial review, the court ensures that the commission’s understanding of the public good does not contravene the meaning of the public utilities statutes.
Upon review, we “may inquire whether the agency’s decision was fairly based on a consideration of all relevant factors.” Appeal of Concord Natural Gas Corp., 121 N.H. 685, 693, 433 A.2d 1291,1296-97 (1981). The utilities statutes do not prescribe a precise formula for making a public good determination. Prior judicial decisions interpreting the language and purpose of the utilities statutes have established, however, that the commission’s determination must rest on proper recognition of consumer and investor interests, see Petition of N.H. Gas & Electric Co., 88 N.H. 50, 184 A. 602 (1936), and
In this case, the commission’s misconception of its role and misinterpretation of the public good standard have led to decision-making tainted by errors of law with respect to rates and bankruptcy.
II. Role of the Commission
The PUC’s primary responsibility is to protect the ratepaying public’s interest in adequate utility service at reasonable rates. Its secondary responsibility is to ensure that utility investors obtain a reasonable return on their investments. The PUC has broad statutory powers to carry out these duties. It must fully investigate all aspects of a proposed security issuance, including the purpose;? of the financing. If the financing will not serve the public good, the PUC must reject the proposed financing or place necessary restrictions on its approval. In this case, the commission failed to thoroughly investigate two issues, the effects of rate shock and the likely results of a PSNH reorganization, the exploration of which was essential to a determination of whether the proposed financing is consistent with the public good.
RSA 369:1 provides chat a public utility may not issue long-term securities without the approval of the PUC. RSA 369:1 and :4 provide that the PUC is responsible for determining whether the proposed issue and sale of securities is “consistent with the public good.” PUC approval “shall extend to the amount of the issue authorized and the purpose or purposes to which the securities or the proceeds thereof are to be applied.” RSA 369:1.
The object of RSA chapter 369 is to avoid over-capitalization; i.e., to limit that part of a utility’s capital investment represented by its capital stock and debts oí a permanent character. The legislature’s main object in providing for PUC control of a utility’s capital structure is “to establish and preserve a proper base for regulation of rates and service.” State v. New Hampshire Gas & Electric Co., 86 N.H. 16, 24, 163 A. 724, 728 (1932).
Preserving a proper base for regulation serves two purposes. The primary purpose is protection of the ratepayers’ interest in proper
The secondary purpose of preserving a proper base for regulation is protection of investors’ interests in obtaining a fair return. See generally Petition of Derry Electric Co., 180 A. 697 (N.H. 1935), withdrawn, 88 N.H. 46, 184 A. 356 (1936). An investor can obtain “only such return as regards the rights of the consumer to reasonable rates and service.” Id. at 702. Hence, investor interests are endangered when completion of a utility project threatens to cause such an extraordinary rate increase that a significant amount of the company’s investment in the project must be excluded from the rate base.
In this case, the commission ignored the distinction between its primary duty to the public and its secondary duty to investors. In its April report the PUC stated that its role was to “balance the interest of ratepayers for electric service at reasonable rates, the interest of investors who are entitled to a reasonable return on [the utility’s] prudent investment and the overall financial integrity of the public utility.” Re PSNH, 66 PUR4th at 434. Such balancing, which gives equal weight to consumer and investor interests, runs contrary to the primary purpose of RSA chapter 369. The scheme of utilities regulation demands that when competing interests cannot be reconciled, the commission must give precedence to the interests of the consumer.
The commission asserts that RSA 363:17-a requires a “balancing in the decisional process of investor, consumer, and utility aspects of the public interest.” Re PSNH, 66 PUR4th at 434. RSA 363:17-a provides that the commission must serve as “the arbiter between the interests of the customer and the interests of the regulated utilities.” An “arbiter” is a “person with power to decide a dispute: judge.” Webster’s Ninth New Collegiate Dictionary 99 (9th ed. 1983). The “PUC as arbiter” statute thus emphasizes that the commission has an affirmative duty to decide disputes between utilities and their customers. The statute does not relieve the commission of its fundamental obligation to protect the public.
The PUC is not “an umpire blandly calling balls and strikes for adversaries appearing before it; the right of the public must receive active and affirmative protection at the hands of the Commission.” Scenic Hudson Preservation Conference v. FPC, 354 F.2d 608, 620 (2d Cir. 1965) (discussing role of Federal Power Commission). If the completion of Seabrook Unit I creates a dilemma whose twin horns are unreasonable rates and an unreasonable rate of return, then the
The commission assumes that approval of this financing and the subsequent completion of Seabrook will produce a rate structure that will not be oppressive to ratepayers and at the same time will ensure corporate survival. We believe that the amount of money invested in Seabrook and the high cost of borrowed capital will render such a rate structure elusive at best and probably unattainable. This is an extraordinary financing that demands extraordinary regulatory skills and safeguards.
In Appeal of Easton, 125 N.H. 205, 480 A.2d 88 (1984), this court directed the PUC to engage in a thorough investigation when determining whether to approve a proposed utility securities issue. We have long held that “the PUC has a duty to determine whether, under all of the circumstances, the financing is in the public good— a determination which includes considerations beyond the terms of the proposed borrowing.” Id. at 213, 480 A.2d at 91. “[Legitimate matters for consideration under RSA chapter 369” include “whether the uses to which the loan will be put can be economically justified compared to other options available to the [utility]” and “whether the capitalization of [the] utility is jeopardized” by the proposed financing. Id. at 212, 213, 480 A.2d at 91.
The PUC has statutory authority to deny a financing request or to put restrictions on a proposed financing. RSA 369:1 states:
“[PUC] approval shall extend to the amount of the issue authorized and the purpose or purposes to which the securities or the proceeds thereof are to be applied, and shall be subject to such reasonable terms and conditions as the commission may find to be necessary in the public interest....”
In Easton, we reiterated that in approving a utility financing the PUC may attach reasonable conditions to a securities issue where necessary in the public interest. 125 N.H. at 213, 480 A.2d at 91. Although the commission “may not directly determine and impose upon the utility a financial structure of its own devising,” Petition of N.H. Gas & Electric Co., 88 N.H. 50, 58, 184 A. 602, 607 (1936), it has long been the practice of the commission, in denying a utility’s financing request, to suggest alternative proposals that might be acceptable to the commission. See Grafton Etc. v. State, 77 N.H. 490,
The PUC’s power to impose “reasonable terms and conditions” on approved financing proposals can be applied creatively. The commission was at liberty to accept the recommendations of Commissioner Aeschliman and “authorize the financing under conditions which protect the ratepayers from full cost recovery through rates and from further risks if the Seabrook plant cannot be completed.” Re PSNH, 66 PUR4th at 443 (Aeschliman, Comm’r, sep. op.). Commissioner Aeschliman recommended that the PUC impose two conditions limiting ratepayer exposure:
“(1) Cost recovery from ratepayers will not be approved for the equity portion of the cost of financing the Seabrook investment that is determined to be excess capacity.
(2) Cost recovery from ratepayers will be limited to those expenditures which were prudently incurred prior to the date of this order in the event that Seabrook I does not become operational and that RSA 378:3G-a is found to be unconstitutional.”
Id. The commissioner further recommended that the PUC disallow the third mortgage on existing utility generating assets. Id.
In Appeal of Public Service Company of New Hampshire, 122 N.H. 1062, 454 A.2d 435 (1982), a majority of this court called into doubt the PUC’s power to reject or place restrictions on a proposed utility financing where the purpose of the financing was to permit continued Seabrook Unit II construction. The court held that the PUC’s decision to prohibit PSNH from using the proceeds of future securities issues for the construction of Unit II was a taking of PSNH’s property without just compensation in violation of part I, article 12 of the New Hampshire Constitution. The majority stated that since PSNH had been granted a site and facility certificate for construction of Seabrook Units I and II under RSA chapter 162-F, the company had a “vested” right to construct Unit II. Id. at 1068-69, 454 A.2d at 438-39. The majority noted:
“In this state, the common-law rule is that ‘an owner, who, relying in good faith on the absence of any regulation which would prohibit his proposed project, has made substantial construction on the property or has incurred substantial liabilities relating directly thereto, or both,*657 acquires a vested right to complete his project in spite of the subsequent adoption of an ordinance prohibiting the same.’ ”
Id. at 1069, 454 A.2d at 439 (citing Henry and Murphy, Inc. v. Town of Allenstown, 120 N.H. 910, 912, 424 A.2d 1132, 1133-34 (1980)).
We dissented in that case, stating that “RSA chapter 162-F, which established a procedure for the issuance of certificates of site and facility, does not limit the PUC’s authority to impose conditions on a utility’s issuance of securities.” Appeal of PSNH, supra at 1078, 454 A.2d at 444 (King, C.J., and Batchelder, J., dissenting). We maintained that PSNH did not have a vested right to complete Seabrook Unit II. “PSNH received its certificate of site and facility after the adoption of RSA 369:1. Therefore, PSNH knew when it received the certificate that it could not issue securities to fund the construction of the Seabrook plant without PUC approval.” Id. at 1078, 454 A.2d at 445.
We also maintained that the PUC must have continuing control over the issuance of securities by utilities because of the relationship between the cost of a project and the fair rate of return to which utilities are entitled. We concluded: “The court’s decision renders the PUC a rubber stamp for any financing proposal advanced by a utility. It gives PSNH a blank check to obtain as much money as it desires from the issuance of securities and to spend it exactly as it wants.” Id.
The court’s holding in Appeal of PSNH had a short life. In Appeal of Easton, 125 N.H. 205, 480 A.2d 88 (1984), this court unanimously recognized that the PUC has the power to regulate utility financings even where the underlying purpose of the financing is construction of an approved power plant. The court stated: “Appeal of Public Service Company of New Hampshire does not stand for the proposition that the PUC’s authority under RSA chapter 369 is limited to the determination of whether the terms of the proposed financing are in the public good.” Id. at 213, 480 A.2d at 91. Thus, the court affirmed the PUC’s traditional power to consider whether the underlying purpose of a proposed financing is in the public good and to reject or restrict the proposed securities issuance if necessary.
The process of adding a bulk power facility to the rate base occurs in three phases: siting, financing, and rate-setting. The commission regulates utility activity during each of these phases. During the siting phase, the commission’s inquiry is governed by RSA chapter 162-F, which states that the commission may not issue a “certificate of site and facility,” RSA 162-F:6, I, unless it finds that “construction of the facility is required to meet the present and future need
During the rate-setting phase, RSA chapter 378 applies. In a rate case the PUC must determine and fix “just and reasonable or lawful rates.” RSA 378:7. The rates must be “sufficient to yield not less than a reasonable return on the cost of the property of the utility used and useful in the public service less accrued depreciation.” RSA 378:27.
Contrary to the view of both the majority of the court and the commission, the PUC has broad authority to assess the reasonableness of projected rate levels in each of the three phases. During the siting phase the commission may deny a certificate based on “economic factors,” such as the effect of projected rates. During the financing phase, the commission must safeguard the “public good,” which includes the public’s interest in avoiding the impact of extraordinary rate increases. During the rate-setting phase, the commission has direct authority to prescribe rates.
Thus, issuance of a site and facility certificate does not constrain the commission if a utility’s continued participation in a project later proves detrimental to the public interest:
“[A] commission that has been trusted with the power to approve new plants based on its assessment of future conditions at the time of the initial decision to build should have the power to change its original decision when new circumstances indicate that the plant will not be needed. The decision to cancel involves the same analytical process as the decision to approve.”
Pierce, The Regulatory Treatment of Mistakes in Retrospect: Canceled Plants and Excess Capacity, 132 U. Pa. L. Rev. 497, 535 (1984). New Hampshire’s statutory scheme encourages utilities to provide the commission with accurate cost and need estimates from the outset of a project; if the estimates are significantly inaccurate the commission can assert its chapter 369 power at the financing stage to protect ratepayers. The statutes ensure that the PUC will be able to take action to protect the public interest before the cost of a project becomes so high that the commission must choose between frightful rate increases and utility bankruptcy.
Thus, the PUC must act to protect ratepayers and investors in a public utility whenever the interests of either group are endangered. The PUC can act when a utility applies for a site and facility certificate for a power plant, when a utility seeks to include a com
Our conception of the PUC’s appropriate role in this case is hardly novel. Utility commissions in other New England States have not been passive in regard to Seabrook. As the appellants point out, Maine, Massachusetts, Vermont and Connecticut regulators have taken affirmative steps to protect consumers from the potential rate impact of Seabrook.
In 1984, the Maine Public Utilities Commission found that “completing Seabrook I is uneconomic for all three utilities under credible assumptions.” Re Investigation of Seabrook Involvements by Maine Utilities, No. 84-113, slip op. at 1 (Me. P.U.C. Dec. 13, 1984). In response to the commission’s order to withdraw from the project, those three utilities have attempted to sell their Seabrook interests at about fourteen cents on the dollar. It now appears that one of the three may be permitted to retain its interest in Seabrook. Re Investigation of Seabrook Involvements by Maine Utilities, No. 84-113, transcript of deliberations at 6 (Me. P.U.C. July 3,1985).
In April 1985, the Massachusetts Department of Public Utilities (DPU) stated that “‘the degree of risk associated with increased costs and potential future abandonment [of the project] . . . precludes a finding that the plant is reasonably necessary.’ ” Fitchburg Gas & Elec. L. v. Dept. of Pub. U., 483 N.E.2d 76, 81 (Mass. 1985) (quoting Order of Apr. 4, 1985, Mass. D.P.U. No. 84-152). The Massachusetts Supreme Judicial Court affirmed the DPU’s decision to place three conditions on Seabrook-related financing requests of three investor-owned utilities in that State. See id. The conditions provide:
“1. In the event Seabrook I does not become commercially operable, cost recovery from ratepayers will be limited solely to those expenditures which were prudently incurred before the date of this Order.
2. In the event that Seabrook I becomes commercially operable, cost recovery from ratepayers will be limited to the marginal costs of capacity and energy that would otherwise be faced by the utility, but in no event more than the amount which would be collected by placing the prudently incurred, used and useful portion of the cost of the plant in rate base and no less than the amount that the company would be entitled to collect if the plant were abandoned as of the date of this Order.
3. In the alternative, a company may choose to receive an as-available marginal cost rate for electricity produced*660 throughout the life of Seabrook I, without a constraint on the minimum and maximum levels of cost recovery.”
Id. at 80 n.3. Since the utilities refused to comply with these conditions the financing requests were denied. The court also affirmed the DPU’s decision regarding the Massachusetts Municipal Wholesale Electric Company (MMWEC), which stated that MMWEC could issue “‘only such bonds as . . . [the DPU finds] are reasonably necessary to mitigate the adverse consequences of . . . rate shock associated with its investment to date,’ ” and that the DPU would not permit MMWEC “‘to issue bonds to pay for further construction costs’” of Seabrook Unit I. Id. at 80 (quoting Order of Apr. 4, 1985, Mass. D.P.U. No. 84-152).
Furthermore, the Vermont Public Service Board (PSB), in May 1985, ordered utilities in that State to attempt to sell their ownership interests in Seabrook, stating “that it will be cheaper for Vermont to write off all of its expenditures to date and to acquire new power from other sources than to stick with Seabrook to its completion.” Re Seabrook Station Units 1 and 2, 67 PUR4th 212, 216 (Vt. P.S.B. 1985). The board later modified this position in a proceeding to review the proposed sale by Central Vermont Public Service Corporation of its Seabrook ownership interest to Eastern Utility Associates, Inc. at fifteen percent of the investment amount. The board noted that changed circumstances required Central Vermont’s management, and not the board, to decide whether the sale is a prudent means of disengagement. Hence, it appears the Vermont utilities may now retain their Seabrook interests, at least until suitable offers are received. See In re Central Vermont Public Service Corp., No. 5045 (Vt. P.S.B. Dec. 4, 1985).
Finally, we note that the Connecticut Department of Public Utility Control (DPUC), pursuant to legislative mandate; imposed a cost cap of $4.7 billion on Unit I for purposes of the upcoming rate proceeding. See Conn. Gen. Stat. Ann. § 16-19v (West. Supp. 1985); Re Seabrook Unit No. 1, 62 PUR4th 673 (Conn. D.P.U.C. 1984). Also, in a recent proceeding the department approved a financing proposal on the condition that the Connecticut utility not help finance any other joint owner’s Seabrook I ownership interest. See Application of United Illuminating Co., No. 84-11-07 (Conn. D.P.U.C. Dec. 12, 1984). These conditions and the cost cap set an upper limit for ratepayer exposure in Connecticut.
In making this comparison we recognize that the Vermont utilities’ ownership shares are considerably smaller than PSNH’s, and that PSNH, as the principal owner, has the largest investment at risk. Nonetheless, Massachusetts, Maine and Connecticut regula
III. Rates
The PUC found that projected rate increases of 200% by the turn of the century are consistent with the public good. This “finding,” however, was not based on an analysis of the evidence. It was, from the beginning, a foregone conclusion. Despite the court’s efforts to force the commission to consider the likely effects of these rate increases at this juncture, the commission persists in its belief that projected rates can be evaluated only in a rale case.
The commission clings to this notion with remarkable tenacity. Before the hearings in this proceeding, we directed the commission to consider “the effect on the company’s future rates of this and any further investment.” Appeal of SAPL, 125 N.H. 708, 718, 490 A.2d 1329, 1337 (1984). In its April report the commission neither projected probable rate levels nor addressed the likely effects of substantial rate increases. The appellants identified these failings in their motions for rehearing. In denying the motions, the commission (1) claimed (without accompanying citation to the April report) that it had “evaluated the economic impact of projected rate increases,” and (2) stated that “the impact of rates on the New Hampshire economy [would] clearly be an issue to be addressed in depth in a subsequent rate proceeding.” Report and Tenth Supplemental Order No. 17,601, slip op. at 22 (N.H.P.U.C. May 10, 1985).
By order dated October 30, 1985, the court remanded this case to the commission for a, supplemental report containing
1) findings as to the reasonably probable range within which rates will be set if the proposed financing is approved and the plant completed; and
2) determinations as to the effect of such findings on the validity of the conclusions reached in the PUC’s April decision.
This effort at last bore fruit; in its Report and Fifteenth Supplemental Order No. 17,939 (N.H.P.U.C. Nov. 8, 1985), the commission specified the range of “reasonably probable rates” that will obtain when Unit I is completed. The commission provided two groups of projections. The three projections in the first group (Tables 1- 3) assume that all of PSNITs costs incurred in the construction of Sea-brook Unit I will be included in the rate base. PSNITs “baso case”
The projections in the second group, Tables 4 and 5, rely on testimony of Donald Trawicki, a financial consultant and accountant for Touche Ross & Co. Trawicki testified that up to $1.1 billion of PSNH’s Seabrook investment could be excluded from the rate base without precipitating PSNH’s bankruptcy. The rates in these projections represent “the minimum rates that could possibly be set” compatible with PSNH’s survival. Table 4, which is based on PSNH’s initial base case and which assumes a $1.0 billion exclusion, shows that rates in nominal dollars will increase by 50% by 1989 and double by 1999. Table 5, a six-year projection that assumes an optimistic 4% annual increase in sales and a $1.1 billion rate base exclusion, shows that rates in nominal dollars will increase by 50% by 1991.
Although the PUC adopted this range of projections, it reiterated its conviction that the reasonableness of projected rate levels could not be assessed in this proceeding and made no significant attempt to evaluate the implications of its findings.
In analyzing whether the projected rates were reasonable, the PUC apparently applied the chapter 378 rate-setting standards. According to the commission, reasonable rates are rates “sufficient to yield not less than a reasonable return on the cost of the property of the utility used and useful in the public service less accrued depreciation.” RSA 378:27. The commission listed four issues that must be addressed in applying this definition:
1) whether there is a need for the power to be supplied by the project;
2) if so, whether the proposed plant is the cheapest means of meeting that need;
*663 3) whether the cost of the plant was prudently incurred; and
4) whether the return on the cost of the plant will be reasonable.
Report and Fifteenth Supplemental Order No. 17,939 at 38 (N.H.P.U.C. Nov. 8, 1985). The commission stated that three of these issues, 1, 2 and 4, had been resolved in PSNH’s favor in the April decision. The commission also stated that the third issue, prudence, was not properly before it, and emphasized that until a chapter 378 prudence investigation was completed the commission was powerless either to evaluate prudence issues or to determine actual rate levels. Id. at 31-32. Beyond noting that “sharp increases in rates may result in transfer of load off system or conservation induced reduction in demand,” id. at 8, the commission made little attempt to evaluate the possible consequences of the projected rate increases and concluded that its rate projections had no effect on its earlier decision.
The commission apparently believes that its chapter 369 power to impose conditions to minimize consumer exposure to rate shock is negligible. According to the commission, the concept of rate reasonableness has meaning only in the context of a prudence investigation under chapter 378:
“Electricity rate levels flow from revenues necessary to provide a reasonable rate [sic] on prudent investment— not the reverse process of first determining a rate level to derive the level of prudent investment to be substantiated by the rates. A finding in a prudency review that the market for electricity will not support the level of rates will be relevant to determine whether capital investment not fully recoverable by rates was prudent in the first instance. In this proceeding we cannot prejudge the prudency issue by imposing a cap on rates and rate base knowing that the prudency issue will be fully adjudicated in a future rate proceeding.”
Id. at 31-32.
In sum, the commission believes that reasonable rates necessarily result from application of the rate-setting formula set forth in chapter 378, and that apart from the chapter 378 framework no objective assessment of the feasibility of projected rate increases is possible. Despite Commissioner Aeschliman’s admonition that “any given level of rates is only reasonable or unreasonable relative to some standard of comparison,” Report and Fifteenth Supplemental Order
This position is faulty. Rate increases of this magnitude cannot be evaluated in a vacuum. The protection of the public interest in just and reasonable rates cannot be left entirely to the rate-setting process under chapter 378. Nor can the commission assume that the market can bear whatever rate increases result from the rate-setting formula. As we demonstrated in part II, the commission is obligated under chapter 369 to assess projected rate levels and their effects, and to take steps to protect ratepayers from those effects where necessary in the public interest. At a minimum, the commission was required to adopt a standard of comparison to serve as a bench mark in evaluating the projected rates.
In a 1949 rate case, the public service commission relied on evidence pertaining to rates in effect or sought by the utility in other jurisdictions. Company v. State, 95 N.H. 353, 64 A.2d 9 (1949). The evidence was offered primarily to cast doubt on the reasonableness of the proposed rates and the credibility of the utility’s request. The commission noted that the rates sought would subject New Hampshire consumers to higher charges than those assessed against the same utility’s Massachusetts customers for comparable service. The commission stated that there was no difference in the value of the services, and no reason New Hampshire service should cost more. It also noted that the requested rates were higher than those filed in any other State for similar service. Id. at 362, 64 A.2d at 17.
On appeal the utility contended that this evidence was improperly considered. We found to the contrary:
“While the jurisdiction of the Commission is confined to intrastate rates, it is not required to fix them in a vacuum, or to close its eyes to the company’s conduct of its affairs in neighboring states where comparable conditions are to be anticipated. This is not to say that rates in New Hampshire may be fixed according to a standard of rates effective elsewhere. New Hampshire rates must reflect the proper and reasonable costs of business here. But a comparison of rates which reveals a differential not reasonably to be expected under conditions commonly regarded as comparable may be thought to make suspect the reasonableness of the various components relied upon to sustain the*665 higher rates. No exposition of factors which might account for the apparent differential was undertaken by the company. ... In this situation, the evidence was pertinent in considering whether the company had sustained its burden of establishing the reasonableness of the rates requested in New Hampshire.”
Id. at 362-63, 64 A.2d at 17 (emphasis added).
In this case there is evidence that projected PSNH rates will be considerably higher than those prevailing outside the ambit of its monopoly. Gregory Palast, a utility rate economist for Union Associates of Boston, stressed the importance of comparing PSNH rates to those of neighboring jurisdictions, and submitted tables juxtaposing PSNH rates with commercial and industrial rates in selected metropolitan areas. Witness Trawicki agreed that the “Commission should be concerned with the comparative rates between Public Service here and the adjoining utilities in our neighboring states,” and submitted evidence that PSNH rates would substantially exceed projected NEPOOL (New England Power Pool) average rates following completion of Unit I. Commissioner Aeschliman compared the projected PSNH and NEPOOL rates and concluded that between 1987 and 1991 the differential would be 4-6<P/kwh. Report and Fifteenth Supplemental Order No. 17,939 at 10, table 2 (N.H.P.U.C. Nov. 8, 1985) (Aeschliman, Comm’r, sep. op.). Assuming a “cost to go” of one billion dollars and full cost inclusion in rate base, by 1987 PSNH customers will be paying electric bills fifty percent higher than those paid by customers of other New England utilities. Id. at 9, table 1.
The commission acted unreasonably in ignoring this evidence. The evidence provided the commission with an opportunity to test the results of its economic analysis against an objective standard. There are few fixed points of reference available to utilities forecasters. Chicken and egg problems abound; a set of rate projections is needed to generate a load forecast, and a load forecast is needed to generate a set of rate projections. No assumption can be regarded as immutable, and every assumption must be subject to reexamination and verification. The rate projections cast doubt on many of the commission’s assumptions. We are less confident than the commission, for example, that an average annual growth rate of 4.25% in industrial electricity sales between 1983 and 2003 (which the commission projects) and rate increases of 200% over the same period are compatible. In refusing to assess the implications of its rate projections, the PUC missed an important opportunity to verify the soundness of some of its other assumptions.
*666 “It is . . . not sufficient to say that since you have found that the load forecast is reasonable, and that the plant is needed, that the level of rates that results is reasonable per se. It is necessary to test the results — the level of rates that result from a given level of investment — against an objective standard to see if in fact the results make any sense. This is really a process of validating your economic analysis and if you cannot validate that analysis against an objective standard, it should tell you that there is something wrong with your economic analysis.”
Id. at 3.
We do not contend that a comparison with NEPOOL average rates was required in this case, nor do we regard the ^S'P/kwh differential standard of reasonableness proposed by Commissioner Aeschliman as the sole feasible means of addressing this issue. The commission has considerable discretion in this regard. We are convinced, however, that the commission was required to adopt some standard of comparison, based on rates prevailing in actual markets, as a means of assessing the reasonableness of the projected rates. Without such a standard, both the commission and this court on review operate in a vacuum.
The majority of this court, in affirming the commission’s order, adopts the view that the PUC had no obligation in this proceeding to address the implications of the projected rate increases. The commission cannot act now to protect consumers, it seems, because it can do so later in a rate case:
“The term ‘reasonable rate’ must be understood as referring to the result of the ratemaking process... .
. . . [T]he reasonableness of a rate should not be determined either independently of the process by which expenses, rate base, and rate of return are set, or after that process has been completed ....
Indeed, any attempt to judge reasonableness apart from that process would entail redundancy and risk both illegality and unconstitutionality.”
We respectfully disagree. The commission’s chapter 378 power to set rates neither circumscribes its authority nor diminishes its obligation under chapter 369 to protect the public interest. We respond to the majority’s charges of redundancy and the risks of illegality and unconstitutionality in turn.
The majority asserts that our position entails redundancy because
Two errors taint this argument. First, the argument ignores the distinction between the PUC’s role in the rate case and its role in a financing case. In a rate case the commission deals post facto with utility investments. In most rate cases, the commission, by applying the prudent investment test, the used and useful test, and the rate-setting formula, is able to accommodate both consumer and investor interests. That is, the commission is in a position to permit investors to recover a reasonable return without subjecting consumers to excessive rate increases.
In the Seabrook rate case, however, the commission will find itself in a much more difficult position. The commission will have to choose between excluding a significant part of the Seabrook investment from the rate base and burdening consumers with large rate increases. A substantial rate base exclusion will result in utility investors failing to earn a return on their investments. Oppressive rate increases will result in job loss, industry migration, and reduced living standards. The commission will not be able to prevent these losses; it will only be able to allocate them between investors and consumers.
In a financing case the PUC has a different function. The money involved has not yet been borrowed. The PUC, with foresight, has the power to limit potential losses before they occur. Thus, the PUC should have balanced the consequences of approving the proposed financing against the consequences of disapproving it. The losses that would have resulted if the PUC had not approved this additional financing may have been smaller than the losses that will flow from approval. In order to make an informed judgment on this issue, the PUC had to assess the reasonableness of the projected rates.
An examination of rate projections was essential to provide an indication of the losses that may ensue in the later rate case. If after such an investigation the PUC had concluded that a substantial rate base exclusion was inevitable, the commission could have used this information in assessing the relative costs and benefits of approving the proposal. If a rate base exclusion on the order of one billion dollars will be the only available means of preventing the economic costs of oppressive rate increases, then the commission should have
A second error underlies the majority’s charge of redundancy. The charge is premised on the dubious assumption that up to $1.1 billion of PSNH’s investment can be disallowed without precipitating bankruptcy. This assumption is founded on an uncritical acceptance of witness Trawicki’s projections. According to the majority of the court, these projections “establish a significant datum for purposes of the commission’s Easton responsibility.” This is an extraordinary assertion. In our view the Trawicki projections are far too speculative to constitute a vital cog in the majority’s argument. Had •they been subjected to the same degree of scrutiny by the commission as were many of the appellants’ projections, they would have been discounted entirely. The Trawicki projections are based on unreasonably optimistic assumptions (including $4.5 billion total cost, COD 8/1/86, and mature capacity 72%), and assume, inter alia, that lenders will not call their loans when PSNH breaches financial maintenance tests and other protective covenants. Moreover, even under Trawicki’s projections, PSNH rates will increase by 50% within a six-year period. Report and Fifteenth Supplemental Order No. 17,939 at 23 (N.H.P.U.C. Nov. 8, 1985) (Aeschliman, Comm’r, sep. op). We are far less certain than the majority that the PUC will be able to sufficiently protect consumers in the upcoming rate case.
The majority next asserts that our position risks “illegality” because “the relevant statutes mandate the provision of a reasonable return on net cost of used and useful property. The application of any ratemaking standard without reference to such a return would be inconsistent with the statutory mandate.” This contention is premised on the erroneous notion that because the reasonableness of rates under chapter 378 can be evaluated only in terms of the “reasonable return on prudent investment” formula, reasonableness of projected rates under chapter 369 cannot be assessed at all. The only statute directly “relevant” in this case is RSA chapter 369, which provides an independent mechanism to ensure that rates do not become excessive.
Chapters 378 and 369 exist for different purposes and mandate different legal standards. This is a financing case, not an inchoate rate case. Chapter 378 requires the PUC to use hindsight; chapter 369, foresight. Chapter 378 mandates application of a formula designed to ensure investors a reasonable return; no such formula
The majority also asserts that our analysis risks unconstitutionality because “any criterion of reasonableness that might be applied independently from the [rate-setting process] would run the risk of unconstitutionality by inviting the fixing of rates without regard to the balancing of interests.”
We reiterate: this is not a rate case, and the money at issue has not been borrowed. Once a utility makes an investment, the constitution may require that rates be set without regard to “independent” criteria. In this case, however, there is no PSNH property interest subject to confiscation. At issue is a proposed security issuance. No constitutional provision guarantees PSNH the unlimited right to borrow money.
Finally, we take issue with the majority’s discussion of rate differentials. The majority concedes that a rate differential “has value as a critical tool,” but asserts that its use in this proceeding would be improper. According to the majority, “[t]he 4-5<P/kwh rate differential is really a standard for predicting tolerable price-demand effect.... If it is a sound measure, it should be incorporated into the analysis of need for power. If it were so incorporated, its reappearance as a separate criterion of reasonableness would be redundant.”
We disagree. There is nothing sacrosanct or exclusive about the issues — need for power, comparative incremental cost and financial feasibility — the PUC considered in this case. Each bears on the public good; each represents a different way of examining the same problem. As the majority states, “because of the interrelationship of all the issues, the conclusion on any one ... is necessarily dependent on the resolution of the others.” Adoption of rate level assumptions, a necessary step in assessing the need for power, does not preclude analysis of the projected rate levels. Protecting the consumer’s interest in reasonable rates has long been a primary concern of the PUC in financing cases. See Petition of the N.H. Gas & Electric Co., 88 N.H. 50, 57, 184 A. 602, 607 (1936). Nothing in chapter 369 or elsewhere prohibits the PUC from evaluating the possible effects of the projected rate differentials in this case. We see no point in requiring the commission to adopt rate projections if the projections can play no role in the evaluation of the proposed financing.
IV. Bankruptcy
Bankruptcy is an unavoidable issue in this case. Determination of whether a proposed financing serves the public good requires a comparison of the consequences of approving the proposal with the consequences of not approving it. All parties in this case agree that denial of this financing would result in a PSNH bankruptcy and reorganization under chapter 11 of the Bankruptcy Code. Such a reorganization would have profound effects on New Hampshire. Yet these effects may be less harmful than the consequences of the projected rate increases. Thus, any assessment of the relative economic desirability of further participation in Seabrook requires full consideration of a PSNH chapter 11 reorganization. In failing to fully evaluate the bankruptcy alternative, the commission committed an error of law.
In Appeal of SAPL, we stated that Easton “will require the commission to determine the relative economic desirability of allowing or disallowing the company’s continuing participation in construction of the first Seabrook reactor, before it rules on the anticipated third or Newbrook financing.” Appeal of SAPL, 125 N.H. at 718, 490 A.2d at 1336. “[T]he ultimate . . . determination,” we wrote, “must rest on the record of a substantial inquiry.” Id. at 718, 490 A.2d at 1337. At the outset of this proceeding, the commission recognized that “an evaluation of the long:term alternatives to completion of Seabrook Unit I” was required, and the parties agreed that the scope of the proceedings included the issue of bankruptcy.
We reject the majority’s position that consideration of bankruptcy is irrelevant and the majority’s concomitant endorsement of the “analytic standard” the commission employed to address bankruptcy. The commission stated that its “finding that PSNH’s proposed financing ... is in the public good is independent of the probable bankruptcy of the company if its petition is denied.” Re PSNH, 66 PUR4th at 426 (emphasis added). This standard is legally erroneous. The commission was charged with determining whether the financing was consistent with the public good. To accomplish this the commission had to compare the financing and the resulting rates to a potential PSNH bankruptcy and its effects, in detail and with specificity. The commission’s failure to perform this analysis creates an implicit corporate survival standard; the PUC apparently
The commission also failed to examine alternative sources of electric generation — small power production, cogeneration, and conservation — under economic forecasts that included the effects of reorganization. Instead, the commission examined generating alternatives only in the context of incremental costs, and stated that the uncertainties of reorganization precluded forecasting. A finding that the financing is in the public good independent of a full consideration of bankruptcy is insufficient under Appeal of SAPL. Such a finding renders the analysis that follows it an empty exercise.
We find further error in the commission’s allocation of the burden of proof. The commission stated that “[t]he company has sustained its burden to prove that the proposed financing will serve the public good. Intervenors have not proved that further delay will serve the public good or that bankruptcy at this or a later time is a rational alternative to going forward with Seabrook.” Re PSNH, 66 PUR4th at 436. The burden of proof on the issue whether bankruptcy is a rational alternative is not on the appellants, but on PSNH. Such proof depends on a showing that approval of the financing is superior to the alternative — a PSNH reorganization. In requiring the intervenors to prove that bankruptcy would be preferable to completion of the plant, the commission committed legal error.
We now consider the evidentiary record. The record includes five PSNH financial scenarios which demonstrate that denial of the financing and cancellation of the plant will result in bankruptcy, and testimony by various PSNH employees that bankruptcy is not a viable alternative. Although PSNH provided scores of financial forecasts containing various economic and regulatory assumptions, the company provided no financial scenarios or forecasts based on reorganization assumptions.
The record also includes independent bankruptcy studies of other electric utilities. Re PSNH, 66 PUR4th at 426. A review of this evidence discloses two facts. First, these studies disfavor reorganization as an alternative for an electric utility. Second, this evidence, although voluminous, is not specific to Seabrook.
In addition to this evidence, the commission heard testimony from four witnesses who are not PSNH employees — Mark Vaughn, Esq., Gregory Palast, Donald Trawicki, and Dean Robert Viles. Vaughn is the co-author of a 33-page bankruptcy report prepared by the Manchester law firm of Devine, Millimet, Stahl & Branch, P.A., at the request of the attorney general and the commission. The Devine, Millimet report discussed several issues, including jurisdiction of
Although this report constituted the primary legal analysis of a possible PSNH reorganization, Vaughn testified that it did not purport to be a complete study. The report states: “While pointing out certain problem areas of a Chapter 11 proceeding, this report does not attempt to forecast or speculate on the ultimate results of a Chapter 11 proceeding.” Moreover, in response to the question, “[d]o you think . . . there might be some areas in your report that the Commission should investigate further?” Vaughn remarked, “[w]ell, the economic issues were not really dealt with by our report and I think that’s what this proceeding [is] about.”
Palast, a utility rate economist for Union Associates of Boston, stated that reorganization would have a positive effect on rates, that post-reorganization borrowings would cost less, and that a post-bankruptcy PSNH would be a financially stronger company. He also testified that a comprehensive bankruptcy study was needed.
Trawicki, a financial consultant and accountant for Touche Ross & Co., prepared a financial scenario entitled “Newbrook plan not implemented.” He stated that rates after a PSNH reorganization would be lower than the rates PSNH predicts — assuming completion of Seabrook and a cost phase-in — until the mid-nineties, but would exceed PSNH’s predicted rates thereafter. Further, he identified several risks and uncertainties posed by bankruptcy, including the expense of raising capital for new construction, investor perceived risks, future rate setting, and the revaluation of PSNH property and rate base.
In addition, Dean Viles of the Franklin Pierce Law Center, an academic expert, offered his views on bankruptcy. He stated that service to customers during a reorganization would not deteriorate because the company’s cash flow would continue, enabling the company to operate while it restructured its debts, and that the 22 to 24% cost of capital is higher than any known in a chapter 11 reorganization. Dean Viles indicated that an in-depth study of the bankruptcy issue was imperative.
The following exchange occurred during Dean Viles’ testimony.
“Comm’r Nassikas: Is it your opinion that the Commission has an adequate evidentiary record to determine whether or not the Company should file for a Chapter 11 arrangement?
*673 Dean Viles: I am afraid I have to say, no.
[T]he magnitude of the questions involved here and how much is at stake for the future not only of the company but for the ratepayers and the general welfare in this state, [suggest] that more [evidence] would be desirable.”
More specifically, Dean Viles stated: “I think you need to have more advice about how a bankruptcy would actually work, . . . [The Devine, Millimet] report does not tell you what will happen, it doesn’t give you a game plan .... For example, the Commission could profit from looking at successful examples of Chapter 11.” Dean Viles also testified that the Touche Ross report was “sketchy.”
“It does not go into what might happen in the case of the reorganization after approvals were made for the New-brook funding. It doesn’t give a very clear explanation why it doesn’t take into account salvage value or the claims . . . because of ... an unfinished Seabrook plant. The Touche-Ross report does not indicate with detail the long term consequences of a reorganization.”
The testimony of these independent experts establishes that the evidentiary record on bankruptcy was inadequate, yet the commission failed to observe their recommendations. Moreover, the commission reached unsubstantiated conclusions. For example, the commission relied on witness Vaughn’s statement to conclude that “[i]t is likely that capital markets will raise the cost of borrowed capital above prebankruptcy levels.” Re PSNH, 66 PUR4th at 428. No authority was cited in the Devine, Millimet report for this proposition. This finding is dubious in light of Dean Viles’ testimony that the cost of capital in a reorganization has never reached the cost associated with the present financing.
Although the evidence pertaining to bankruptcy was scant, the commission was not obligated to rely on the parties to supply further information or to rest on the inadequate record. The commission has broad investigatory powers. RSA 365:19 states: “In any case in which the commission may hold a hearing it may, before or after such hearing, make such independent investigation as in its judgment the public good may require. . . .” In its April report the commission emphasized that it regarded Seabrook-specific data as more credible than the results of industry-wide analysis, at least in
For the commission to have made adequate findings on bankruptcy, a comprehensive economic analysis was required. Such an analysis would have included (1) detailed long-term projections of post-reorganization cost of capital and rates, and a comparison of these projections to the projected cost of capital and rates that will result from the present financing and completion of Seabrook Unit I; (2) analysis of the economics of alternative sources of electric generation assuming a PSNH reorganization; (3) consideration of reorganization assuming approval of this financing; and (4) as the appellants argued, “analysis of what the balance sheet or capital structure of a reorganized PSNH would look like, under different assumptions as to bankruptcy court treatment....”
One commentator recently stated that although bankruptcy may be a “draconian route” for a utility, it is “an option not to be lightly dismissed.” Samuels, A Consumer View on Financing Nuclear Plant Abandonments, Pub. Util. Fort., Jan. 10, 1985, at 24-26. We do not seek to minimize the risks and uncertainties inherent in a utility bankruptcy. See Flashen & Reilly, Bankruptcy Analysis of a Financially-Troubled Utility, 59 Am. Bankr. L. J. 135 (1985). Nonetheless, because independent bankruptcy witnesses recommended further study, and because the commission was required to fully consider the relative economic desirability of a PSNH reorganization as part of the alternative to the financing, we think the commission erred in reaching its conclusions.
V. Conclusion
Approval of this financing heralds an era of unprecedented rate increases for New Hampshire ratepayers. In light of the dismal history of this project, we believe the PUC has not properly scrutinized the company’s case for further Seabrook involvement. In delaying a public good inquiry until this late date, and in further deferring inquiry into the impact of projected 100-200% rate increases on the New Hampshire economy, the commission has failed to fulfill its responsibility to protect the people of this State.
The company has consistently claimed that if this financing proposal is not approved, PSNH will seek protection from its creditors
An investor is under no compulsion to put his money at risk in 23% junk bonds. The ratepayer within the zone of PSNH’s monopoly does not enjoy the same freedom of choice in determining from whom he will purchase electricity. Ratepayers are powerless to prevent the excessive rate increases that result from utility over-capitalization. A ratepayer who cannot pay his electric bill will take little comfort in the knowledge that his rate was determined according to the statutory formula.
The consequences of high utility rates have not been investigated by the commission, nor has the commission taken measures to protect ratepayers. The legislature intended that the hard questions posed by this case should have been addressed before the financing was approved. Yet the commission has avoided meeting these questions head-on. We would remand for a complete inquiry as to the impact of the projected rates on the New Hampshire economy and the consequences of PSNH bankruptcy, and for imposition of such ratepayer protection measures as are found to be necessary.