368 Mass. 780 | Mass. | 1975
On December 13, 1974, after an extended hearing, the Department of Public Utilities (department) entered an order concerning rate schedules of the Boston Gas Company (company). Harrington and Robinson, who were interveners before the department, have appealed from that order
The Harrington Appeal.
Harrington challenges the department’s interpretation of an agreement concerning rates made between the company and others, including Harrington, in connection with certain proceedings before the Securities and Exchange Commission (S.E.C.). That agreement, which dealt also with subjects other than rates, was executed in August, 1973, and has been described in these proceedings as the S.E.C. agreement.
In 1964, the S.E.C. ordered the New England Electric System (NEES) to divest itself of its gas subsidiaries. Matter of New England Elec. Sys. 41 S. E. C. 888 (1964), affd. sub nom. Securities & Exch. Commn. v. New England Elec. Sys. 390 U. S. 207 (1968). In 1973, the company entered into an agreement with three subsidiary gas companies of NEES to purchase all their assets and assume all their liabilities. These companies were the Lynn Gas Company, the Mystic Valley Gas Company, and the North Shore Gas Company (the North Shore companies). The area served by these three companies now is known as the company’s Northern Division. As a condition of the sale, the department’s approval was required, and, on March 1, 1973, the department gave approval subject to further approval by the S.E.C. NEES already had filed a request for S.E.C. approval. Harrington and others intervened in the S.E.C. proceeding. The company (and its parent company) entered into the S.E.C. agreement with the
The interveners before the S.E.C. were concerned that rates to consumers in the Northern Division not be affected adversely by the change — in particular, that rate differentials favoring Northern Division consumers not be eliminated. Consequently, the S.E.C. agreement, among other things, purported to restrict certain rate increases before September 1, 1977, which would reduce or eliminate rate differentials between the Northern Division and the company’s existing service area, the area now known as the company’s Boston Division.
On September 17, 1973, each of the North Shore companies filed schedules of proposed new rates, totaling an annual increase of approximately $2,700,000. On December 17, 1973, three days before the effective date of the acquisition, the company filed proposed new schedules involving an estimated increase of about $6,600,000 in annual revenues for its then existing service area. The department suspended the effective date of each of these rate filings for ten months pursuant to G. L. c. 164, § 94. These suspensions were extended by agreement of the company until the date of the final rate order. On January 9, 1974, on its own motion, the department merged the three Northern Division rate proceedings and the Boston Division proceeding.
On February 4, 1974, the company filed a motion to be allowed to put into effect $6,200,000 of the proposed permanent $9,300,000 increase in annual revenues provided in the schedules then subject to suspension. The rate increase sought on an interim basis for the Boston Division was approximately 3.7%. The interim increase requested for the Northern Division was for the full amount of the rates filed by the North Shore companies, representing an increase of approximately 6.7%. The
Before reaching the issue of the effect, if any, of the S.E.C. agreement on the rates approved for the Northern Division, two procedural questions should be considered. When the department held hearings on the permanent rate schedules, following its decision on the interim rates, it gave Harrington no notice of those continued proceedings. He objects to that omission, although he does not argue explicitly that it invalidates the final decision. He does not assert that he was unaware of the continued proceedings or indicate what further he would have offered in evidence or as argument concerning the S.E.C. agreement. In fact, in the continued proceedings the department gave no further attention to the S.E.C. agreement, except to refuse to admit extrinsic evidence offered by Robinson on the meaning of that agreement. In any event, Harrington’s motion to intervene was related solely to the issue of the interim rates and the S.E.C. agreement’s impact on those interim rates. If he had wished to intervene more broadly, he should have so requested.
The company argues that Harrington lacks standing to appeal from the final order in this proceeding because his intervention was limited to the proceeding involving the allowance of interim rates. Appeals are permitted under G. L. c. 25, § 5, only from a final decision, order or
We come then to the terms of the S.E.C. agreement and the question of its application, if any, to the rates approved by the department in its final order. In part I paragraph 1 (paragraph 1) of the agreement, the company agreed not to “initiate or support any proceeding that would accomplish . . . [rate] equalization [between the two divisions] prior to September 1, 1977.” In part I paragraph 2 (paragraph 2), the company agreed further that “if after acquisition of the North Shore Companies Boston Gas should find it necessary to initiate any rate increases for territories now served by the North Shore Companies which would go into effect prior to September 1, 1977, such rate increases shall not result in a greater percentage increase in revenues from the territories now served by the North Shore Companies than from the present Boston Gas territory.” The department concluded in its interim rate decision that it could not be bound by the S.E.C. agreement. It added that the agreement had no application to the matter before it because the S.E.C. agreement applied only to rate filings
Harrington argues that the department must honor the provisions of the S.E.C. agreement as a private rate contract, unless the department finds that the contract is unreasonable. He recognizes that under G. L. c. 164, § 94, the department may enter an order “as the public interest requires” with respect to any contract for the sale of gas, but he contends that the department has not determined that the public interest requires that the S.E.C. agreement be disregarded. Because we have concluded that the S.E.C. agreement is inapplicable to these rate increases, for the reasons stated below, we need not decide whether the S.E.C. agreement is subject to G. L. c. 164, § 94. Additionally, we need not decide what effect, if any, must be given to the S.E.C. agreement in a rate proceeding purportedly, subject to its terms, even if it is not a contract referred to in § 94.
We agree with the department that the S.E.C. agreement does not apply to a rate increase initiated by a filing of schedules of rates prior to the date of the acquisition of the Northern Division.
Paragraph 2 bars the company, following the acquisition, from initiating any rate increases which are disproportionately adverse to the Northern Division. Harrington’s claim that the company initiated the rate increase for the Northern Division after the acquisition cannot be sustained. The rate schedules for the Northern Division were filed by the North Shore companies in September, 1973, and thus the rate increases were initiated, in the normal sense of the word, prior to the acquisition. The company made no filing. It simply acquired the interest of the North Shore companies in their rate schedules when it acquired all of their assets three months later. The company’s application for interim rates was merely a request for a partial lifting of the department’s suspension orders.
Paragraph 2 does not prevent the company from supporting a rate proceeding which will result in a proportional disadvantage to the Northern Division, as paragraph 1 does with respect to the equalization of rates. If the interveners had wished to restrain the company from supporting rate increases initiated before the acquisition, the S.E.C. agreement should have so provided.
The department’s decision on the issues raised in Harrington’s appeal is affirmed.
So ordered.
The Boston Gas Company Appeal.
The department’s final order of December 13, 1974, approved the rate increases for the Northern Division as
In its appeal the company argues that the department’s disallowance of certain elements in the company’s rate-making process results in confiscatory rates in violation of arts. 1, 10, and 12 of the Declaration of Rights of the Constitution of the Commonwealth and the Fourteenth Amendment to the Constitution of the United States. The company also argues that the department’s order fails in various respects to meet the standards of § 14 (7) of the State Administrative Procedure Act (G. L. c. 30A).
There are four specific areas of contention between the company and the department. (1) The dispute with the greatest financial significance concerns an adjustment made by the department in the company’s test year revenues, because the weather during the test year (1973) was warmer than normal. The company claims that there should be no weather adjustment, or, if one is to be made, it should be more limited than the only one made by the department. (2) and (3) There is a disagreement concerning two items which the company included in its rate base. First, the company objects to the department’s reallocation of a portion of the company’s new substitute natural gas plant to the Northern Division. This allocation reduced the rate needs of the Boston Division without increasing the revenue to be derived from the Northern Division. Second, the company challenges the department’s exclusion of the company’s unamortized retired plant from the rate base. (4) Finally, the company challenges the department’s decision on what constitutes a fair return on the company’s common equity capital.
Under the Federal and State Constitutions, the company is entitled to earn a fair and reasonable return on its investment. See New England Tel. & Tel. Co. v.
The company argues that confiscation results from each of the individual errors committed by the department and from the aggregate revenue deficiency resulting from these claimed errors. The company points out the apparently undisputed fact that the company’s actual return on equity in the years 1969 through 1973, inclusive, was substantially below the return on equity which the department had allowed in the company’s rates.
The record suggests an over-worked administrative agency which has failed to decide important, recurring policy questions, to explicate the reasons for them, and to apply them routinely without regard to their effect in individual rate proceedings. If the department were to change its practices, its burden would be eased, investors would have a clear statement of the department’s views,
However, apart from the four specific items in contention, the company does not argue with specificity that the department has imposed on the company a rate-making process which produces confiscatory rates. We are not shown what occurred in recent years to depress the company’s actual earnings far below those to which the department concluded it was entitled. The company does not claim that the specific circumstances producing those inadequate earnings of earlier years affected the decision which is the subject of this appeal. Therefore, we consider the company’s confiscation argument only in the context of the four specific subjects of dispute.
The weather adjustment. In order to understand the disagreement concerning the so called weather adjustment, some background information is necessary. The company’s rate-making method involves the use of a test year. The test year (1973) was warmer than normal, having 5,140 degree days.
Because of the sensitivity of the company’s revenues to temperature variations, the question arises whether the use of a test year which is warmer or colder than normal may have an undesirable effect on rates based on that test year. For example, if the utility’s expenses, many of
No weather adjustment was reflected in the rate schedules filed in the present proceeding. However, the department directed the company to submit a weather study. Without abandoning its position that no weather adjustment was appropriate, the company complied, adopting the position that no adjustment for weather should be made if a test year’s degree days fall within a range of normality (within 352 degree days of normal); and, if a test year’s degree days fall outside the range (as 1973 did), the adjustment should be only to the nearest edge of the range rather than to the midpoint of the range (i.e., the average annual degree days). An assistant attorney general argued before the department that the adjustment should be made to the average annual degree days, thus disregarding any range of normality.
In its interim order in this proceeding, the department stated that “weather adjustments for temperature sensitive gas utilities are appropriate.” It accepted as not unreasonable the use of the company’s selected range of normality, but left open the question whether “a range of normality is necessarily the most appropriate procedure to use” and, if so, what statistical method of determining such a range would be preferable.
When the hearings were resumed following the interim order, the weather adjustment issue was considered further. The company’s witness was subjected to further cross-examination on this subject, and the assistant attorney general offered an expert who testified concerning various alternatives. The department concluded in its final order that it lacked adequate information to determine how to select a range of normality. It decided to “apply the measurement of a normal degree day year” in
We turn first to the company’s assertion that the department’s treatment of the weather adjustment results in confiscation. If in making rates for the future there are unpredictable circumstances that will influence operating results, the experience of the past (adjusted for reasonably foreseeable changes) presents the logical basis for estimating future conditions. In the case of temperature, the experience of an adequate past period seems to be the logical starting place for any assumption concerning future conditions. Weather adjustments in rate making for gas utilities in this part of the country seem desirable, at least if the test year departs significantly from the norm.
The company’s argument that weather adjustments may be ignored, because eventually the variations in the degree days of test years tend to average out, could support a decision to eliminate any weather adjustment or to use a range of normality. However, acceptance of such an argument does not prove that the rates which the
We turn then to the company’s claim that the department failed to comply with its statutory obligations in dealing with the weather issue. Specifically, the company argues that the department’s treatment of weather adjustments has been inconsistent, unfairly discriminatory, irresponsible, and capricious. It claims that the only consistency in the department’s decisions is that they always reach the worst possible result from the company’s point of view. In effect, the company urges that the department’s decision on weather adjustment was arbitrary, capricious, and an abuse of discretion in violation of G. L. c. 30A, § 14 (7) (g).
The company has not demonstrated that the department acted arbitrarily or capriciously. In the 1973 proceedings, the company’s first involving a weather adjustment, the company argued for a downward adjustment of its test year revenues because the test year (1972) had been colder than normal. The department rejected this contention because of a failure of proof. The company’s appeal from the department’s ruling (Boston Gas Co. v. Department of Pub. Util. 367 Mass. 92 [1975]) did not challenge this aspect of the department’s decision.
When the rate schedules subject to this appeal were prepared by the company and the North Shore companies, no weather adjustment was made. Although this change of position by the company may have been prompted by the department’s rejection of the company’s weather adjustment in the 1973 proceeding, the company had no incentive to propose a weather adjustment because its new test year (1973) was the third warmest (in terms of degree days) in more than fifty years.
There was ample evidence from which the department could conclude that a weather adjustment to a “normal” year was appropriate in this case. Certainly the department was not compelled to accept the company’s position. We recognize that computing the effect of weather on the revenues of a gas utility is not a simple process. However, the company did not explain why the adjustment should not be to normal, once it is decided that an adjustment is appropriate. Although there may be valid practical reasons for adopting a range of normality, the record before us furnishes none.
The SNG plant. The department did not exceed its authority in determining that a portion of the company’s new substitute natural gas (SNG) plant should be allocated to the Northern Division for rate-making purposes. That new plant, which manufactures propane gas to be used during periods of peak demand, was ready for operation in December, 1973. Its entire cost was attributed to the Boston Division in arriving at the rate schedules which are the subject of these appeals. At the time of the preparation of those schedules, such a treatment of the SNG plant was unavoidable because the merger had not yet been completed. However, it was established at the rate hearings that approximately 36.5% of the SNG plant’s production served the Northern Division. The department’s final decision reduced the Boston Division’s rate base by 36.5% of the net investment in the SNG plant and correspondingly reduced the allowable expenses for local real estate taxes.
In objecting to the reallocation of a portion of the SNG plant from the Boston to the Northern Division, the company argues that the filings were separate for each division and should be judged on the circumstances existing at the time they were made. Additionally, the company argues that because gas flows occasionally from the Northern Division to the Boston Division, the depart
The department ruled that the customers of the Boston Division should not be obliged to pay for the cost of a plant facility which serves others. We think that this conclusion is appropriate and lawful. Although the company argues that the department’s action is unfair, it does not cite any statutory provision which is violated by the department’s determination. The department could not be required to ignore the actual use of the SNG plant. The record discloses no evidence of any other asset the cost of which should have been apportioned between the two divisions because of similar proportional use.
The company was not powerless to correct the problem. It might have moved to amend the filed schedules. It could have filed new rate schedules for the Northern Division. In fact, one month after the order in these proceedings, the company did file new rate schedules. See Boston Gas Co. v. Department of Pub. Util., ante, 51 (1975).
The department’s treatment of the SNG plant raises no significant confiscation question. The company was not entitled to a return from its Boston Division customers on that portion of the SNG plant which served its Northern Division customers. There can be no valid constitutional
Unamortized retired plant. The department excluded unamortized retired plant from the rate base of the Boston Division, adhering to its ruling in the company’s 1973 rate proceedings.
Shortly thereafter, consistent with our authorization, the department issued an order purporting to be a statement of reasons. A single justice stayed the department’s final order of December 13, 1974, in so far as it excluded net unamortized retired plant from the company’s rate base. The reservation and report of the company’s appeal from the department’s order of December 13, 1974, was consolidated with a reservation and report of the question whether the department’s statement of reasons was adequate and lawful. The issue is the same in each proceeding.
The company argues that the statement of reasons is not legally sufficient to justify the department’s treatment of unamortized retired plant. In support of its decision, the department stated that it “has consistently been of
It is not true that the department always has ruled that unamortized retired plant should be excluded from the rate base. It ruled otherwise in 1953 and 1954. We have no indication when the department changed its position or why.
We cannot accept the department’s contention that it has construed this court’s 1971 decision as mandating the inclusion of unamortized retired plant in a company’s rate base. The department excluded similar items from the rate bases of other companies after our 1971 decision. If the department felt bound by our 1971 decision, we assume that it would have applied the same rule of law to all utilities. A fair reading of our 1971 decision could not have led a reasonable person to conclude that we directed the inclusion of unamortized retired plant in the company’s rate base. 359 Mass. at 314-315. The department’s own order which immediately followed our 1971 decision does not support its present claim. The department recognized then that it was to reconsider certain issues and to file additional findings and rulings. In 1972, the department included unamortized retired plant in the company’s rate base, saying that it had computed the company’s rate base “in complete accordance with the methods used by the Department ... [in the company’s next prior rate proceeding].” The department expressed no reluctance or sense of compulsion in that decision.
There is a difference between the department’s treatment of weather adjustments for the company and the department’s treatment of the company’s unamortized retired plant, which makes the latter arbitrary and the former not. The record in each of the company’s rate proceedings differed on the question of a weather adjustment, while the record concerning the treatment of unamortized retired plant did not. The department’s asserted reasons for its treatment of unamortized retired plant find no support in the record, and they are largely refuted by the department’s own prior conduct. In its treatment of weather adjustments the department has been troubled with a relatively new and unsettled subject. It has not ruled inconsistently on weather adjustments on substantially the same record, as it has with respect to the company’s unamortized retired plant.
This issue involves almost entirely the unamortized cost of an oil gas manufacturing plant retired by the company in 1969. See Boston Gas Co. v. Department of Pub. Util. 367 Mass. at 94. When the cost of that facility has
Cost of equity. The company objects to the department’s conclusion that a return of 12.6% on common equity is adequate to meet the company’s cost of equity capital and to “provide an appropriate allowance for [any] attrition which may result, should conditions of inflation continue without significant moderation.” The company presented the only witness on the issue of the cost of capital, a person of competence and experience (Robert S. Jackson). He testified that a fair return on the company’s common equity was no less than 13%.
The department disagreed with certain of Jackson’s conclusions. Jackson admitted that one approach he used had certain problems and might be suspect. Certainly the department was not obliged to accept Jackson’s testimony in full, but some of its criticisms of Jackson’s testimony are not persuasive. The department would have performed a more useful service if it had explained with greater precision how it arrived at 12.6%, referring particularly to the weight given to the need, which it saw, to provide an allowance for attrition. See Boston Gas Co. v. Department of Pub. Util. 359 Mass. 292, 307-311 (1971), for a discussion of “attrition” and its effect on rates of return for utilities. The department’s decision
On balance, however, we believe that the department did not exceed its statutory authority in selecting 12.6% as the proper allowance for a return on equity capital. This is an area of judgment, both for the department “in considering the fairness of rates, and . . . [for] us in determining whether the rates allowed by the . . . [department] will result in confiscation, a matter properly for our concern.” Id. at 305. In addition, the company has not persuaded us that the loss of $439,000 in annual revenue will result in confiscation of its property.
If the subject were capable of determination with greater certainty, or if the discrepancy between the two positions were greater, we might conclude that the absence of affirmative expert testimony on the record in support of the department’s determination was fatal. Here, however, the department did give some weight to Jackson’s testimony, increasing the accepted return on equity capital to 12.6% from the 12% which had been allowed in the 1973 proceeding. Jackson discounted his own conclusions. We do not find prejudicial error (G. L. c. 30A, § 14 [7]) in the department’s decision to discount Jackson’s conclusions somewhat further.
The absence of substantial evidence to support the department’s determination would not have compelled the department to accept the company’s evidence on rate of return. If, as is the case, the department did not fully accept Jackson’s opinion and if the State Administrative Procedure Act does not permit the department to treat return on equity capital as it did, the department would have been obliged to disapprove the rate schedules entirely, a result which the company hardly could have desired.
Conclusion. The case must be remanded to the county court, where judgment shall be entered vacating the
So ordered.
The Robinson Appeal.
Robinson raises several arguments in his appeals, in addition to claims already disposed of concerning the S.E.C. agreement. Although Robinson was a party before the department, it is doubtful that he is "an aggrieved party in interest” (emphasis supplied), with respect to subjects unrelated to the S.E.C. agreement. G. L. c. 25, § 5.
However, because it makes no difference in the result, we deal briefly with Robinson’s other arguments, (a) There was no error in allowing certain of the company’s sales expenses. The department did not abuse its discretion in accepting the company’s judgment on this matter, (b) The department was not obliged to strike the testimony of a company witness concerning the computation of the weather adjustment. See Sudbury v. Department of Pub. Util. 351 Mass. 214, 223 (1966). (c) The department did not err in denying Robinson’s motions for fees and expenses. The Legislature has allowed counsel fees to litigants in many situations, but it has not done so for parties before the department. We see no basis for
The decision of the department concerning the issues raised by Robinson in his appeal from the department’s final order is affirmed. Robinson’s appeal from the department’s interlocutory order is dismissed, because it is not an appeal from a final decision, order or ruling of the department.
So ordered.
The appeals are by Michael J. Harrington (Harrington) and by Stanley U. Robinson, Third (Robinson), from the same final decision of the department from which the company appeals, and Robinson also appeals from the department’s interlocutory order allowing the company certain interim rate increases pending final determination of this matter. We also have before us for consideration the company’s challenge to the department’s response following our order in Boston Gas Co. v. Department of Pub. Util. 367 Mass. 92 (1975).
In any event, Harrington’s standing to appeal is not an essential precondition to our consideration of the effect, if any, of the S.E.C. agreement, because Robinson, whose appeal is clearly here on this issue, raises the same points.
The S.E.C. agreement is not a private rate contract in the usual sense. In certain Federal rate regulatory matters private rate contracts may not be overriden simply by the filing of a new rate schedule with the regulatory agency. See United Gas Pipe Line Co. v. Mobile Gas Serv. Corp. 350 U. S. 332 (1956); Federal Power Commn. v. Sierra Pac. Power Co. 350 U. S. 348 (1956). Even if it is true, as the department stated, that it is not bound by the S.E.C. agreement, the company may be bound by it as to postacquisition rate filings, such as the filings dealt with by us as to interim rates in our recent decision in Boston Gas Co. v. Department of Pub. Util. 367 Mass. 92 (1975). Because the company must adhere generally to its filed rates (unless a special contract filed with the department otherwise provides [G. L. c. 164, § 94]), certainly the company, and seemingly the department, cannot ignore the possible impact of the S.E.C. agreement in those further proceedings.
There is no ambiguity in the S.E.C. agreement which might be resolved by extrinsic evidence. In any event, there is no extrinsic evidence in the record, and an offer of proof by Robinson does not
The company does not contend that it is entitled to recoup past deficiencies.
The company’s earnings for the years 1969 through 1973, inclusive, were as follows: .
. Return on Equity Allowed Actual Return by Department in Rates on Equity Authorized by it '
1969 10.75% 5.56%
1970 12.00% 5.32%
1971 12.00% 7.57%
1972 12.00% 8.87%
1973 12.00% 7.60%
The average number of degree days during the years 1923 through 1973, inclusive, was 5,758. A degree day as used in these proceedings is a measurement of the coldness of the weather based on the extent, if any, to which the daily mean temperature falls below sixty-five degrees Fahrenheit.
The assistant attorney general who appeared before the department in these proceedings also argued the appeals in this court. We detect no significant difference between his position before the department and his position on behalf of the department before us. There may be occasions, however, where it would be inappropriate for the Attorney General (except through a specially appointed assistant) to
This interim acceptance of the company’s presentation concerning a weather adjustment did not affect the level of interim rates allowed by the department. The department’s calculations of the company’s revenue deficiencies show that, even if a full adjustment of 1973 revenues had been made, there would have been a deficiency in each division even after reflecting revenues to be derived from the interim increases.
We would assume that the value of adjusting for a minor deviation from the norm would not merit the time and expense required.
The evidence showed that since 1923 only 1949 (5,081 degree days) and 1953 (4,885 degree days) had fewer degree days than 1973 (5,140 degree days).
The range of normality proposed by the company was adapted from a procedure accepted by the New York Public Service Commission in Re Long Island Lighting Co. 90 P. U. R. 3d 93, 99-100 (N. Y. Pub. Serv. Commn. 1971). Some public utility regulatory agencies have rejected proposed weather adjustments. Re City Gas Co. of Fla. 64 P. U. R. 3d 518, 523 (Fla. Pub. Serv. Commn. 1966). Re Mountain Fuel Supply Co. 76 P. U. R. 3d 277, 285-286 (Utah Pub. Serv. Commn. 1968). Union Elec. Co. 47 Fed. Power Commn. Rep. 144, 148 (Mo. 1972). Such a rejection was upheld in United Gas Corp. v. Mississippi Pub. Serv. Commn. 240 Miss. 405, 427-429 (1961). An agency’s approval of such an adjustment was sustained in State ex rel. Util. Commn. v. Durham, 282 N. C. 308, 320-322 (1972). The Federal Power Commission has said of any weather adjustment, “upward or downward, that a high standard of proof will be required to establish a variance from actual test period experience.” Knoxville Util. Bd. v. East Tenn. Natural Gas Co. 35 Fed. Power Commn. Rep. 534, 538 (Tenn. 1966), affd. on other grounds sub nom. Midwestern Gas Transmission Co. v. Federal Power Commn. 388 F. 2d 444 (7th Cir. 1968), cert. den. 392 U. S. 928 (1968). Each of these proceedings involved an attempt by the regulated utility to adjust downward the revenues of a colder than normal year.
The department apparently first allowed a weather adjustment in Re Berkshire Gas Co., D. P. U. 16597 (January 13, 1971). In a brief discussion, the department accepted a downward adjustment of test year revenues to “basic figures which represent a normal year.” Five months after it rejected the company’s attempted reduction in 1972 revenues, it accepted such a reduction for other gas companies which used 1972 as their test year. See Re Brockton Taunton Gas Co., D. P. U. 17750 (December 12, 1973), and Re Springfield Gas Light Co., D. P. U. 17629 (December 12, 1973). The discussion of the weather adjustment issue in these decisions was brief, did not consider the detail of the proof, and made no reference to the company’s 1973 proceedings.
Another gas company using 1973 as a test year recently was obliged to produce a computation of the increase in revenues to mean or normal conditions (Re Cape Cod Gas Co., D. P. U. 17902 [May 15, 1974]), and the department used that computation to adjust 1973 revenues upward. In that decision, issued eight days after the interim order in this proceeding, the department repeated its preference for weather adjustment “limited to years in which the number of degree days is outside the range of normalcy.” However, because the only evidence concerning weather adjustment provided a correction to the norm, the department used it.
On December 30, 1974, the department rejected a range of normality and adjusted a company’s test year revenues upward to the
The company states that its annual revenue was reduced by $377,000 because of the department’s treatment of this issue. The expenses for local real estate taxes were reduced by 36.5% of the local taxes payable with respect to the SNG plant.
The proposed interim rate schedules which were filed for each division in January, 1975, reflected proportional rate increases for each division, thus avoiding any controversy under the S.E.C. agreement.
The company states that this action reduced its annual revenues by $263,000.
The company states that prior to the 1973 proceeding the department had dealt with the issue only in its 1953 and 1954 opinions.
The department’s recent statement of reasons for its change of treatment of unamortized retired plant is inconsistent with views ex
In its recent statement of reasons the department made no mention of the argument advanced by it in that earlier brief that, if the useful life of the facility had been calculated properly, there would be no unamortized retired plant to include in the rate base. This is a question on which the department appeared to have made implied findings of fact. However, its further decision abandoned this subject.
When weighted with the cost of long-term debt, an undisputed item, the cost of equity capital urged by the company (13%) produces an indicated rate of return on capital of 10.40%. A similar computation using the cost of equity selected by the department (12.6%) produces a rate of return on capital of 10.22%. The company states that the difference in annual revenue between the two positions is $439,000 for the Boston Division. This computation assumes the rate base for which the company contends in this appeal. The rate base arrived at by the department was approximately $115,100,000, and the adjusted test year operating revenues (reflecting the department’s adjustment for weather) were approximately $100,000,000.
Robinson is not a customer of the company. He does not represent any customer. Indeed, he is not an attorney. However, he was a signatory to the S.E.C. agreement and was treated as a party before the department on all issues.