G.R. No. L-19850 - Vigan Electric Light Co., Inc. vs. Public Service Commission

Case Summary (G.R. No. L-19850)

Procedural Posture and Relief Sought

Petitioner filed an original action for certiorari to annul an order of the Public Service Commission (PSC) reducing its rates. Upon filing and bond approval, this Court issued a writ of injunction staying enforcement of the challenged order. Petitioner sought annulment of the May 17, 1962 order and a permanent injunction against its enforcement.

Factual Background

Petitioner received a franchise under Republic Act No. 316 (June 19, 1948) and, on May 31, 1950, a certificate of public convenience from the PSC authorizing specific flat and meter rates. In 1957 petitioner contracted with the National Power Corporation to purchase power for resale under that rate schedule. In 1962 the PSC scheduled conferences to consider revising petitioner’s authorized rates and notified petitioner of a letter-petition alleging, among other things, that the company sold 2,000 electric meters to Avegon Co., and that meters were improperly installed and registering excessive consumption. Petitioner denied dealings with Avegon and asserted that all meters had been inspected, tested and sealed by the PSC. The General Auditing Office (GAO) was instructed to audit petitioner’s books; its report was later on file with the PSC. The PSC issued a subpoena duces tecum requiring production of specified accounting books; petitioner moved to quash the subpoena. Conferences were scheduled, postponed and eventually cancelled; petitioner was later informed the subpoena had been quashed and that the PSC had issued an order reducing petitioner’s rates effective upon the June 1962 billing.

Order Challenged and Its Findings

The PSC’s May 17, 1962 order relied on the GAO audit (dated May 4, 1962) and found: invested capital entitled to return as of December 31, 1961 was P118,132.55; net operating income for rate purposes was P53,692.34, representing 45.45% of invested capital; to earn a 12% return the computed revenue by rates should have been P182,012.78; actual revenue by rates was P221,529.17, yielding excess revenue of P39,516.39 (17.84% of actual revenue; 33.45% of invested capital). The Commission concluded petitioner was earning more than the allowable 12% return and ordered an immediate reduction in the meter rates (detailed new rates, lower minimum charges and rounding rule) and permitted the PSC to further revise rates for just cause or public interest.

Petitioner’s Principal Contentions

Petitioner urged the order be annulled on due process grounds: since incorporation it had never declared dividends and alleged aggregate losses from 1949–1961; petitioner complained it was not supplied a copy of the alleged letter-petition (by Congressman Crisologo and others), was not served with the GAO audit upon which the PSC relied, and was denied a hearing before the PSC acted. Petitioner asserted the PSC told it that conferences were informal and that no copy of the petition needed be served, and petitioner offered to present evidence to demonstrate reasonableness of rates and to challenge the GAO findings. Petitioner also relied on the granted motion to quash the subpoena duces tecum and contended the PSC issued the order without proper notice and hearing, thereby depriving it of due process.

Respondent’s Defenses

The PSC admitted certain factual allegations but denied petitioner’s conclusions. It explained the subpoena was quashed because the GAO had already audited the documents and the GAO report was on file. The PSC asserted that rate fixing is a legislative or rule-making power that may be exercised without prior notice or hearing, and maintained the challenged order was legislative in nature and thus did not require individual notice and hearing; the PSC distinguished the Ang Tibay decision on the ground that Ang Tibay involved judicial functions. The PSC also contended petitioner failed to exhaust administrative remedies by not seeking reconsideration of the order.

Legal Issues Presented

Whether the PSC’s order reducing petitioner’s rates was legislative/rule-making (not requiring prior notice and hearing) or quasi-judicial/determinative of private rights (requiring prior notice and hearing).
Whether, given the character of the PSC’s action, petitioner was entitled to notice, an opportunity to examine and cross‑examine the GAO report and to present evidence before rates were reduced.
Whether petitioner’s failure to seek administrative reconsideration barred certiorari relief (exhaustion of administrative remedies).

Court’s Legal Analysis on Delegation and Nature of the PSC Function

The Court analyzed the separation of powers principle and the limits of delegation. It recognized that Congress cannot delegate legislative power except in narrow instances and that administrative agencies may be delegated authority to execute a law that is complete in itself by supplying details necessary for enforcement. Such delegation is valid only if the enabling statute supplies an adequate standard or pattern to guide the agency; otherwise the delegation would impermissibly transfer legislative power. However, the Court emphasized that the nature of the PSC’s action in this case was not rule-making applicable generally to all enterprises of a kind, but an order addressed solely to petitioner and grounded on a factual finding (the GAO audit) that petitioner was earning an excessive return. Because the order was individualized and fact-dependent, it partook of a quasi‑judicial character rather than a general legislative/rule-making character.

Statutory Requirements and Due Process Analysis

The Court pointed to explicit procedural requirements in Commonwealth Act No. 146 (Sections 16 and 20(a)), which condition the PSC’s exercise of certain powers on prior notice and hea

Case Syllabus (G.R. No. L-19850)

Nature of the Action and Procedural Posture

Original action for certiorari filed by petitioner Vigan Electric Light Company, Inc. (VELCO) to annul an order of the Public Service Commission (PSC).
Upon filing of the petition and approval of the corresponding bond, the Supreme Court issued a writ of injunction restraining the PSC from enforcing the challenged order.
The Court ultimately granted the writ prayed for and made the preliminary injunction permanent.
The decision is rendered by Justice Concepcion; Chief Justice Bengzon and Justices Padilla, Bautista Angelo, Labrador, Reyes, J. B. L., Paredes, Dizon, Regala and Makalintal concur.

Legislative and Regulatory Background

Republic Act No. 316 (approved June 19, 1948) granted petitioner a franchise to construct, maintain and operate an electric light, heat and/or power plant for generation and distribution within specified municipalities of Ilocos Sur.
On May 31, 1950, petitioner secured from respondent (PSC) a certificate of public convenience to render electric services in said municipalities and to charge customers the approved schedule of rates (detailed below).
Commonwealth Act No. 146 is cited as the statute governing the powers and procedures of the Commission; Sections 16 and 20(a) of Commonwealth Act No. 146 are quoted and relied upon regarding notice and hearing requirements.
Republic Act No. 3043 is invoked in the PSC’s order as a policy reference for rate reduction in the public interest.

Original Authorized Rate Schedule (as certified May 31, 1950)

Flat rates (per month) for specified wattage bulbs:
- 120 watt bulb: P2.30
- 125 watt bulb: P3.00
- 140 watt bulb: P4.50
- 150 watt bulb: P5.50
- 160 watt bulb: P6.50
- 175 watt bulb: P7.50
- 180 watt bulb: P8.00
- 1100 watt bulb: P9.00
- 1150 watt bulb: P13.00
- 1200 watt bulb: P17.00
Meter Rate:
- For the first 15 w. hrs: P0.40
- For the next 35 w. hrs: P0.30
- For the next 50 w. hrs: P0.25
- For all over 100 w. hrs: P0.20
Minimum Charges:
- P6.00 per month for connection of 200 watts or less; plus P0.01 per watt per month for connection in excess of 200 watts.
Temporary Rate:
- P0.01 per watt per night

Subsequent Business Transactions and Events

On May 22, 1957, petitioner, with PSC’s approval, entered into a contract to purchase electric power and energy from the National Power Corporation for resale to its customers; petitioner resold such power in accordance with its approved rate schedule.
January 16, 1962: PSC advised petitioner of a conference scheduled for February 12, 1962 for the purpose of revising its authorized rates.
Petitioner received a letter referring to an alleged “letter-petition of Congressman Floro Crisologo and 107 alleged residents of Vigan, Ilocos Sur” containing charges regarding resale of electric meters and improper installation/registration of meters; the quoted accusations included:
- Allegation of sale of Two Thousand (2,000) Electric Meters in the black market by VELCO to Avegon Co., described as “anomalous and illegal.”
- Allegation that the meters were imported by VELCO on behalf of consumers but were commercialized by the company.
- Allegation that meters were installed in bad faith and register excessive rates beyond actual consumption.
Petitioner’s counsel replied on February 1, 1962:
- Asked PSC to postpone the February 12 conference to March 12.
- Denied any dealing with Avegon Co., Inc. regarding the 2,000 meters and attached a certification by Avegon Co., Inc.
- Stated that all meters had been inspected, checked, tested and sealed by PSC’s office, asserting the charge of bad faith and excessive registration lacked valid basis.

Audit, Subpoena Duces Tecum and Conferences

March 15, 1962: General Auditing Office (GAO) notified petitioner that Mr. Cesar A. Damole was instructed to audit petitioner’s books and records pursuant to Commonwealth Act No. 325 and at the request of the PSC (letter dated March 12, 1962); petitioner was directed to cooperate.
PSC subsequently issued a subpoena duces tecum requiring petitioner to produce specified books of account and financial statements for a conference scheduled for April 10, 1962.
On April 10, 1962, petitioner moved to quash the subpoena duces tecum; the motion was not acted upon at that conference.
The parties agreed to hold a subsequent conference April 30, 1962, later postponed to May 21, 1962.
On May 21, 1962, petitioner’s representatives were advised that the scheduled conference had been cancelled; petitioner was told its petition to quash the subpoena duces tecum had been granted and that PSC had an audit report from GAO dated May 4, 1962.

PSC Order of May 17, 1962 — Findings and Ordered Rate Reduction (quoted)

PSC findings from GAO report for period January 1 to December 31, 1961:
- Total invested capital entitled to return: P118,132.55
- Net operating income for rate purposes: P53,692.34, representing 45.45% of invested capital
- To earn 12% per annum, computed revenue by rates should have been: P182,012.78
- Actual revenue by rates realized: P221,529.17
- Excess revenue by rates: P39,516.39, equivalent to 17.84% of actual revenue by rates and 33.45% of invested capital
- PSC concluded that present rates may be reduced by approximately 17.84% (rounded to 18%).
PSC order (May 17, 1962) directed immediate reduction of meter rates effective upon billing for June 1962:
- Meter Rate — 24-Hour Service:
  - First 15 kwh per month: P0.328 per kwh
  - Next 35 kwh per month: P0.246 per kwh
  - Next 50 kwh per month: P0.205 per kwh
  - All over 100 kwh per month: P0.164 per kwh
- Minimum Charge:
  - P4.90 per month for connection of 200 watts or less plus P0.01 watt per month for connection in excess of 200 watts.
- Temporary Lighting: P0.01 per watt per night
- Minimum Charge for temporary lighting: P1.00
- Billings to customers to nearest multiple of five centavos.
- PSC reserved right that “The above rates may be revised, modified or altered at anytime for any just cause and/or in the public interest.”

Petitioner’s Allegations and Grounds for Certiorari (filed June 25, 1962)

Petitioner alleged that since corporate inception in 1948 it “never was able to give and never made a single dividend declaration” to stockholders because operations from 1949 to 1961 resulted in aggregate loss of P118,851.523.
Petitioner claimed denial of due process:
- PSC did not furnish petitioner a copy of the alleged letter-petition of Congressman Crisologo and others; petitioner had called attention to this omission during conferences.
- PSC purportedly treated the conferences as informal and asserted no necessity to serve a copy of the petition, yet PSC later proceeded to reduce rates without a hearing.
- Petitioner objected that rates could only be reduced after evidence proving them excessive, and offered to introduce evidence to show reasonableness and fairness of rates and the increase.
- Petitioner was not served a copy of the GAO auditor’s report upon which PSC’s order was based and alleged the order was issued without notice and hearing.
Petitioner therefore sought annulment of the PSC order and injunctive relief.

Respondent’s Answer and Defenses

PSC admitted some factual allegations and denied others and the co