Title
Teresa Electric and Power Co., Inc. vs. Public Service Commission
Case
G.R. No. L-21804
Decision Date
Sep 25, 1967
Teresa Electric contested Filipinas Cement's PSC-granted certificate to operate an electric plant for its exclusive use, citing jurisdiction and capacity issues. The Supreme Court upheld the grant, ruling no franchise was needed for private use, Filipinas had corporate authority, and public interest justified the decision.
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Case Summary (G.R. No. 161594)

Key Dates and Procedural History

Filipinas filed its PSC application on May 24, 1962. Hearings were held, and the case was considered submitted after the PSC denied petitioner’s motion for postponement on December 17, 1962. The PSC issued the challenged certificate on March 15, 1963, subject to conditions. Petitioner sought reconsideration, denied August 12, 1963; petitioner filed a petition for review with the Supreme Court on September 9, 1963 and sought a preliminary injunction which this Court denied by resolution dated September 11, 1963. The Supreme Court thereafter reviewed the PSC decision.

Applicable Law and Constitutional Basis

The decision was rendered in 1967; the relevant constitutional framework is that in force prior to 1987 (the 1935 Constitution was operative at the time). Statutory provisions materially considered include Act No. 667 (regulating franchises to construct and maintain electric lines and requiring municipal council application and franchise-related payments) and Commonwealth Act No. 146, as amended (governing the PSC’s authority to issue certificates of public convenience and necessity, specifically section 15).

Issues Presented

  1. Whether Filipinas was required to secure a municipal or legislative franchise before obtaining a PSC certificate to operate and maintain an electric plant.
  2. Whether Filipinas’ articles of incorporation authorized it to operate and maintain an electric plant.
  3. Whether the PSC could grant such a certificate to Filipinas notwithstanding the existence of an incumbent electric plant operator in the same municipality.

Analysis — Franchise Requirement (Act No. 667 vs. PSC Certificate)

The Court analyzed Act No. 667 and concluded it was intended to govern applications for franchises to construct and maintain electric lines and plants for business purposes directed to the general public, including specific rate filings and franchise payments to provincial treasuries. Filipinas’ proposed service was limited to supplying its internal factory needs and providing light facilities to employees within its compound (employees to receive service free). Given this limited, internal, nonpublic-service scope, the Court found Act No. 667’s municipal franchise requirements inapplicable. Instead, the PSC’s authority under Commonwealth Act No. 146 to issue certificates of public convenience and necessity was the appropriate regulatory mechanism for such a private, ancillary industrial plant. Thus, Filipinas did not need a municipal or legislative franchise to obtain the PSC certificate for the described limited service.

Analysis — Corporate Power Under Articles of Incorporation

The Court examined paragraph 7 of Filipinas’ articles of incorporation, which authorized the corporation to secure and utilize governmental rights, powers, privileges, franchises, and concessions necessary or related to the operation of its cement factory, and broadly to perform acts connected with the manufacture of Portland cement or incidental thereto. The Court reasoned that operating an electric light, heat, and power plant is necessarily connected to the manufacturing of cement—modern industrial operations commonly require on-site generation or dedicated power installations. Accordingly, the corporate charter’s grants were sufficient to authorize Filipinas to operate the proposed electric plant for its factory and compound employees.

Analysis — Competition, Public Interest, and Capacity

Petitioner argued that its existing operation in the municipality entitled it to protection against another operator. The Court reiterated the principle that no one has an exclusive right to a franchise or a certificate of public convenience; grants must be guided by public service and public interest. The Court also noted that protection from unnecessary or unlawful competition is not absolute and must yield to considerations of public convenience. Crucially, the PSC found—and the Court accepted on the record—that petitioner lacked the capacity to meet Filipinas’ power requirements: petitioner’s load capacity was approximately 200 kilowatts while Filipinas required about 6,000 k

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