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Basis of Presentation | 12 Months Ended
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Dec. 31, 2023
Basis of Presentation [Abstract] |
Basis of Presentation | BASIS OF PRESENTATION Nature of Operations Portland General Electric Company (PGE or the Company) is a single, vertically-integrated electric utility engaged in the generation, purchase, transmission, distribution, and retail sale of electricity in the state of Oregon (State). The Company also participates in the wholesale market by purchasing and selling electricity and natural gas in an effort to meet the needs of, and obtain reasonably-priced power for its retail customers, manage risk, and administer its long-term wholesale contracts. In addition, PGE performs portfolio management and wholesale market sales services for third parties in the region. The Company continues to develop products and service offerings for the benefit of retail and wholesale customers. PGE operates as a single segment, with revenues and costs related to its business activities maintained and analyzed on a total electric operations basis. The Company owns unregulated, non-utility real estate comprised primarily of PGE’s corporate headquarters. The Company’s corporate headquarters is located in Portland, Oregon and its approximately four thousand square mile, State-approved service area is located entirely within the State. PGE’s allocated service area includes 51 incorporated cities. As of December 31, 2023, PGE served approximately 934 thousand retail customers with a service area population of approximately 1.9 million. As of December 31, 2023, PGE had 2,842 employees in its workforce, with 661 employees covered under one of two separate agreements with Local Union No. 125 of the International Brotherhood of Electrical Workers. One agreement covers 596 employees and expires March 2025, and the other covers 65 employees and expires August 2027. PGE also utilizes independent contractors and temporary personnel to supplement its workforce. PGE is subject to the jurisdiction of the Public Utility Commission of Oregon (OPUC) with respect to retail prices, utility services, accounting policies and practices, issuances of securities, and certain other matters. Retail prices are based on the Company’s cost to serve customers, including an opportunity to earn a reasonable rate of return, as determined by the OPUC. The Company is also subject to regulation by the Federal Energy Regulatory Commission (FERC) in matters related to wholesale energy transactions, transmission services, reliability standards, natural gas pipelines, hydroelectric project licensing, accounting policies and practices, short-term debt issuances, and certain other matters. Consolidation Principles The consolidated financial statements include the accounts of PGE and its wholly-owned subsidiaries. The Company’s ownership share of direct expenses and costs related to jointly-owned generating plants are also included in its consolidated financial statements. For further information on PGE’s jointly-owned plant, see Note 18, Jointly-Owned Plant. Intercompany balances and transactions have been eliminated. Miscellaneous Income, Net Miscellaneous income, net includes $19 million, $8 million, and $6 million in interest income from regulatory assets for the year ended December 31, 2023, 2022, and 2021, respectively, and $7 million realized and unrealized gains, $4 million realized and unrealized losses, and $5 million realized and unrealized gains on the non-qualified benefit plan trust assets. The remaining activity is comprised of $4 million in other miscellaneous income for the year ended December 31, 2023, $13 million in other miscellaneous income in 2022, which included an $11 million settlement gain related to the buyout of the Non-represented Retiree Medical Plan, and $2 million in other miscellaneous expense in 2021. Use of Estimates The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America (GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosures of gain or loss contingencies, as of the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results could differ materially from those estimates.

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