Federal Energy Regulatory Commission (FERC) Rate Matters
SDG&E files separately with the FERC for its authorized return on equity (ROE) on FERC-regulated electric transmission operations and assets.
FERC Transmission Owner Formula Rate 5 (TO5)
In October 2019, SDG&E reached a settlement with parties in SDG&E’s TO5 proceeding. The settlement provides for a ROE of 10.60%, consisting of a base ROE of 10.10% plus an additional 0.50% ROE for participation in the California Independent System Operator (the California ISO adder). The settlement further provides that SDG&E will refund the California ISO adder as of June 1, 2019 if the FERC issues an order ruling that California investor-owned utilities are no longer eligible for the California ISO adder.
In December 2024, the FERC issued an order finding that SDG&E is not eligible for the California ISO adder. As a result of the FERC order, Sempra and SDG&E will record a charge of approximately $120 million ($89 million after tax) on the Sempra and SDG&E Consolidated Statements of Operations, respectively, prepared in conformity with generally accepted accounting principles (GAAP) in the fourth quarter of 2024, all of which will be an adjustment to Sempra’s 2024 non-GAAP earnings calculations.
SDG&E believes there is a reasonable basis to appeal the FERC order and intends to do so in the first quarter of 2025.
FERC Transmission Owner Formula Rate 6 (TO6)
In October 2024, SDG&E submitted its TO6 filing to the FERC, requested to be effective January 1, 2025 and subject to refund. SDG&E’s TO6 filing proposes, among other items, an increase to SDG&E’s currently authorized base ROE from 10.10% to 11.75%, plus the California ISO adder, for a total of 12.25%.
Aliso Canyon Senate Bill (SB) 380 Order Instituting Investigation
In February 2017, the CPUC opened the Aliso Canyon proceeding SB 380 Order Instituting Investigation (OII) to determine the feasibility of minimizing or eliminating the use of the Aliso Canyon natural gas storage facility (Aliso Canyon) while still maintaining energy and electric reliability for the region, including analyzing alternative means for meeting or avoiding the demand for the facility’s services if it were eliminated.
In August 2023, the CPUC issued a decision to increase the interim range of gas inventory levels at Aliso Canyon from 41.6 billion cubic feet (bcf) to 68.6 bcf.
On December 19, 2024, the CPUC approved a final decision in the SB 380 OII finding that Aliso Canyon is necessary for natural gas and electric reliability and affordable rates and closed the OII. Among other things, and subject to future CPUC biennial reviews and potential additional proceedings, the final decision authorizes Aliso Canyon to continue operating and sets the maximum working natural gas storage level at 68.6 bcf.
Forward-Looking Statements
This report contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are based on assumptions about the future, involve risks and uncertainties, and are not guarantees. Future results may differ materially from those expressed or implied in any forward-looking statement. These forward-looking statements represent our estimates and assumptions only as of the date of this report. We assume no obligation to update or revise any forward-looking statement as a result of new information, future events or otherwise.
In this report, forward-looking statements can be identified by words such as “believe,” “expect,” “intend,” “anticipate,” “contemplate,” “plan,” “estimate,” “project,” “forecast,” “envision,” “should,” “could,” “would,” “will,” “confident,” “may,” “can,” “potential,” “possible,” “proposed,” “in process,” “construct,” “develop,” “opportunity,” “preliminary,” “initiative,” “target,” “outlook,” “optimistic,” “poised,” “positioned,” “maintain,” “continue,” “progress,” “advance,” “goal,” “aim,” “commit,” or similar expressions, or when we discuss our guidance, priorities, strategy, goals, vision, mission, opportunities, projections, intentions or expectations.
Factors, among others, that could cause actual results and events to differ materially from those expressed or implied in any forward-looking statement include: California wildfires, including potential liability for damages regardless of fault and any inability to recover all or a substantial portion of costs from insurance, the wildfire fund established by California Assembly Bill 1054, rates from customers or a combination thereof; decisions, audits, investigations, inquiries, regulations, denials or revocations of permits, consents, approvals or other authorizations, renewals of franchises, and other actions, including the failure to honor contracts and commitments, by the (i) California Public Utilities Commission (CPUC), Comisión Reguladora de Energía, U.S. Department of Energy, U.S. Federal Energy Regulatory Commission, U.S. Internal Revenue Service, Public Utility Commission of Texas and other regulatory bodies and (ii) U.S., Mexico and states, counties, cities and other jurisdictions therein and in other countries where we do business; the success of business development efforts, construction projects, acquisitions, divestitures, and other significant transactions, including risks related to (i) being able to make a final investment decision, (ii) completing construction projects or other transactions on schedule and budget, (iii) realizing anticipated benefits from any of these efforts if completed, (iv) obtaining third-party consents and approvals and (v) third parties honoring their contracts and commitments; macroeconomic trends or other factors that could change our capital expenditure plans and their potential impact on rate base or other growth; litigation, arbitration, property disputes and other proceedings, and changes (i) to laws and regulations, including those related to tax and trade policy and the energy industry in Mexico and (ii) due to the results of elections; cybersecurity threats, including by state and state-sponsored actors, of ransomware or other attacks on our systems or the systems of third parties with which we conduct business, including the energy grid or other energy infrastructure; the availability, uses, sufficiency, and cost of capital resources and our ability to borrow money or otherwise raise capital on favorable terms and meet our obligations, including due to (i) actions by credit rating agencies to downgrade our credit ratings or place those ratings on negative outlook, (ii) instability in the capital markets, or (iii) fluctuating interest rates and inflation; the impact on affordability of San Diego Gas & Electric Company’s (SDG&E) and Southern California Gas Company’s (SoCalGas) customer rates and their cost of capital and on SDG&E’s, SoCalGas’ and Sempra Infrastructure’s ability to pass through higher costs to customers due to (i) volatility in inflation, interest rates and commodity prices, (ii) with respect to SDG&E’s and SoCalGas’ businesses, the cost of meeting the demand for lower carbon and reliable energy in California, and (iii) with respect to Sempra Infrastructure’s business, volatility in foreign currency exchange rates; the impact of climate policies, laws, rules, regulations, trends and required disclosures, including actions to reduce or eliminate reliance on natural gas, increased uncertainty in the political or regulatory environment for California natural gas distribution companies, the risk of nonrecovery for stranded assets, and uncertainty related to emerging technologies; weather, natural disasters, pandemics, accidents, equipment failures, explosions, terrorism, information system outages or other events, such as work stoppages, that disrupt our operations, damage our facilities or systems, cause the release of harmful materials or fires or subject us to liability for damages, fines and penalties, some of which may not be recoverable through regulatory mechanisms or insurance or may impact our ability to obtain satisfactory levels of affordable insurance; the availability of electric power, natural gas and natural gas storage capacity, including disruptions caused by failures in the transmission grid, pipeline system or limitations on the injection and withdrawal of natural gas from storage facilities; Oncor Electric Delivery Company LLC’s (Oncor) ability to reduce or eliminate its quarterly dividends due to regulatory and governance requirements and commitments, including by actions of Oncor’s independent directors or a minority member director; and other uncertainties, some of which are difficult to predict and beyond our control.
These risks and uncertainties are further discussed in the reports that Sempra has filed with the U.S. Securities and Exchange Commission (SEC). These reports are available through the EDGAR system free-of-charge on the SEC's website, www.sec.gov, and on Sempra’s website, www.sempra.com. Investors should not rely unduly on any forward-looking statements.
Sempra Infrastructure, Sempra Infrastructure Partners, Sempra Texas, Sempra Texas Utilities, Oncor and Infraestructura Energética Nova, S.A.P.I. de C.V. (IEnova) are not the same companies as the California utilities, SDG&E or SoCalGas, and Sempra Infrastructure, Sempra Infrastructure Partners, Sempra Texas, Sempra Texas Utilities, Oncor and IEnova are not regulated by the CPUC.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned hereunto duly authorized.
SEMPRA,
(Registrant)
Date: December 23, 2024
By: /s/ Peter R. Wall
Peter R. Wall Senior Vice President, Controller and Chief Accounting Officer (Duly Authorized Officer)
SAN DIEGO GAS & ELECTRIC COMPANY,
(Registrant)
Date: December 23, 2024
By: /s/ Valerie A. Bille
Valerie A. Bille Vice President, Controller and Chief Accounting Officer (Duly Authorized Officer)
SOUTHERN CALIFORNIA GAS COMPANY,
(Registrant)
Date: December 23, 2024
By: /s/ Sara P. Mijares
Sara P. Mijares Vice President, Controller and Chief Accounting Officer (Duly Authorized Officer)
