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DEBT AND CREDIT FACILITIES
 6 Months Ended
Jun. 30, 2025
Debt Disclosure [Abstract]  
DEBT AND CREDIT FACILITIES DEBT AND CREDIT FACILITIES
The principal terms of our debt arrangements are described below and in Note 6 of the Notes to Consolidated Financial Statements in the Annual Report.
SHORT-TERM DEBT
Committed Lines of Credit
At June 30, 2025, Sempra had an aggregate capacity of $9.9 billion under seven primary committed lines of credit, which provide liquidity and support our commercial paper programs. Because our commercial paper programs are supported by some of these lines of credit, we reflect the amount of commercial paper outstanding, before reductions of any unamortized discounts, and any letters of credit outstanding as a reduction to the available unused credit capacity in the following table.
COMMITTED LINES OF CREDIT
(Dollars in millions)
June 30, 2025
BorrowerExpiration date of facilityTotal facilityCommercial paper outstandingAmounts outstandingLetters of credit outstandingAvailable unused credit
SempraOctober 2029$4,000 $(1,228)$— $— $2,772 
SDG&EOctober 20291,500 — — — 1,500 
SoCalGasOctober 20291,200 (211)— — 989 
SI Partners and IEnovaSeptember 2025500 — (286)— 214 
SI Partners and IEnovaAugust 20261,000 — — — 1,000 
SI Partners and IEnovaAugust 20281,500 — (556)— 944 
Port Arthur LNGMarch 2030200 — — (87)113 
Total$9,900 $(1,439)$(842)$(87)$7,532 
Sempra, SDG&E and SoCalGas each must maintain a ratio of indebtedness to total capitalization (as defined in each of the applicable credit facilities) of no more than 65% at the end of each quarter. At June 30, 2025, each Registrant was in compliance with this ratio under its respective credit facility.
The three lines of credit that are shared by SI Partners and IEnova require that SI Partners maintain a ratio of consolidated adjusted net indebtedness to consolidated earnings before interest, taxes, depreciation and amortization (as defined in each credit facility) of no more than 5.25 to 1.00 at the end of each quarter. At June 30, 2025, SI Partners was in compliance with this ratio.
Uncommitted Line of Credit
ECA LNG Phase 1 has an uncommitted line of credit with an aggregate capacity of $100 million that expires in August 2026. Borrowings are generally used for working capital requirements and can be in U.S. dollars or Mexican pesos. At June 30, 2025, ECA LNG Phase 1 had outstanding borrowings of $4 million, before reductions of any unamortized discounts, in Mexican pesos that bear interest at a variable rate based on the 28-day Interbank Equilibrium Interest Rate plus 154 bps. Borrowings made in U.S. dollars bear interest at a variable rate based on the one-month or three-month SOFR plus 164 bps and a credit adjustment spread of 10 bps.
Uncommitted Letters of Credit
Outside of our domestic and foreign credit facilities, we have bilateral unsecured standby letter of credit capacity with select lenders that is uncommitted and supported by reimbursement agreements. At June 30, 2025, we had $484 million in standby letters of credit outstanding under these agreements.
UNCOMMITTED LETTERS OF CREDIT OUTSTANDING
(Dollars in millions)
Expiration date rangeJune 30, 2025
SDG&ENovember 2025 - June 2026$21 
SoCalGasOctober 2025 - October 202615 
Other SempraJuly 2025 - November 2054448 
Total Sempra$484 
Term Loans
SoCalGas
In May 2024, SoCalGas entered into a $500 million, 364-day term loan facility with a maturity date of May 22, 2025, and in December 2024, SoCalGas increased the amount of the term loan to $700 million. SoCalGas borrowed the full $700 million available under the term loan, net of negligible debt issuance costs. The borrowings bore interest at a per annum rate equal to term SOFR, plus 80 bps and a credit adjustment spread of 10 bps. SoCalGas used the proceeds to repay commercial paper and for other general corporate purposes. SoCalGas repaid the term loan in full in May 2025, at which time the term loan facility ceased to be in effect.
Other Sempra
In May 2025, Sempra entered into a $1.25 billion, 364-day term loan facility with a maturity date of 364 days from the initial borrowing date. On July 28, 2025, Sempra borrowed the full $1.25 billion available under the term loan. Sempra may request a further increase in the term loan facility of up to $500 million prior to the maturity date, subject to lender approval. The borrowings bear interest at a per annum rate equal to term SOFR, plus 80 bps and a credit adjustment spread of 10 bps. Sempra intends to use the proceeds for working capital, capital expenditures and other general corporate purposes.
Weighted-Average Interest Rates
The weighted-average interest rates on all short-term debt were as follows:
WEIGHTED-AVERAGE INTEREST RATES
June 30, 2025December 31, 2024
Sempra4.86 %5.03 %
SDG&E— 4.76 
SoCalGas4.58 5.02 
LONG-TERM DEBT
SDG&E
In March 2025, SDG&E issued $850 million aggregate principal amount of 5.40% first mortgage bonds due in full upon maturity on April 15, 2035 and received proceeds of $840 million (net of debt discount, underwriting discounts and debt issuance costs of $10 million). The first mortgage bonds are redeemable prior to maturity, subject to their terms, and in certain circumstances subject to make-whole provisions. SDG&E used the net proceeds for general corporate purposes, including repayment of outstanding commercial paper and other indebtedness.
SoCalGas
In May 2025, SoCalGas issued $600 million aggregate principal amount of 5.45% first mortgage bonds due in full upon maturity on June 15, 2035 and received proceeds of $592 million (net of debt discount, underwriting discounts and debt issuance costs of $8 million), and $500 million aggregate principal amount of 6.00% first mortgage bonds due in full upon maturity on June 15, 2055 and received proceeds of $488 million (net of debt discount, underwriting discounts, and debt issuance costs of $12 million). Each series of first mortgage bonds is redeemable prior to maturity, subject to its terms, and in certain circumstances subject to make-whole provisions. SoCalGas used the net proceeds to repay outstanding indebtedness and for other general corporate purposes.
Other Sempra
ECA LNG Phase 1
ECA LNG Phase 1 has a loan agreement with a syndicate of external lenders that was set to mature on December 9, 2025 for an aggregate principal amount of up to $1.3 billion. IEnova and TotalEnergies SE have provided guarantees for repayment of the loan of up to $1,056 million and $262 million, respectively, plus accrued and unpaid interest. The effective interest rate of the loan is based on the interest payments made to external lenders and guarantee payments made to TotalEnergies SE as a guarantor. At June 30, 2025 and December 31, 2024, $1.2 billion and $1.1 billion, respectively, of borrowings from external lenders were outstanding under the loan agreement, with a weighted-average interest rate of 7.28% and 7.29%, respectively. Proceeds from the loan are being used to finance the cost of construction of the ECA LNG Phase 1 project.
In July 2025, ECA LNG Phase 1 amended this loan agreement to extend the maturity date to December 30, 2027 and increase the aggregate borrowing capacity to $1.5 billion. The modified loan agreement bears interest at a weighted-average blended rate of 2.29% plus a benchmark interest rate per annum equal to (a) term SOFR based on a tenor comparable to the applicable interest period, plus (b) a credit adjustment spread of 10 bps. We accounted for the amendment as a debt modification and reclassified all amounts outstanding to noncurrent as of June 30, 2025.
Port Arthur LNG
Port Arthur LNG has a seven-year term loan facility agreement with a syndicate of lenders that matures on March 20, 2030 for an aggregate principal amount of approximately $6.8 billion. At June 30, 2025 and December 31, 2024, $1.6 billion and $1.1 billion, respectively, of borrowings were outstanding under the loan agreement, with an all-in weighted-average interest rate of 5.44% and 5.33%, respectively. Proceeds from the loan are being used to finance the cost of construction of the PA LNG Phase 1 project.
In January 2025, Port Arthur LNG issued senior secured notes for an aggregate principal amount of $750 million and received proceeds of $742 million (net of debt issuance costs of $8 million). In April 2025, Port Arthur LNG issued senior secured notes for an aggregate principal amount of $250 million and received proceeds of $248 million (net of debt issuance costs of $2 million). The notes issued in January 2025 and April 2025 bear interest at the rate of 6.27% and 6.32%, respectively, and mature in December 2042. The net proceeds were used to repay borrowings and accrued interest under the existing Port Arthur LNG term loan facility.