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SEGMENT INFORMATION
 3 Months Ended
Mar. 31, 2025
Segment Reporting [Abstract]  
SEGMENT INFORMATION SEGMENT INFORMATION
SEMPRA
Sempra is a California-based holding company whose businesses invest in, develop and operate energy infrastructure in North America and provide electric and gas services to customers. Sempra has the following three operating and reportable segments, which are managed separately based on services provided, geographic location and regulatory framework:
▪Sempra California provides natural gas and electric service to Southern California and part of central California through Sempra’s wholly owned subsidiaries, SDG&E and SoCalGas, which are regulated public utilities.
▪Sempra Texas Utilities holds our equity method investment in Oncor Holdings, which owns an 80.25% interest in Oncor, a regulated electric transmission and distribution utility serving customers in the north-central, eastern, western and panhandle regions of Texas; and our equity method investment in Sharyland Holdings, which owns Sharyland Utilities, a regulated electric transmission utility serving customers near the Texas-Mexico border.
▪Sempra Infrastructure includes the operating companies of SI Partners, in which Sempra Infrastructure owns a 70% interest, as well as a holding company and certain services companies. Sempra Infrastructure develops, builds, operates and invests in energy infrastructure to help provide safe, sustainable and reliable access to cleaner energy in markets in the U.S., Mexico and globally.
Amounts labeled as “Parent and other,” which does not meet the definition of an operating or reportable segment, consist primarily of activities of parent organizations.
The following tables present selected information by segment and reconciliations of assets, capital expenditures for PP&E, and earnings attributable to common shares to Sempra’s consolidated totals.
SEGMENT INFORMATION
(Dollars in millions)
March 31,
2025		December 31,
2024
ASSETS
Sempra California$57,830 $56,116 
Sempra Texas Utilities16,008 15,534 
Sempra Infrastructure24,124 22,954 
Segment totals97,962 94,604 
Parent and other
2,099 2,622 
Intersegment eliminations(1)
(1,051)(1,071)
Total Sempra$99,010 $96,155 
EQUITY METHOD INVESTMENTS
Sempra Texas Utilities$15,995 $15,522 
Sempra Infrastructure2,376 2,411 
Segment totals/Total Sempra$18,371 $17,933 
Three months ended March 31,
20252024
CAPITAL EXPENDITURES FOR PROPERTY, PLANT AND EQUIPMENT
Sempra California$1,094 $1,143 
Sempra Infrastructure1,241 790 
Segment totals2,335 1,933 
Parent and other1 — 
Total Sempra$2,336 $1,933 
EQUITY EARNINGS
Equity earnings, before income tax:
Sempra Texas Utilities$2 $2 
Sempra Infrastructure139 132 
Segment totals141 134 
Equity earnings, net of income tax:
Sempra Texas Utilities146 183 
Sempra Infrastructure38 31 
Segment totals184 214 
Total Sempra$325 $348 
(1)     Primarily includes an intersegment loan from Sempra Infrastructure to Parent and other related to deferred income taxes.
SEGMENT INFORMATION (CONTINUED)
(Dollars in millions)
Sempra California
Sempra Texas Utilities(1)
Sempra InfrastructureSempra
Three months ended March 31, 2025
Revenues
$3,401 $426 
Depreciation and amortization(562)(76)
Interest income
2 19 
Interest expense(2)
(225)(77)
Income tax expense(52)(22)
Equity earnings— $148 177 
Earnings attributable to noncontrolling interests— — (2)
Other segment items(3)
(1,840)(2)(299)
Segment earnings attributable to common shares$724 $146 $146 $1,016 
Parent and other(110)
Earnings attributable to common shares$906 
Three months ended March 31, 2024
Revenues
$3,141 $519 
Depreciation and amortization(521)(72)
Interest income
3 5 
Interest expense
(205)— 
Income tax expense(83)(109)
Equity earnings— $185 163 
Earnings attributable to noncontrolling interests— — (69)
Other segment items(3)
(1,753)(2)(306)
Segment earnings attributable to common shares$582 $183 $131 $896 
Parent and other(95)
Earnings attributable to common shares$801 
(1)    Substantially all earnings attributable to common shares are from equity earnings.
(2)    Sempra Infrastructure includes net unrealized gains (losses) from undesignated interest rate swaps related to the PA LNG Phase 1 project.
(3)    Includes cost of natural gas, cost of electric fuel and purchased power, O&M, franchise fees and other taxes, and other income (expense), net, for Sempra California; O&M for Sempra Texas Utilities related to activities at the holding company; and cost of natural gas, energy-related businesses cost of sales, O&M, franchise fees and other taxes, and other income (expense), net, for Sempra Infrastructure.
The following table presents revenues by services by segment, reconciled to Sempra’s consolidated revenues.
REVENUES BY SERVICES
(Dollars in millions)
Sempra CaliforniaSempra Infrastructure Sempra
Three months ended March 31, 2025
Revenues from external customers:
Utilities$3,457 $26 
Energy-related businesses— 198 
Total revenues from external customers(1)
3,457 224 $3,681 
Other revenues(2):
Utilities(62)— 
Energy-related businesses— 183 
Total other revenues(62)183 121 
Intersegment revenues(3):
Utilities6 — 
Energy-related businesses— 19 
Total intersegment revenues6 19 25 
Segment revenues$3,401 $426 3,827 
Intersegment eliminations(25)
Revenues$3,802 
Three months ended March 31, 2024
Revenues from external customers:
Utilities$3,474 $30 
Energy-related businesses— 194 
Total revenues from external customers(1)
3,474 224 $3,698 
Other revenues(2):
Utilities(338)— 
Energy-related businesses— 281 
Total other revenues(338)281 (57)
Intersegment revenues(3):
Utilities5 — 
Energy-related businesses— 14 
Total intersegment revenues5 14 19 
Segment revenues$3,141 $519 3,660 
Adjustments(1)
Intersegment eliminations(19)
Revenues$3,640 
(1)    We did not have revenues from transactions with a single external customer that amounted to 10% or more of Sempra’s total revenues.
(2)    See “Revenues from Sources Other Than Contracts with Customers” in Note 3 of the Notes to Consolidated Financial Statements in the Annual Report for a description of this revenue source, which may be additive or subtractive from period to period.
(3)    See “Transactions with Affiliates” in Note 1 of the Notes to Consolidated Financial Statements in the Annual Report for a description of services provided by one operating segment to another operating segment within Sempra.
SDG&E
SDG&E is a regulated public utility that provides electric service to San Diego and southern Orange counties and natural gas service to San Diego County. SDG&E has one operating and reportable segment.
Total assets at SDG&E were $31.9 billion and $30.8 billion at March 31, 2025 and December 31, 2024, respectively. The following table presents selected information for SDG&E’s single segment and reconciliation of earnings attributable to common shares.
SEGMENT INFORMATION
(Dollars in millions)
Three months ended March 31,
20252024
SDG&E:
Revenues from external customers:
Electric$1,075 $1,132 
Natural gas359 330 
Total revenues from external customers(1)
1,434 1,462 
Regulatory revenues(2):
Electric(11)(72)
Natural gas(3)(11)
Total regulatory revenues(14)(83)
Total revenues1,420 1,379 
Depreciation and amortization(320)(298)
Interest income— 1 
Interest expense(135)(128)
Income tax expense(14)(40)
Other segment items(3)
(670)(691)
Earnings attributable to common shares$281 $223 
Capital expenditures for property, plant and equipment$539 $624 
(1)    SDG&E did not have revenues from transactions with a single external customer that amounted to 10% or more of its total revenues.
(2)    See “Revenues from Sources Other Than Contracts with Customers” in Note 3 of the Notes to Consolidated Financial Statements in the Annual Report for a description of this revenue source, which may be additive or subtractive from period to period.
(3)    Includes cost of electric fuel and purchased power, cost of natural gas, O&M, franchise fees and other taxes, and other income (expense), net.
SOCALGAS
SoCalGas is a regulated public natural gas distribution utility, serving customers throughout most of Southern California and part of central California. SoCalGas has one operating and reportable segment.
Total assets at SoCalGas were $26.0 billion and $25.4 billion at March 31, 2025 and December 31, 2024, respectively. The following table presents selected information for SoCalGas’ single segment and reconciliation of earnings attributable to common shares.
SEGMENT INFORMATION
(Dollars in millions)
Three months ended March 31,
20252024
SoCalGas:
Natural gas:
Revenues from external customers(1)
$2,068 $2,060 
Regulatory revenues(2)
(48)(255)
Total revenues2,020 1,805 
Depreciation and amortization(242)(223)
Interest income2 2 
Interest expense(90)(77)
Income tax expense(38)(43)
Other segment items(3)
(1,209)(1,105)
Earnings attributable to common shares$443 $359 
Capital expenditures for property, plant and equipment$555 $519 
(1)    SoCalGas did not have revenues from transactions with a single external customer that amounted to 10% or more of its total revenues.
(2)    See “Revenues from Sources Other Than Contracts with Customers” in Note 3 of the Notes to Consolidated Financial Statements in the Annual Report for a description of this revenue source, which may be additive or subtractive from period to period.
(3)    Includes cost of natural gas, O&M, franchise fees and other taxes, and other income (expense), net.