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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
Form 10-Q
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2024
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
    Commission    
    File Number    
  Exact name of registrant as specified in its charter and
principal office address and telephone number
State of
Incorporation
I.R.S.
Employer Identification No.
001-37976 Southwest Gas Holdings, Inc.Delaware81-3881866
8360 S. Durango Drive
Post Office Box 98510
Las Vegas,Nevada89193-8510
(702) 876-7237
1-7850Southwest Gas CorporationCalifornia88-0085720
8360 S. Durango Drive
Post Office Box 98510
Las Vegas,Nevada89193-8510
(702) 876-7237
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading SymbolName of each exchange on which registered
Southwest Gas Holdings, Inc. Common Stock, $1 Par ValueSWXNew York Stock Exchange
Preferred Stock Purchase Rights
N/A
New York Stock Exchange
Indicate by check mark whether each registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that each registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes      No  
Indicate by check mark whether each registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that each registrant was required to submit such files).    Yes      No  
Indicate by check mark whether each registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “non-accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Southwest Gas Holdings, Inc.:
Large accelerated filer   Accelerated filer 
Non-accelerated filer   Smaller reporting company   
Emerging growth company    
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  
Southwest Gas Corporation:
Large accelerated filer   Accelerated filer 
Non-accelerated filer   Smaller reporting company   
Emerging growth company    
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  
Indicate by check mark whether each registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes      No  
Indicate the number of shares outstanding of each of the issuer’s classes of common stock as of the latest practicable date.
Southwest Gas Holdings, Inc. Common Stock, $1 Par Value, 71,711,480 shares as of July 26, 2024.
All of the outstanding shares of common stock ($1 par value) of Southwest Gas Corporation were held by Southwest Gas Holdings, Inc. as of July 26, 2024.
SOUTHWEST GAS CORPORATION MEETS THE CONDITIONS SET FORTH IN GENERAL INSTRUCTION (H)(1)(a) and (b) OF FORM 10-Q AND IS THEREFORE FILING THIS REPORT WITH THE REDUCED DISCLOSURE FORMAT AS PERMITTED BY GENERAL INSTRUCTION H(2).


SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

FILING FORMAT
This quarterly report on Form 10-Q is a combined report being filed by two separate registrants: Southwest Gas Holdings, Inc. and Southwest Gas Corporation. Except where the content clearly indicates otherwise, any reference in the report to “we,” “us” or “our” is to the holding company or the consolidated entity of Southwest Gas Holdings, Inc. and all of its consolidated subsidiaries, including Southwest Gas Corporation, which is a distinct registrant that is a wholly owned subsidiary of Southwest Gas Holdings, Inc. Information contained herein relating to any individual company is filed by such company on its own behalf. Each company makes representations only as to itself and makes no other representation whatsoever as to any other company.
Part I—Financial information in this Quarterly Report on Form 10-Q includes separate financial statements (i.e., balance sheets, statements of income, statements of comprehensive income, statements of cash flows, and statements of equity) for Southwest Gas Holdings, Inc. and Southwest Gas Corporation, in that order. The Notes to the Condensed Consolidated Financial Statements are presented on a combined basis for both entities. All Items other than Part I – Item 1 are combined for the reporting companies.


2

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

PART I - FINANCIAL INFORMATION
ITEM 1. FINANCIAL STATEMENTS
SOUTHWEST GAS HOLDINGS, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(Thousands of dollars, except par value)
(Unaudited)
June 30, 2024December 31, 2023
ASSETS
Regulated operations plant:
Gas plant$10,458,923 $10,140,362 
Less: accumulated depreciation(2,896,703)(2,822,669)
Construction work in progress226,210 200,549 
Net regulated operations plant7,788,430 7,518,242 
Other property and investments, net1,234,942 1,266,340 
Current assets:
Cash and cash equivalents599,639 106,536 
Accounts receivable, net of allowances796,238 886,549 
Accrued utility revenue46,400 93,000 
Income taxes receivable, net9,661 1,935 
Deferred purchased gas costs39,777 552,885 
Prepaid and other current assets239,887 218,832 
Current assets held for sale 21,377 
Total current assets1,731,602 1,881,114 
Noncurrent assets:
Goodwill786,175 789,729 
Deferred income taxes2,171 463 
Deferred charges and other assets442,024 414,008 
Total noncurrent assets1,230,370 1,204,200 
Total assets$11,985,344 $11,869,896 
CAPITALIZATION AND LIABILITIES
Capitalization:
Common stock, $1 par (authorized - 120,000,000 shares;
issued and outstanding - 71,709,298 and 71,563,750 shares)
$73,339 $73,194 
Additional paid-in capital2,709,674 2,541,790 
Accumulated other comprehensive loss, net(45,615)(43,787)
Retained earnings755,367 738,839 
Total equity attributable to Southwest Gas Holdings, Inc. stockholders
3,492,765 3,310,036 
Noncontrolling interest174,199  
Total equity3,666,964 3,310,036 
Redeemable noncontrolling interest7,671 104,667 
Long-term debt, less current maturities5,063,577 4,609,838 
Total capitalization8,738,212 8,024,541 
Current liabilities:
        Current maturities of long-term debt31,194 42,552 
Short-term debt111,000 628,500 
Accounts payable264,289 346,907 
Customer deposits57,399 48,460 
Income taxes payable, net2,241 817 
Accrued general taxes63,769 58,053 
Accrued interest36,575 36,605 
Deferred purchased gas costs121,323  
Other current liabilities408,364 522,953 
Total current liabilities1,096,154 1,684,847 
Deferred income taxes and other credits:
Deferred income taxes and investment tax credits, net792,244 752,997 
Accumulated removal costs463,000 458,000 
Other deferred credits and other long-term liabilities895,734 949,511 
Total deferred income taxes and other credits2,150,978 2,160,508 
Total capitalization and liabilities$11,985,344 $11,869,896 
The accompanying notes are an integral part of these statements.

3

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

SOUTHWEST GAS HOLDINGS, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(In thousands, except per share amounts)
(Unaudited)
Three Months Ended
June 30,
Six Months Ended
June 30,
 2024202320242023
Operating revenues:
Regulated operations revenues$510,093 $487,866 $1,563,026 $1,437,877 
Utility infrastructure services revenues672,075 805,779 1,200,098 1,459,072 
Total operating revenues1,182,168 1,293,645 2,763,124 2,896,949 
Operating expenses:
Net cost of gas sold242,479 231,053 872,476 738,590 
Operations and maintenance134,623 128,795 269,769 277,703 
Depreciation and amortization96,072 111,705 215,214 224,225 
Taxes other than income taxes21,228 21,604 44,131 45,834 
Utility infrastructure services expenses604,545 715,717 1,120,188 1,319,397 
Goodwill impairment and loss on sale   71,230 
Total operating expenses1,098,947 1,208,874 2,521,778 2,676,979 
Operating income83,221 84,771 241,346 219,970 
Other income and (expenses):
Net interest deductions(73,769)(69,347)(145,374)(146,681)
Other income14,939 19,604 33,060 38,064 
Total other income and (expenses)(58,830)(49,743)(112,314)(108,617)
Income before income taxes24,391 35,028 129,032 111,353 
Income tax expense4,181 4,769 21,260 33,444 
Net income20,210 30,259 107,772 77,909 
Net income attributable to noncontrolling interests1,877 1,381 1,702 3,120 
Net income attributable to Southwest Gas Holdings, Inc.$18,333 $28,878 $106,070 $74,789 
Earnings per share attributable to Southwest Gas Holdings, Inc.:
Basic $0.26 $0.40 $1.48 $1.07 
Diluted $0.25 $0.40 $1.47 $1.07 
Weighted average shares:
Basic 71,839 71,536 71,784 69,901 
Diluted 72,015 71,722 71,949 70,072 
The accompanying notes are an integral part of these statements.


4

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

SOUTHWEST GAS HOLDINGS, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Thousands of dollars)
(Unaudited)
Three Months Ended
June 30,
Six Months Ended
June 30,
 2024202320242023
Net income$20,210 $30,259 $107,772 $77,909 
Other comprehensive income, net of tax
Defined benefit pension plans:
Amortization of prior service cost33 33 66 66 
Amortization of net actuarial loss1,452 254 2,903 507 
Regulatory adjustment(1,099)(90)(2,199)(180)
Net defined benefit pension plans386 197 770 393 
Foreign currency translation adjustments(1,152)2,294 (3,971)2,391 
Total other comprehensive income (loss), net of tax(766)2,491 (3,201)2,784 
Comprehensive income19,444 32,750 104,571 80,693 
Comprehensive income attributable to noncontrolling interests1,708 1,381 1,533 3,120 
Comprehensive income attributable to Southwest Gas Holdings, Inc.$17,736 $31,369 $103,038 $77,573 
The accompanying notes are an integral part of these statements.


5

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

SOUTHWEST GAS HOLDINGS, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Thousands of dollars)
(Unaudited)
Six Months Ended
June 30,
 20242023
CASH FLOW FROM OPERATING ACTIVITIES:
Net income$107,772 $77,909 
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization215,214 224,225 
Impairment of assets and other charges 71,230 
Deferred income taxes37,541 44,186 
Gains on sale of property and equipment(1,995)(1,835)
Changes in undistributed stock compensation6,794 5,696 
Equity AFUDC(3,674)(82)
Changes in current assets and liabilities:
Accounts receivable, net of allowances61,648 (71,206)
Accrued utility revenue46,600 44,900 
Deferred purchased gas costs634,430 (350,473)
Accounts payable(82,012)(349,451)
Accrued taxes(585)(1,913)
Other current assets and liabilities(134,039)368,464 
Changes in deferred charges and other assets(4,961)(17,034)
Changes in other liabilities and deferred credits(32,448)(32,430)
Net cash provided by operating activities850,285 12,186 
CASH FLOW FROM INVESTING ACTIVITIES:
Construction expenditures and property additions(444,502)(438,735)
Proceeds from the sale of business, net of cash sold 1,050,878 
Proceeds from the sale of property21,377  
Changes in customer advances(4,943)(8,296)
Other2,181 3,586 
Net cash provided by (used in) investing activities(425,887)607,433 
CASH FLOW FROM FINANCING ACTIVITIES:
Issuance of common stock, net4,804 246,727 
Centuri distribution to redeemable noncontrolling interest(92,839)(39,894)
Dividends paid(88,825)(85,916)
Issuance of long-term debt, net237,554 1,027,036 
Retirement of long-term debt(346,047)(102,334)
Change in short-term portion of credit facility32,500 (157,000)
Change in long-term credit facility and commercial paper (50,000)
Issuance of short-term debt 450,000 
Repayment of short-term debt (1,822,747)
Withholding remittance - share-based compensation(2,452)(1,707)
Proceeds from Centuri initial public offering, net
330,343  
Other, including principal payments on finance leases(6,094)(9,596)
Net cash provided by (used in) financing activities68,944 (545,431)
Effects of currency translation on cash and cash equivalents(239)298 
Change in cash and cash equivalents493,103 74,486 
Cash and cash equivalents included in current assets held for sale at beginning of period 23,803 
Cash and cash equivalents at beginning of period106,536 123,078 
Cash and cash equivalents at end of period$599,639 $221,367 
SUPPLEMENTAL INFORMATION:
Interest paid, net of amounts capitalized$139,373 $136,174 
Income taxes paid, net$5,769 $4,059 
The accompanying notes are an integral part of these statements.

6

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

SOUTHWEST GAS HOLDINGS, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF EQUITY
(In thousands, except per share amounts)
(Unaudited)
Three Months Ended
June 30,
Six Months Ended
June 30,
2024202320242023
Common stock shares
Beginning balances71,665 71,331 71,564 67,119 
Common stock issuances44 142 145 4,354 
Ending balances71,709 71,473 71,709 71,473 
Common stock amount
Beginning balances$73,295 $72,961 $73,194 $68,749 
Common stock issuances44 142 145 4,354 
Ending balances73,339 73,103 73,339 73,103 
Additional paid-in capital
Beginning balances2,547,485 2,524,631 2,541,790 2,287,183 
Common stock issuances7,902 9,592 9,410 247,040 
Centuri IPO154,287  154,287  
Promissory notes in association with redeemable noncontrolling interest  4,187  
Ending balances2,709,674 2,534,223 2,709,674 2,534,223 
Accumulated other comprehensive loss
Beginning balances(46,222)(43,949)(43,787)(44,242)
Centuri IPO1,204  1,204  
Foreign currency exchange translation adjustment(983)2,294 (3,802)2,391 
Net actuarial gain arising during period, less amortization of unamortized benefit plan cost, net of tax386 197 770 393 
Ending balances(45,615)(41,458)(45,615)(41,458)
Retained earnings
Beginning balances781,683 742,513 738,839 747,069 
Net income18,333 28,878 106,070 74,789 
Dividends declared(44,649)(44,660)(89,348)(89,295)
Redemption value adjustments (29,773)(194)(35,605)
Ending balances755,367 696,958 755,367 696,958 
Total Southwest Gas Holdings, Inc. equity ending balances3,492,765 3,262,826 3,492,765 3,262,826 
Noncontrolling interest
Beginning balances    
Centuri IPO172,501  172,501  
Net income attributable to noncontrolling interest holders1,867  1,867  
Foreign currency exchange translation adjustment(169) (169) 
Ending balances174,199  174,199  
Total equity ending balances$3,666,964 $3,262,826 $3,666,964 $3,262,826 
Dividends declared per common share$0.62 $0.62 $1.24 $1.24 
The accompanying notes are an integral part of these statements.

7

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

SOUTHWEST GAS CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(Thousands of dollars)
(Unaudited)
June 30, 2024December 31, 2023
ASSETS
Regulated operations plant:
Gas plant$10,458,923 $10,140,362 
Less: accumulated depreciation(2,896,703)(2,822,669)
Construction work in progress226,210 200,549 
Net regulated operations plant7,788,430 7,518,242 
Other property and investments, net155,739 152,658 
Current assets:
Cash and cash equivalents564,894 71,154 
Accounts receivable, net of allowance168,845 269,195 
Accrued utility revenue46,400 93,000 
Income taxes receivable, net30 26 
Deferred purchased gas costs39,777 552,885 
Receivable from parent642  
Prepaid and other current assets194,340 188,138 
Current assets held for sale 21,376 
Total current assets1,014,928 1,195,774 
Noncurrent assets:
Goodwill11,155 11,155 
Deferred charges and other assets390,400 390,742 
Total noncurrent assets401,555 401,897 
Total assets$9,360,652 $9,268,571 
CAPITALIZATION AND LIABILITIES
Capitalization:
Common stock$49,112 $49,112 
Additional paid-in capital2,160,535 2,156,577 
Accumulated other comprehensive loss, net(39,778)(40,548)
Retained earnings1,087,666 1,018,474 
Total equity3,257,535 3,183,615 
Long-term debt, less current maturities3,503,298 3,501,543 
Total capitalization6,760,833 6,685,158 
Current liabilities:
Accounts payable137,186 215,744 
Customer deposits57,399 48,460 
Accrued general taxes63,769 58,053 
Accrued interest35,007 34,955 
Deferred purchased gas costs121,323  
Payable to parent 1,711 
Other current liabilities221,353 271,899 
Total current liabilities636,037 630,822 
Deferred income taxes and other credits:
Deferred income taxes and investment tax credits, net797,849 749,836 
Accumulated removal costs463,000 458,000 
Other deferred credits and other long-term liabilities702,933 744,755 
Total deferred income taxes and other credits1,963,782 1,952,591 
Total capitalization and liabilities$9,360,652 $9,268,571 
The accompanying notes are an integral part of these statements.

8

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

SOUTHWEST GAS CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(Thousands of dollars)
(Unaudited)
Three Months Ended
June 30,
Six Months Ended
June 30,
 2024202320242023
Regulated operations revenues$510,093 $487,866 $1,563,026 $1,402,745 
Operating expenses:
Net cost of gas sold242,479 231,053 872,476 732,222 
Operations and maintenance129,627 124,731 260,493 255,919 
Depreciation and amortization61,687 74,845 146,510 149,495 
Taxes other than income taxes21,228 21,604 44,131 44,344 
Total operating expenses455,021 452,233 1,323,610 1,181,980 
Operating income55,072 35,633 239,416 220,765 
Other income and (expenses):
Net interest deductions(39,839)(37,104)(76,283)(75,726)
Other income14,211 18,742 32,311 37,185 
Total other (expenses)(25,628)(18,362)(43,972)(38,541)
Income before income taxes29,444 17,271 195,444 182,224 
Income tax expense (benefit)1,850 (1,849)32,025 28,408 
Net income$27,594 $19,120 $163,419 $153,816 
The accompanying notes are an integral part of these statements.


9

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

SOUTHWEST GAS CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Thousands of dollars)
(Unaudited)
Three Months Ended
June 30,
Six Months Ended
June 30,
 2024202320242023
Net income$27,594 $19,120 $163,419 $153,816 
Other comprehensive income, net of tax
Defined benefit pension plans:
Amortization of prior service cost33 33 66 66 
Amortization of net actuarial loss1,452 254 2,903 507 
Regulatory adjustment(1,099)(90)(2,199)(180)
Net defined benefit pension plans386 197 770 393 
Total other comprehensive income, net of tax386 197 770 393 
Comprehensive income $27,980 $19,317 $164,189 $154,209 

The accompanying notes are an integral part of these statements.


10

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

SOUTHWEST GAS CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Thousands of dollars)
(Unaudited)
Six Months Ended
June 30,
 20242023
CASH FLOW FROM OPERATING ACTIVITIES:
Net income$163,419 $153,816 
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization146,510 149,495 
Deferred income taxes47,770 43,668 
Changes in undistributed stock compensation5,331 4,188 
Equity AFUDC(3,674) 
Changes in current assets and liabilities:
Accounts receivable, net of allowance100,350 60,879 
Accrued utility revenue46,600 44,900 
Deferred purchased gas costs634,430 (335,469)
Accounts payable(80,757)(349,060)
Accrued taxes5,711 (4,314)
Other current assets and liabilities(62,943)349,295 
Changes in deferred charges and other assets (18,578)(33,384)
Changes in other liabilities and deferred credits(32,475)(31,843)
Net cash provided by operating activities951,694 52,171 
CASH FLOW FROM INVESTING ACTIVITIES:
Construction expenditures and property additions(391,347)(381,193)
Proceeds from the sale of property21,377  
Changes in customer advances(4,943)(8,297)
Other206 278 
Net cash used in investing activities(374,707)(389,212)
CASH FLOW FROM FINANCING ACTIVITIES:
Contribution from parent 530,000 
Dividends paid(81,400)(71,600)
Issuance of long-term debt, net 297,759 
Change in long-term credit facility and commercial paper (50,000)
Issuance of short-term debt 450,000 
Repayment of short-term debt (675,000)
Withholding remittance - share-based compensation(1,801)(1,494)
Other(46)(1,495)
Net cash provided by (used in) financing activities(83,247)478,170 
Change in cash and cash equivalents493,740 141,129 
Cash and cash equivalents at beginning of period71,154 51,823 
Cash and cash equivalents at end of period$564,894 $192,952 
SUPPLEMENTAL INFORMATION:
Interest paid, net of amounts capitalized$73,859 $68,303 
Income taxes paid, net$ $ 
The accompanying notes are an integral part of these statements.


11

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

SOUTHWEST GAS CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF EQUITY
(In thousands)
(Unaudited)
Three Months Ended
June 30,
Six Months Ended
June 30,
2024202320242023
Common stock shares
Beginning and ending balances47,482 47,482 47,482 47,482 
Common stock amount
Beginning and ending balances$49,112 $49,112 $49,112 $49,112 
Additional paid-in capital
Beginning balances2,156,318 1,624,919 2,156,577 1,622,969 
Share-based compensation4,217 1,107 3,958 3,057 
Contributions from Southwest Gas Holdings, Inc. 530,000  530,000 
Ending balances2,160,535 2,156,026 2,160,535 2,156,026 
Accumulated other comprehensive loss
Beginning balances(40,164)(38,065)(40,548)(38,261)
Net actuarial gain arising during period, less amortization of unamortized benefit plan cost, net of tax386 197 770 393 
Ending balances(39,778)(37,868)(39,778)(37,868)
Retained earnings
Beginning balances1,112,273 1,030,164 1,018,474 935,355 
Net income27,594 19,120 163,419 153,816 
Share-based compensation (100)(76)(427)(363)
Dividends declared to Southwest Gas Holdings, Inc.(52,101)(39,600)(93,800)(79,200)
Ending balances1,087,666 1,009,608 1,087,666 1,009,608 
Total Southwest Gas Corporation equity ending balances$3,257,535 $3,176,878 $3,257,535 $3,176,878 
The accompanying notes are an integral part of these statements.


12

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

Note 1 – Background, Organization, and Summary of Significant Accounting Policies
Nature of Operations. Southwest Gas Holdings, Inc. (together with its subsidiaries, the “Company”) is a holding company, owning all of the shares of common stock of Southwest Gas Corporation (“Southwest” or the “natural gas distribution” segment), and until April 22, 2024, all of the shares of common stock of Centuri Group, Inc. (“utility infrastructure services” segment), and until February 14, 2023, all of the shares of common stock of MountainWest Pipelines Holding Company (“MountainWest” or the “pipeline and storage” segment). References throughout this document to “Centuri” relate to Centuri Group, Inc., for periods prior to April 22, 2024, or more recently, to Centuri Holdings, Inc.
In December 2022, the Company announced that its Board of Directors (the “Board”) unanimously determined to take strategic actions to simplify the Company’s portfolio of businesses. These actions included entering into a definitive agreement to sell 100% of MountainWest to Williams Partners Operating LLC (“Williams”) for $1.5 billion in total enterprise value, subject to certain adjustments. The sale closed on February 14, 2023.
Also as part of this simplification strategy, the Company previously communicated that it would pursue a separation of Centuri. In April 2024, the Company and Centuri Holdings, Inc. announced the completion of an initial public offering of Centuri Holdings, Inc. common stock (the “Centuri IPO”). Following the Centuri IPO, the Company owns approximately 81% of Centuri. Through the first quarter of 2024 and leading up to the Centuri IPO, Centuri continued to be wholly owned by Southwest Gas Holdings, Inc. Centuri continues to be consolidated as part of these financial statements, and will continue to be consolidated until such time as the conditions for consolidation are no longer met. Centuri now makes separate filings with the Securities and Exchange Commission (the “SEC”) as a public company. The Company’s common stock continues to trade under the ticker symbol “SWX,” while Centuri’s common stock trades under the ticker symbol “CTRI.” See Note 8 - Centuri Separation.
Southwest is engaged in the business of purchasing, distributing, and transporting natural gas for customers in portions of Arizona, Nevada, and California. Public utility rates, practices, facilities, and service territories of Southwest are subject to regulatory oversight. The timing and amount of rate relief can materially impact results of operations. Natural gas purchases and the timing of related recoveries can materially impact liquidity, highlighted by the significant amount of cash existing as of the end of the second quarter of 2024, reflective of the collection of gas cost under purchased gas cost mechanisms as a component of customer bills. While mechanisms exist in all states in which Southwest operates, which effectively and primarily decouple authorized operating cost recovery and profitability from the volume of natural gas sold, thereby also incentivizing energy conservation, results for the natural gas distribution segment are higher during winter periods due to the seasonality incorporated in its regulatory rate structures.
Centuri is a strategic utility infrastructure services company dedicated to partnering with North America’s gas and electric providers to build and maintain the energy network that powers millions of homes across the United States (“U.S.”) and Canada. Centuri derives revenue primarily from installation, replacement, repair, and maintenance of energy networks. Centuri operates in the U.S., primarily as NPL, Neuco, Linetec, and Riggs Distler, and in Canada, primarily as NPL Canada. Utility infrastructure services activity is seasonal in many of Centuri’s operating areas. Peak periods are the summer and fall months in colder climate areas, such as the northeastern and midwestern U.S. and in Canada. In warmer climate areas, such as the southwestern and southeastern U.S., utility infrastructure services activity continues year round.
Basis of Presentation. The condensed consolidated financial statements of Southwest Gas Holdings, Inc. and subsidiaries, and of Southwest (with its subsidiaries) included herein have been prepared pursuant to the rules and regulations of the SEC. The year-end 2023 condensed balance sheet data was derived from audited financial statements. Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) have been condensed or omitted pursuant to such rules and regulations. No substantive change, other than the Centuri IPO and the resulting noncontrolling interest in Centuri, has occurred with regard to the Company’s business segments on the whole during the recently completed quarter.
The preparation of the condensed consolidated financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosure of contingent assets and liabilities, as of the date of the financial statements, as well as the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. In the opinion of management, all adjustments, consisting of normal recurring items and estimates necessary for a fair statement of results for the interim periods, have been made.
Centuri and the Company do not always have the same basis of presentation, which could result in differences between the amounts presented in the Company’s financial information related to Centuri, and amounts included in Centuri’s separate publicly filed financial information. The most significant difference during the periods presented in this Form 10-Q were due to Centuri recording income tax expense using an annual effective tax rate methodology, while the Company followed a discrete method consistent with regulated utility accounting.

13

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto of Southwest and the Company included in our 2023 Annual Report on Form 10-K for the fiscal year ended December 31, 2023.
In the first quarter of 2023, management identified a misstatement related to its accounting for the cost of gas sold at Southwest, thereby determining that Net cost of gas sold was overstated in 2021 and 2022 by $2.3 million and $5.7 million, respectively. Southwest made an adjustment in the first quarter of 2023 to reduce Net cost of gas sold and to increase its asset balance for Deferred purchased gas cost by $8 million.
Also in the first quarter of 2023, the Company identified an approximately $21 million misstatement related to its initial estimation of the loss recorded upon reclassifying MountainWest as an asset held for sale during the year ended December 31, 2022. Consequently, the impairment loss for the year ended December 31, 2022 was understated by approximately $21 million, which was corrected in the first quarter of 2023.
The Company (and Southwest, with respect to Net cost of gas sold) assessed, both quantitatively and qualitatively, the impact of these items on previously issued financial statements, concluding they were not material to any earlier period or to the period of correction.
Other Property and Investments. Other property and investments on Southwest’s and the Company’s Condensed Consolidated Balance Sheets includes:
(Thousands of dollars)June 30, 2024December 31, 2023
Net cash surrender value of COLI policies$151,218 $146,546 
Other property4,521 6,112 
Total Southwest Gas Corporation155,739 152,658 
Non-regulated property, equipment, and intangibles1,751,844 1,752,094 
Non-regulated accumulated provision for depreciation and amortization(711,499)(675,632)
Other property and investments38,858 37,220 
Total Southwest Gas Holdings, Inc.$1,234,942 $1,266,340 
Held for sale. In the first quarter of 2023, the Company and Southwest concluded certain assets associated with their previous corporate headquarters met the criteria to be classified as held for sale. As a result, the Company and Southwest reclassified approximately $27 million from Other property and investments to Current assets held for sale on their respective Condensed Consolidated Balance Sheets in the first quarter of 2023. In 2023, the Company and Southwest recorded an estimated loss of $5.2 million on the assets based upon an updated fair value less costs to sell. The sale was completed in January 2024.
Cash and Cash Equivalents.  Cash and cash equivalents of the Company include $314.1 million and $48.9 million of money market fund investments at June 30, 2024 and December 31, 2023, respectively. Of these amounts, $308 million and $38.6 million at June 30, 2024 and December 31, 2023, respectively, were held by Southwest. Refer to discussion above regarding recent collections under Southwest’s purchased gas adjustment mechanisms.
Noncash investing activities include capital expenditures that were not yet paid, thereby remaining in accounts payable, amounts related to which declined by approximately $8.5 million for the Company and increased by approximately $2.2 million for Southwest during the six months ended June 30, 2024; and declined approximately $34 million and $29.7 million during the six months ended June 30, 2023, for the Company and Southwest, respectively.
The Company and Southwest expanded their presentation in the first quarter 2024 to show the Change in short-term portion of credit facility and Repayment of short-term debt as separate line items within their Condensed Consolidated Statements of Cash Flows. The comparable prior-year period has been updated to reflect this change.
Prepaid and other current assets. Prepaid and other current assets for the Company and Southwest include, among other things, materials and operating supplies of $82.7 million at June 30, 2024 and $83.4 million at December 31, 2023 (carried at weighted average cost).
Goodwill. Goodwill is assessed as of October 1 each year for impairment, or more frequently, if circumstances indicate an impairment to the carrying value of goodwill may have occurred. The Company’s reporting units for goodwill are its operating segments, which are also its reportable segments. Since December 31, 2023, management qualitatively assessed whether events during the first six months of 2024 indicated it was more likely than not that the fair value of our reporting units was less than their carrying value, which if the case, could be an indication of a goodwill impairment. Through management’s assessments, no impairment was deemed to have occurred in the continuing segments of the Company. Goodwill in the Natural Gas

14

SOUTHWEST GAS HOLDINGS, INC.  Form 10-Q
SOUTHWEST GAS CORPORATION  June 30, 2024

Distribution and Utility Infrastructure Services segments is included in the respective Condensed Consolidated Balance Sheets as follows:
(Thousands of dollars)Natural Gas
Distribution
Utility Infrastructure
Services
Total Company
December 31, 2023$11,155 $778,574 $789,729 
Foreign currency translation adjustment (3,554)(3,554)
June 30, 2024$11,155 $775,020 $786,175 
Other Current Liabilities. Management recognizes in its balance sheets various liabilities that are expected to be settled through future cash payment within the next twelve months, including amounts payable under regulatory mechanisms, customary accrued expenses for employee compensation and benefits, declared but unpaid dividends, and miscellaneous other accrued liabilities. Other current liabilities for the Company include $44.4 million of dividends declared as of both June 30, 2024 and December 31, 2023, respectively. Also included in the balance for the Company and Southwest was $46 million and $87.6 million in accrued purchased gas cost as of June 30, 2024 and December 31, 2023, respectively.
Other Income (Deductions). The following table provides the composition of significant items included in Other income (deductions) in Southwest’s and the Company’s Condensed Consolidated Statements of Income:
Three Months Ended June 30,Six Months Ended
June 30,
(Thousands of dollars)
2024202320242023
Southwest Gas Corporation:
Change in COLI policies$1,000 $3,900 $4,600 $6,300 
Interest income9,137 14,515 18,913 26,986 
Equity AFUDC1,835  3,674  
Other components of net periodic benefit cost4,130 5,234 8,261 10,193 
Miscellaneous expense(1,891)(4,907)(3,137)(6,294)
Southwest Gas Corporation - total other income (deductions)14,211 18,742 32,311 37,185 
Centuri, MountainWest, and Southwest Gas Holdings, Inc.:
Foreign transaction gain (loss)(103)273 (1)(417)
Equity AFUDC   82 
Equity in earnings (loss) of unconsolidated investments(44)89 (157)449 
Miscellaneous income and (expense)855 521 898 516 
Corporate and administrative20 (21)9 249 
Southwest Gas Holdings, Inc. - total other income (deductions)$14,939 $19,604 $33,060 $38,064 
Interest income primarily relates to Southwest’s regulatory asset balances, including its deferred purchased gas cost mechanisms, the combined balance of which ranged from an asset balance of $786 million as of June 30, 2023 to a net liability balance of $82 million as of June 30, 2024. Interest income is earned on asset balances and interest expense is incurred on liability balances. Refer also to Note 2 – Components of Net Periodic Benefit Cost for details regarding Other components of net periodic benefit cost.
Noncontrolling Interest. In connection with the Centuri IPO, the Company recorded a noncontrolling interest as part of equity in the Condensed Consolidated Balance Sheet (associated with the interests held by the new investors), and recognized the excess of the fair value of the Centuri IPO proceeds over the carrying value of the noncontrolling interest, in addition to a portion of Accumulated other comprehensive loss relevant to the proportional interest of the noncontrolling parties in Centuri, within Additional paid-in capital. The Condensed Consolidated Statements of Income include multiple components of comprehensive income attributable to noncontrolling interests following the Centuri IPO. These amounts, including those distinguishable from net income attributed to these parties, are separately presented in the Condensed Consolidated Statements of Equity. Refer also to Note 8 - Centuri Separation.
Redeemable Noncontrolling Interests. Separate from the noncontrolling ownership interests in Centuri, in connection with the earlier acquisition of Linetec in November 2018, the previous Linetec owner initially retained a 20% equity interest in that entity, with redemption of that interest being subject to certain rights based on the passage of time or upon the occurrence of certain triggering events. Effective in 2022, the Company, through Centuri, had the right, but no