SWX

Southwest Gas Holdings, Inc. - 10-Q Summary (Q2 2025)

Business Context and Reporting Period

This Form 10-Q covers the quarterly period ended June 30, 2025, for Southwest Gas Holdings, Inc. (Holdings) and its wholly-owned subsidiary, Southwest Gas Corporation (Southwest Gas). The company operates two primary segments: Natural Gas Distribution (regulated utility operations in Arizona, Nevada, and California) and Utility Infrastructure Services (Centuri, a strategic infrastructure services company). As of June 30, 2025, Holdings owned approximately 53.3% of Centuri, following secondary public offerings and private placements in May and June 2025. The company intends to fully dispose of its remaining Centuri ownership in future transactions.

Key Financial Metrics (Six Months Ended June 30, 2025)

Material Changes vs. Prior Period

• Revenue Decline: Consolidated operating revenues decreased by approximately $346 million (12.5%) compared to the first six months of 2024. This was primarily driven by a significant reduction in the "Net cost of gas sold" pass-through in the Natural Gas Distribution segment due to lower natural gas prices and the shift from asset to liability positions in Purchased Gas Adjustment (PGA) accounts.
• Net Income Volatility: While consolidated net income decreased slightly to $98.9 million from $107.8 million in the prior year, the Q2 2025 quarter reported a net loss of $10.3 million compared to a net income of $20.2 million in Q2 2024. This quarterly loss was largely due to a one-time $45.4 million income tax charge resulting from the tax deconsolidation of Centuri following stock sales.
• Segment Performance:
  • Natural Gas Distribution: Operating margin increased by $65.5 million year-to-date, driven by rate relief and customer growth (40,000 new meters in the last 12 months).
  • Utility Infrastructure Services (Centuri): Revenues increased 6% year-to-date to $1.27 billion, driven by higher electric infrastructure volumes, though the segment reported a net loss of $16.3 million due to interest expenses and separation costs.
• Cash Flow: Operating cash flows decreased by $432.7 million year-to-date compared to 2024, primarily due to the cessation of large collections from previously deferred PGA balances, which are now in an over-collection (liability) position.

Guidance, Outlook, and Risks

• Centuri Separation: The company continues to execute its strategy to fully divest Centuri. Proceeds from recent stock sales ($448.7 million in Q2) were used to repay indebtedness. Holdings currently owns 52.1% of Centuri (as of July 2025) and expects to complete the separation via further sales or exchange offers.
• Regulatory Proceedings:
  • Arizona: New rates effective March 2025 authorized an $80.2 million annual increase. A System Integrity Mechanism (SIM) was approved with a $50 million annual investment cap.
  • Nevada: New rates effective April 2024 authorized a $59 million annual increase. A Deferred Energy Accounting Adjustment (DEAA) modification was approved to accelerate refunds of over-collected gas costs.
  • California: A general rate case is pending, with a final decision expected in Q4 2025 and new rates effective January 2026.
• Liquidity and Debt: The company maintains investment-grade credit ratings. In Q2 2025, Holdings amended its credit facilities, extending maturities and reducing interest margins. Southwest Gas has a $349 million over-collected PGA liability that will require cash refunds to customers in future periods.
• Risks: Key risks include the timing and outcome of regulatory rate cases, variability in natural gas prices, the ability to successfully complete the Centuri separation, and the impact of inflation on labor and construction costs.

Investor Verification Checklist

• Tax Impact: Verify the permanence of the $45.4 million tax charge related to Centuri deconsolidation and its impact on future effective tax rates.
• PGA Refunds: Monitor the cash outflow required to refund the $349 million over-collected PGA balance to customers and its impact on liquidity.
• Centuri Divestiture: Track the timeline and pricing of future Centuri stock sales or exchange offers to determine the final ownership stake and potential capital gains/losses.
• Rate Case Outcomes: Review the final decision on the California General Rate Case (expected Q4 2025) for its impact on future revenue and margin.
• Debt Covenants: Confirm compliance with debt covenants following the significant debt repayments made using Centuri sale proceeds.