Business Context and Reporting Period
Company: Spire Inc. (and subsidiaries Spire Missouri Inc. and Spire Alabama Inc.)
Filing Type: Form 10-K (Annual Report)
Reporting Period: Fiscal year ended September 30, 2025
Business Overview: Spire is a holding company for regulated natural gas utilities and gas-related businesses. It operates three reportable segments: Gas Utility (regulated distribution in Missouri, Alabama, Mississippi, and Gulf Coast), Gas Marketing (non-regulated marketing services), and Midstream (storage and pipeline transportation). The company serves approximately 1.7 million customers across its utility territories.
Key Financial Metrics (Fiscal Year 2025)
| Metric | 2025 (in millions) | 2024 (in millions) |
|---|---|---|
| Operating Revenues | $2,476.4 | $2,593.0 |
| Net Income (GAAP) | $271.7 | $250.9 |
| Adjusted Earnings (Non-GAAP) | $275.5 | $247.4 |
| Diluted EPS (GAAP) | $4.37 | $4.19 |
| Adjusted EPS (Non-GAAP) | $4.44 | $4.13 |
| Operating Cash Flow | $578.0 | $912.4 |
| Capital Expenditures | $922.4 | $861.3 |
| Total Debt (Long-term + Current) | $4,366.6 | $3,795.1 |
Note: Total Debt calculated as Long-term debt ($3,369.4M) + Current portion of long-term debt ($487.5M) + Notes payable ($1,317.0M) for 2025.
Material Changes vs. Prior Period
- Revenue Decline: Consolidated operating revenues decreased by $116.6 million (4.5%) to $2,476.4 million. The primary driver was a $285.5 million decrease in gas cost recoveries (PGA/GSA) due to lower wholesale natural gas prices, partially offset by higher Infrastructure System Replacement Surcharge (ISRS) billings and off-system sales.
- Earnings Growth: Net income increased by $20.8 million (8.3%) to $271.7 million. Adjusted earnings increased by $28.1 million (11.4%). Growth was driven by the Gas Utility segment (up $14.4 million in net income) and the Midstream segment (up $24.6 million in net income), despite a loss in the "Other" segment due to acquisition-related costs.
- Segment Performance:
- Gas Utility: Net income rose $14.4 million, driven by growth at Spire Missouri ($9.9M) and Spire Alabama ($4.8M). Contribution margin increased $37.5 million, aided by ISRS growth and off-system sales.
- Midstream: Net income surged $24.6 million, primarily due to higher storage earnings from asset optimization and contract renewals at higher rates.
- Gas Marketing: Net income increased slightly by $1.0 million, reflecting portfolio optimization opportunities offset by lower regional basis differentials.
- Cash Flow: Operating cash flow decreased significantly by $334.4 million to $578.0 million, attributed to regulatory timing differences and fluctuations in working capital items.
Guidance, Outlook, and Material Events
- Pending Acquisition: On July 27, 2025, Spire agreed to acquire the Tennessee natural gas business of Piedmont Natural Gas (a Duke Energy subsidiary) for approximately $2.48 billion. The transaction is expected to close in Q1 2026, subject to regulatory approvals. Financing is supported by a $2.48 billion bridge facility. Spire is considering selling its natural gas storage facilities (Spire Storage West and Salt Plains) to help fund the deal.
- Dividends: Spire has paid continuous dividends since 1946, with 2025 marking the 22nd consecutive year of dividend increases. Annualized dividends based on shares outstanding are estimated at $209.6 million.
- Regulatory Environment:
- Spire Missouri: Received approval for a base rate increase of $210.0 million (effective Oct 2025) and an ISRS increase of $72.6 million (effective May 2025).
- Spire Alabama: Operates under a Rate Stabilization and Equalization (RSE) mechanism. A projected return on equity below the allowed range for the upcoming year will result in rate adjustments effective December 1, 2025.
- Risks: Key risks include regulatory disallowance of costs, volatility in natural gas prices, climate change legislation impacting demand, and the successful integration of the pending Tennessee acquisition.
Investor Verification Checklist
- Acquisition Financing: Verify the status of regulatory approvals for the $2.48 billion Piedmont Tennessee acquisition and the potential sale of storage assets to fund it.
- Rate Case Outcomes: Monitor the final implementation of the Spire Missouri base rate increase and the specific rate adjustments for Spire Alabama under the RSE mechanism.
- Gas Price Volatility: Assess the impact of future wholesale natural gas price fluctuations on the Purchased Gas Adjustment (PGA) and Gas Supply Adjustment (GSA) mechanisms, which drive revenue volatility.
- Midstream Growth: Evaluate the sustainability of the Midstream segment's earnings growth, which was heavily driven by storage optimization and contract renewals.
- Debt Levels: Review the impact of the pending acquisition on the company's leverage ratios and credit ratings, given the current total debt of approximately $4.37 billion.