| Fiscal period | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|
| Period End Date | 9/30/2025 | 9/30/2024 | 9/30/2023 | 9/30/2022 | 9/30/2021 | 9/30/2020 | 9/30/2019 | 9/30/2018 | 9/30/2017 | 9/30/2016 |
|---|
| Operating Revenues: Non-Regulated Services | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Operating Revenues: Regulated Gas Distribution | 2,476.40 | 2,593.00 | 2,666.30 | 2,198.50 | 2,235.50 | 1,855.40 | 1,859.20 | 1,888.00 | 1,660.00 | 1,457.20 |
| Operating Revenues: Non-Regulated Gas Marketing | -- | -- | -- | -- | -- | -- | 93.20 | 77.00 | 80.70 | 80.10 |
| Other | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total Revenues | 2,476.40 | 2,593.00 | 2,666.30 | 2,198.50 | 2,235.50 | 1,855.40 | 1,952.40 | 1,965.00 | 1,740.70 | 1,537.30 |
| Regulated: Natural and propane gas | 905.50 | 1,103.30 | 1,260.80 | 923.90 | 946.30 | 696.10 | 698.20 | 770.10 | 570.50 | 492.20 |
| Regulated: Maintenance | 542.10 | 507.40 | 517.60 | 449.60 | 465.80 | 458.60 | -- | -- | -- | -- |
| Non Regulated: Gas marketing | -- | -- | -- | -- | -- | -- | 188.50 | 140.10 | 152.20 | 123.20 |
| Regulated: Depreciation and amortization | 298.20 | 278.40 | 254.80 | 237.30 | 213.10 | 197.30 | 179.40 | 167.00 | 153.50 | 136.90 |
| Regulated: Taxes, other than income taxes | 206.70 | 215.60 | 214.50 | 179.50 | 160.10 | 148.40 | 151.70 | 152.50 | 137.80 | 125.20 |
| Impairments | -- | -- | -- | -- | -- | (148.60) | -- | -- | -- | -- |
| Regulated: Other operation expenses | -- | -- | -- | -- | -- | -- | (432.30) | (455.60) | (405.00) | (377.50) |
| Non Regulated: Services | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Non Regulated: Other | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Non-utility operating expenses | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Total Operating Expenses | 1,952.50 | 2,104.70 | 2,247.70 | 1,790.30 | 1,785.30 | 1,649.00 | 1,650.10 | 1,685.30 | 1,419.00 | 1,255.00 |
| Operating income (loss) | 523.90 | 488.30 | 418.60 | 408.20 | 450.20 | 206.40 | 302.30 | 279.70 | 321.70 | 282.30 |
| Interest Charges: Interest on long-term debt | 204.10 | 201.10 | 185.70 | 119.80 | 106.60 | 105.50 | 104.40 | 83.00 | 76.80 | 67.60 |
| Interest Charges: Interest on long-term debt to unconsolidated affiliate trust | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Interest Charges: Other interest charges | -- | -- | -- | -- | -- | -- | -- | 15.40 | 12.30 | 9.60 |
| Interest Charges: Preferred dividends and subsidiary trust distributions | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Other Income and (Income Deductions) - Net | 11.60 | 22.40 | 23.40 | (8.70) | (3.40) | 0.10 | 21.20 | 6.40 | 6.60 | 8.60 |
| Pre-Tax Income | 331.40 | 309.60 | 256.30 | 279.70 | 340.20 | 101.00 | 219.10 | 187.70 | 239.20 | 213.70 |
| Provision for Income taxes | 59.70 | 58.70 | 38.80 | 58.90 | 68.50 | 12.40 | 34.50 | (26.50) | 77.60 | 69.50 |
| Federal:Deferred | 46.30 | 46.10 | 30.40 | 47.00 | 49.50 | 5.80 | -- | (22.70) | 67.70 | 62.00 |
| Federal:Current | 1.70 | 0.20 | 0.70 | 0.50 | 0.20 | 0.40 | -- | -- | 0.10 | 0.10 |
| Federal: Investment tax credits | (0.20) | (0.20) | (0.20) | (0.20) | (0.20) | (0.20) | -- | -- | (0.20) | (0.20) |
| State and local: Current | 0.70 | 1.50 | 1.20 | 0.50 | 1.30 | 3.00 | -- | 2.20 | 0.50 | 0.60 |
| State and local: Deferred | 11.20 | 11.10 | 6.70 | 11.10 | 17.70 | 3.40 | -- | (5.80) | 9.50 | 7.00 |
| Dividends on Laclede Gas Redeemable Preferred Stock | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income from continuing operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Less: Income from discontinued operations attributable to noncontrolling interest | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Consolidated Net Income (Loss) | 271.70 | 250.90 | 217.50 | 220.80 | 271.70 | 88.60 | 184.60 | 214.20 | 161.60 | 144.20 |
| Preferred Stock Dividend & Other Adjustments | 14.80 | 14.80 | 14.80 | 14.80 | 14.80 | 14.80 | 5.30 | -- | -- | -- |
| Less: Income allocated to participating securities | 0.30 | 0.30 | 0.30 | 0.30 | 0.40 | 0.10 | 0.40 | 0.50 | -- | -- |
| Net Income (Loss) available to limited partners shareholders | 256.60 | 235.80 | 202.40 | 205.70 | 256.50 | 73.70 | 178.90 | 213.70 | 161.60 | 144.20 |
| Earnings Per Share (Basic) - Cont Ops | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income (loss) from discontinued operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| NET EARNINGS PER SHARE (BASIC) | 4.39 | 4.20 | 3.86 | 3.96 | 4.97 | 1.44 | 3.53 | 4.35 | 3.44 | 3.26 |
| Earnings Per Share (Diluted) - Cont Ops | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income (loss) from discontinued operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| NET EARNINGS PER SHARE (DILUTED) | 4.37 | 4.19 | 3.85 | 3.95 | 4.96 | 1.44 | 3.52 | 4.33 | 3.43 | 3.24 |
| Weighted Average Shares Outstanding (Basic) | 58.50 | 56.10 | 52.50 | 52.00 | 51.60 | 51.20 | 50.70 | 49.10 | 46.90 | 44.10 |
| Weighted Average Shares Outstanding (Diluted) | 58.70 | 56.30 | 52.60 | 52.10 | 51.70 | 51.30 | 50.80 | 49.30 | 47.00 | 44.30 |