Three Months Ended
June 30,

Nine Months Ended
 June 30,

2025

2024

2025

2024

Spire

Gas Utility:

Residential

$

212.0

$

232.2

$

1,302.9

$

1,454.5

Commercial and industrial

79.5

87.3

438.1

513.1

Transportation

30.9

30.3

102.9

99.7

Off-system and other incentive

17.0

9.6

51.2

29.0

Other customer revenue

5.6

6.5

19.3

20.2

Total revenue from contracts with customers

345.0

365.9

1,914.4

2,116.5

Changes in accrued revenue under alternative revenue programs

2.5

6.8

16.8

44.1

Total Gas Utility operating revenues

347.5

372.7

1,931.2

2,160.6

Gas Marketing

43.1

21.2

129.7

103.5

Midstream

42.2

32.5

114.1

68.9

Other

5.7

4.8

15.3

13.0

Total before eliminations

438.5

431.2

2,190.3

2,346.0

Intersegment eliminations (see Note 10, Information by Operating Segment)

(16.6

)

(17.1

)

(48.0

)

(46.8

)

Total Operating Revenues

$

421.9

$

414.1

$

2,142.3

$

2,299.2

Spire Missouri

Residential

$

155.8

$

169.5

$

967.6

$

1,091.2

Commercial and industrial

46.9

52.6

288.4

348.5

Transportation

7.9

7.5

28.1

26.6

Off-system and other incentive

12.0

7.0

41.4

23.4

Other customer revenue

3.5

4.2

11.2

11.7

Total revenue from contracts with customers

226.1

240.8

1,336.7

1,501.4

Changes in accrued revenue under alternative revenue programs

4.0

8.0

22.5

49.3

Total Operating Revenues

$

230.1

$

248.8

$

1,359.2

$

1,550.7

Spire Alabama

Residential

$

48.3

$

53.0

$

280.2

$

306.7

Commercial and industrial

24.7

26.9

116.1

130.4

Transportation

20.5

20.3

66.8

65.1

Off-system and other incentive

5.0

2.6

9.8

5.6

Other customer revenue

1.1

0.9

4.9

2.5

Total revenue from contracts with customers

99.6

103.7

477.8

510.3

Changes in accrued revenue under alternative revenue programs

(0.8

)

(0.2

)

(6.2

)

(5.2

)

Total Operating Revenues

$

98.8

$

103.5

$

471.6

$

505.1