Three Months Ended
June 30,

Nine Months Ended
 June 30,

2026

2025

2026

2025

Spire

Gas Utility:

Residential

$

233.2

$

212.0

$

1,398.8

$

1,302.9

Commercial and industrial

104.4

79.5

480.2

438.1

Transportation

36.3

30.9

113.6

102.9

Off-system and other incentive

19.7

17.0

70.1

51.2

Other customer revenue

7.5

5.6

15.8

19.3

Total revenue from contracts with customers

401.1

345.0

2,078.5

1,914.4

Changes in accrued revenue under alternative revenue programs

15.0

2.5

45.8

16.8

Total Gas Utility operating revenues

416.1

347.5

2,124.3

1,931.2

Other

23.4

24.3

63.4

63.7

Total before eliminations

439.5

371.8

2,187.7

1,994.9

Eliminations

(19.3

)

(19.3

)

(48.8

)

(48.0

)

Total Operating Revenues

$

420.2

$

352.5

$

2,138.9

$

1,946.9

Spire Missouri

Residential

$

159.0

$

155.8

$

1,048.3

$

967.6

Commercial and industrial

51.2

46.9

307.4

288.4

Transportation

9.4

7.9

33.5

28.1

Off-system and other incentive

15.6

12.0

59.8

41.4

Other customer revenue

3.6

3.5

11.1

11.2

Total revenue from contracts with customers

238.8

226.1

1,460.1

1,336.7

Changes in accrued revenue under alternative revenue programs

10.0

4.0

43.4

22.5

Total Operating Revenues

$

248.8

$

230.1

$

1,503.5

$

1,359.2

Spire Alabama

Residential

$

45.2

$

48.3

$

275.6

$

280.2

Commercial and industrial

25.2

24.7

118.1

116.1

Transportation

20.6

20.5

68.3

66.8

Off-system and other incentive

4.1

5.0

10.3

9.8

Other customer revenue

1.1

1.1

(0.6

)

4.9

Total revenue from contracts with customers

96.2

99.6

471.7

477.8

Changes in accrued revenue under alternative revenue programs

2.8

(0.8

)

(0.4

)

(6.2

)

Total Operating Revenues

$

99.0

$

98.8

$

471.3

$

471.6