Electric

Gas

Other

Total

Three Months Ended September 30, 2024 (millions)

Revenues:

Billed and Unbilled Revenue

$

67.5

$

25.3

$

—

$

92.8

Rate Adjustment Mechanism Revenue

(5.0

)

5.1

—

0.1

Total Operating Revenues

62.5

30.4

—

92.9

Segment Profit (Loss)

6.0

(5.2

)

(0.8

)

—

Capital Expenditures

13.9

41.6

1.9

57.4

Three Months Ended September 30, 2023 (millions)

Revenues:

Billed and Unbilled Revenue

$

80.6

$

24.4

$

—

$

105.0

Rate Adjustment Mechanism Revenue

(8.5

)

7.4

—

(1.1

)

Total Operating Revenues

72.1

31.8

—

103.9

Segment Profit (Loss)

6.2

(4.3

)

(0.5

)

1.4

Capital Expenditures

5.3

28.3

2.2

35.8

Nine Months Ended September 30, 2024 (millions)

Revenues:

Billed and Unbilled Revenue

$

197.3

$

172.6

$

—

$

369.9

Rate Adjustment Mechanism Revenue

(4.8

)

2.2

—

(2.6

)

Total Operating Revenues

192.5

174.8

—

367.3

Segment Profit (Loss)

14.3

18.2

(1.0

)

31.5

Capital Expenditures

34.3

76.3

3.7

114.3

Segment Assets

625.4

1,066.7

45.0

1,737.1

Nine Months Ended September 30, 2023 (millions)

Revenues:

Billed and Unbilled Revenue

$

248.1

$

191.7

$

—

$

439.8

Rate Adjustment Mechanism Revenue

(3.3

)

(9.0

)

—

(12.3

)

Total Operating Revenues

244.8

182.7

—

427.5

Segment Profit (Loss)

15.1

15.6

(1.0

)

29.7

Capital Expenditures

29.3

61.8

2.3

93.4

Segment Assets

607.2

989.2

23.8

1,620.2