Electric

Gas

Other

Total

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

Three Months Ended September 30, 2022 (millions)

Revenues:

Billed and Unbilled Revenue

$

77.8

$

27.4

$

—

$

105.2

Rate Adjustment Mechanism Revenue

(2.1

)

7.1

—

5.0

Total Operating Revenues

75.7

34.5

—

110.2

Segment Profit (Loss)

5.9

(5.3

)

(0.1

)

0.5

Capital Expenditures

8.3

28.9

—

37.2

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

Nine Months Ended September 30, 2022 (millions)

Revenues:

Billed and Unbilled Revenue

$

226.7

$

190.6

$

—

$

417.3

Rate Adjustment Mechanism Revenue

(7.5

)

(8.1

)

—

(15.6

)

Total Operating Revenues

219.2

182.5

—

401.7

Segment Profit (Loss)

13.2

14.5

(0.8

)

26.9

Capital Expenditures

22.5

59.9

0.1

82.5

Segment Assets

590.9

967.5

20.5

1,578.9