v3.26.1
Revenue (Tables)
6 Months Ended
Jun. 30, 2026
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue

Disaggregation of Total Operating Revenue

The following table disaggregates total operating revenue by segment and source for the three and six months ended June 30 (dollars in millions):

 

 

Three months ended June 30,

 

 

Six months ended June 30,

 

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Avista Utilities

 

 

 

 

 

 

 

 

 

 

 

 

Revenue from contracts with customers

 

$

335

 

 

$

330

 

 

$

798

 

 

$

856

 

Derivative revenues

 

 

42

 

 

 

52

 

 

 

75

 

 

 

113

 

Alternative revenue programs

 

 

15

 

 

 

12

 

 

 

38

 

 

 

4

 

Deferrals and amortizations for rate refunds to customers

 

 

(1

)

 

 

(2

)

 

 

(4

)

 

 

(2

)

Other utility revenues

 

 

10

 

 

 

8

 

 

 

49

 

 

 

33

 

Total Avista Utilities

 

 

401

 

 

 

400

 

 

 

956

 

 

 

1,004

 

AEL&P

 

 

 

 

 

 

 

 

 

 

 

 

Revenue from contracts with customers

 

 

12

 

 

 

11

 

 

 

27

 

 

 

24

 

Total operating revenues

 

$

413

 

 

$

411

 

 

$

983

 

 

$

1,028

 

Utility Revenue from Contracts with Customers by Type and Service

The following table disaggregates revenue from contracts with customers associated with the Company's electric operations for the three and six months ended June 30 (dollars in millions):

 

 

2026

 

 

2025

 

 

 

Avista
Utilities

 

 

AEL&P

 

 

Total Utility

 

 

Avista
Utilities

 

 

AEL&P

 

 

Total Utility

 

Three months ended June 30:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRIC OPERATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Revenue from contracts with customers

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Residential

 

$

114

 

 

$

5

 

 

$

119

 

 

$

111

 

 

$

5

 

 

$

116

 

Commercial

 

 

100

 

 

 

7

 

 

 

107

 

 

 

94

 

 

 

6

 

 

 

100

 

Industrial

 

 

31

 

 

 

 

 

 

31

 

 

 

35

 

 

 

 

 

 

35

 

Public street and highway lighting

 

 

3

 

 

 

 

 

 

3

 

 

 

3

 

 

 

 

 

 

3

 

Total retail revenue

 

 

248

 

 

 

12

 

 

 

260

 

 

 

243

 

 

 

11

 

 

 

254

 

Transmission

 

 

9

 

 

 

 

 

 

9

 

 

 

7

 

 

 

 

 

 

7

 

Other revenue from contracts with
   customers

 

 

2

 

 

 

 

 

 

2

 

 

 

6

 

 

 

 

 

 

6

 

Total electric revenue from contracts
 with customers

 

$

259

 

 

$

12

 

 

$

271

 

 

$

256

 

 

$

11

 

 

$

267

 

Six months ended June 30:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRIC OPERATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Revenue from contracts with customers

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Residential

 

$

275

 

 

$

13

 

 

$

288

 

 

$

276

 

 

$

12

 

 

$

288

 

Commercial

 

 

201

 

 

 

14

 

 

 

215

 

 

 

197

 

 

 

12

 

 

 

209

 

Industrial

 

 

67

 

 

 

 

 

 

67

 

 

 

70

 

 

 

 

 

 

70

 

Public street and highway lighting

 

 

5

 

 

 

 

 

 

5

 

 

 

5

 

 

 

 

 

 

5

 

Total retail revenue

 

 

548

 

 

 

27

 

 

 

575

 

 

 

548

 

 

 

24

 

 

 

572

 

Transmission

 

 

17

 

 

 

 

 

 

17

 

 

 

16

 

 

 

 

 

 

16

 

Other revenue from contracts with
   customers

 

 

6

 

 

 

 

 

 

6

 

 

 

14

 

 

 

 

 

 

14

 

Total electric revenue from contracts
   with customers

 

$

571

 

 

$

27

 

 

$

598

 

 

$

578

 

 

$

24

 

 

$

602

 

 

The following table disaggregates revenue from contracts with customers associated with the Company's natural gas operations for the three and six months ended June 30 (dollars in millions):

 

 

Three months ended June 30,

 

 

Six months ended June 30,

 

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

 

 

Avista Utilities

 

 

Avista Utilities

 

 

Avista Utilities

 

 

Avista Utilities

 

NATURAL GAS OPERATIONS

 

 

 

 

 

 

 

 

 

 

 

 

Revenue from contracts with customers

 

 

 

 

 

 

 

 

 

 

 

 

Residential

 

$

45

 

 

$

45

 

 

$

146

 

 

$

174

 

Commercial

 

 

22

 

 

 

22

 

 

 

65

 

 

 

87

 

Industrial and interruptible

 

 

4

 

 

 

3

 

 

 

7

 

 

 

7

 

Total retail revenue

 

 

71

 

 

 

70

 

 

 

218

 

 

 

268

 

Transportation

 

 

3

 

 

 

1

 

 

 

4

 

 

 

6

 

Other revenue from contracts with customers

 

 

2

 

 

 

3

 

 

 

5

 

 

 

4

 

Total natural gas revenue from contracts with customers

 

$

76

 

 

$

74

 

 

$

227

 

 

$

278