XML 49 R32.htm IDEA: XBRL DOCUMENT v3.24.3
REVENUE (Tables)
9 Months Ended
Sep. 30, 2024
REVENUE  
Schedule of revenue by geographic area

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Three Months Ended September 30, 

​

Nine Months Ended September 30, 

​

    

2024

    

2023

    

2024

    

2023

Outside third-party Indiana customers

​

$

13,338

​

$

32,137

​

$

46,490

​

$

115,787

Customers in Florida, North Carolina, Alabama and Georgia

​

 

18,324

​

 

65,283

​

 

67,603

​

 

164,809

Total Coal Operations sales

​

$

31,662

​

$

97,420

​

$

114,093

​

$

280,596

Schedule of revenue by major customers

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Three Months Ended September 30, 

​

Nine Months Ended September 30, 

​

    

2024

    

2023

    

2024

    

2023

Delivered energy (including contract liability amortization)

​

$

55,855

​

$

54,391

​

$

147,355

​

$

184,675

Capacity

​

 

15,860

​

 

13,012

​

 

44,506

​

 

46,137

Total Electric Operations sales

​

$

71,715

​

$

67,403

​

$

191,861

​

$

230,812