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Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2025

Idaho Power Company

Commitment and Contingencies

Schedule of movements in deposits

​

​	​	​	​	​	​	​
​	​	Year ended December 31,
​	​ ​ ​	2025		​ ​ ​	2024
Balance at beginning of period	​	$	—	​	$	—
Deposits	​		26,059	​		—
Costs incurred - expense	​		(10,837)	​		—
Balance at end of period	​	$	15,222	​	$	—
​	​	​	​	​	​	​
Current portion	​	$	15,222	​	$	—
Non-current portion	​		—	​		—
Balance at end of period	​	$	15,222	​	$	—

ATCO Structures & Logistics (USA) Inc.

Commitment and Contingencies

Schedule of movements in deposits

​

​	​	​	​	​	​	​
​	​	Year ended December 31,
​	​ ​ ​	2025		​ ​ ​	2024
Balance at beginning of period	​	$	—	​	$	—
Deposits	​		13,350	​		—
Costs incurred – expense	​		(1,000)	​		—
Costs incurred – asset	​		—	​		—
Balance at end of period	​	$	12,350	​	$	—
​	​	​	​	​	​	​
Current portion	​	$	12,350	​	$	—
Non-current portion	​		—	​		—
Balance at end of period	​	$	12,350	​	$	—

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