v3.25.4
SEGMENTED REPORTING (Tables)
 12 Months Ended
Dec. 31, 2025
Segment Reporting [Abstract]  
Summary of Segment Information
Year ended December 31, 2025 (millions of dollars)
TransmissionDistributionOtherConsolidated
Revenues2,429 6,557 55 9,041 
Purchased power— 4,486 — 4,486 
Operation, maintenance and administration447 661 98 1,206 
Depreciation, amortization and asset removal costs570 529 12 1,111 
Income (loss) before financing charges, equity income and income tax expense1,412 881 (55)2,238 
Capital investments2,097 1,252 17 3,366 
Year ended December 31, 2024 (millions of dollars)
TransmissionDistributionOtherConsolidated
Revenues2,269 6,175 40 8,484 
Purchased power— 4,143 — 4,143 
Operation, maintenance and administration475 721 112 1,308 
Depreciation, amortization and asset removal costs554 502 10 1,066 
Income (loss) before financing charges, equity income and income tax expense1,240 809 (82)1,967 
Capital investments1,860 1,185 18 3,063 
Total Assets by Segment:
As at December 31 (millions of dollars)
20252024
Transmission23,630 21,630 
Distribution15,160 14,040 
Other881 1,012 
Total assets39,671 36,682 
Total Goodwill by Segment:
As at December 31 (millions of dollars)
20252024
Transmission157 157 
Distribution216 216 
Other5 — 
Total goodwill378 373