v3.26.3
Schedule of intangible assets (Details) - CAD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
IfrsStatementLineItems [Line Items]    
Net Book Value, Balance [1] $ 17,108 $ 19,267
F I T Contracts [Member]    
IfrsStatementLineItems [Line Items]    
Net Book Value, Balance [1] 14,259 15,783
BESS contracts [member]    
IfrsStatementLineItems [Line Items]    
Net Book Value, Balance [1] 2,849 3,484
Cost [member]    
IfrsStatementLineItems [Line Items]    
Accumulated amortization, beginning balance 23,030 2,110
Additions from acquisition (note 19) 20,920
Accumulated amortization, beginning balance 23,030 23,030
Cost [member] | F I T Contracts [Member]    
IfrsStatementLineItems [Line Items]    
Accumulated amortization, beginning balance 18,900 2,110
Additions from acquisition (note 19) 16,790
Accumulated amortization, beginning balance 18,900 18,900
Cost [member] | BESS contracts [member]    
IfrsStatementLineItems [Line Items]    
Accumulated amortization, beginning balance 4,130
Additions from acquisition (note 19) 4,130
Accumulated amortization, beginning balance 4,130 4,130
Accumulated amortization [member]    
IfrsStatementLineItems [Line Items]    
Accumulated amortization, beginning balance 3,763 109
Amortization 1,411 1,471
Impairment (note 25) 748 7,412
Accumulated amortization, beginning balance 5,922 3,763
Reallocation of impairment loss (note 2(e)(ii))   (5,229)
Accumulated amortization [member] | F I T Contracts [Member]    
IfrsStatementLineItems [Line Items]    
Accumulated amortization, beginning balance 3,117 109
Amortization 1,392 1,471
Impairment (note 25) 132 6,766
Accumulated amortization, beginning balance 4,641 3,117
Reallocation of impairment loss (note 2(e)(ii))   (5,229)
Accumulated amortization [member] | BESS contracts [member]    
IfrsStatementLineItems [Line Items]    
Accumulated amortization, beginning balance 646
Amortization 19
Impairment (note 25) 616 646
Accumulated amortization, beginning balance $ 1,281 646
Reallocation of impairment loss (note 2(e)(ii))  
[1] The balance includes restricted cash balances totaling $6,517 comprised of $2,630 classified as current and $3,887 classified as non-current.