Property, plant and equipment (Details Narrative) - CAD ($) $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Jul. 31, 2025 |
|
| IfrsStatementLineItems [Line Items] | ||||
| Construction in progress | $ 8,234 | $ 31,622 | ||
| Cost of goods sold [member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Depreciation expenses | 3,010 | 2,781 | ||
| Permission to Operate [Member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Construction in progress | $ 9,614 | |||
| BESS projects [member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Construction in progress | $ 13,815 | |||
| IPP facilities [member] | Cost of goods sold [member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Depreciation expenses | $ 170 | |||
| IPP facilities [member] | Operating expenses [member] | ||||
| IfrsStatementLineItems [Line Items] | ||||
| Depreciation expenses | $ 4 | $ 7 | $ 8 | |