Nature of operations (Details Narrative) $ / shares in Units, $ in Thousands, $ in Thousands |
1 Months Ended | 2 Months Ended | 12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Feb. 28, 2025
CAD ($)
shares
|
Jan. 31, 2025
CAD ($)
shares
|
Mar. 13, 2026
CAD ($)
|
Dec. 31, 2025
USD ($)
shares
|
Dec. 31, 2025
CAD ($)
shares
|
Dec. 31, 2024
CAD ($)
shares
|
Dec. 10, 2025
$ / shares
|
Dec. 10, 2025
CAD ($)
shares
|
Jul. 15, 2025
USD ($)
$ / shares
shares
|
May 31, 2024
shares
|
Feb. 29, 2024
shares
|
Jan. 31, 2024
shares
|
Dec. 31, 2023
shares
|
|
| IfrsStatementLineItems [Line Items] | |||||||||||||
| Common stock shares issued | shares | 2,222,222 | 1,684,659 | 262,776,228 | 262,776,228 | 176,947,216 | 3,569,449 | 1,722,210 | 6,886,167 | |||||
| Common stock shares oustanding | shares | 262,776,228 | 262,776,228 | 176,947,216 | 155,925,779 | |||||||||
| Working capital | $ 213,175 | $ 36,813 | |||||||||||
| Secured additional financings | $ 10,847 | $ 10,847 | |||||||||||
| Exercise of warrants | 8,616 | ||||||||||||
| initial public offering | shares | 20,700,000 | 20,000,000 | |||||||||||
| Common share per share | $ / shares | $ 6.25 | $ 4.50 | |||||||||||
| Underwriting Spread | $ 121,493 | $ 80,300 | |||||||||||
| Subsequent [member] | |||||||||||||
| IfrsStatementLineItems [Line Items] | |||||||||||||
| Received in conjunction | $ 4,913 | ||||||||||||
| KfW [member] | |||||||||||||
| IfrsStatementLineItems [Line Items] | |||||||||||||
| Drawdown amount received | $ 906 | ||||||||||||
| Project financing amount | 75,100 | ||||||||||||
| Additional conjunction | $ 20,000 | ||||||||||||
| Share options [member] | |||||||||||||
| IfrsStatementLineItems [Line Items] | |||||||||||||
| Exercise of warrants | $ 29,030 | ||||||||||||