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Financial instruments (Tables)
12 Months Ended
Dec. 31, 2024
Financial Instruments [Abstract]  
Schedule of Investments
Increase (decrease) in fair value due to MTM and foreign exchangeDecember 31, 2024December 31, 2023
Long-term investment - Forsee Power$(12,699)$(3,501)
Long-term investment - Wisdom Motor(2,200)(4,900)
Long-term investment - Quantron AG(4,401)(4,237)
Long-term investment - HyCap Fund5,084 214 
Long-term investment - Clean H2 Fund(360)(473)
Long-term investment - Templewater Fund(212)— 
Decrease in fair value of investments$(14,788)$(12,897)
Schedule of Nature and Extent of Risks Arising from Financial Instruments
The following exchange rates applied during the year ended December 31, 2024:
$US to $1.00 CDN$CDN to $1.00 US
January 1, 2024 Opening rate$0.755$1.325
December 31, 2024 Closing rate$0.695$1.439
Fiscal 2024 Average rate$0.730$1.370