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Intellectual property (Details) - CAD ($)
Dec. 31, 2022
Dec. 31, 2021
Intellectual Property Acquired $ 25,546,610 $ 25,546,610
Accumulated Amortization And Impairment (12,378,101) (10,679,587)
Intellectual Property, Net 13,168,509 14,867,023
SFD? Hydrocarbon Right acquired [Member]    
Intellectual Property Acquired 25,271,000 25,271,000
Accumulated Amortization And Impairment (12,355,134) (10,670,400)
Intellectual Property, Net 12,915,866 14,600,600
SFD? Geothermal Right acquired [Member]    
Intellectual Property Acquired 275,610 275,610
Accumulated Amortization And Impairment (22,967) (9,187)
Intellectual Property, Net $ 252,643 $ 266,423