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Deposits (Tables)
 12 Months Ended
Mar. 31, 2021
Miscellaneous non-current assets [Abstract]  
Schedule of information about deposits [Table Text Block]
Description   March 31, 2021     March 31, 2020  
Vattenfall AB $ 1,494,617   $ 1,265,907  
Bodens Energi   724,456     613,598  
Equipment Deposits   43,313,678     —  
Total $ 45,532,751   $ 1,879,505