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Discontinued operations - Mexico project development (Details) - USD ($) | Dec. 31, 2024 | Dec. 31, 2023
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Discontinued operations - Mexico project development |  |
Total assets of discontinued operations | $ 272,485 | $ 21,340,805
Discontinued Operations | Mexico Project Development |  |
Discontinued operations - Mexico project development |  |
Cash | 127,859 | 91,283
Prepaid expenses and other current assets | 144,626 | 120,234
Land |  | 21,126,898
Other assets |  | 2,390
Total assets of discontinued operations | 272,485 | 21,340,805
Total liabilities of discontinued operations | $ 509,745 | $ 364,665

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