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Organization and Description of Business (Details) | Sep. 17, 2024 | Sep. 16, 2024 | Sep. 09, 2024 | Jan. 19, 2024 | Jan. 05, 2024 | Sep. 30, 2025 member subsidiary $ / shares shares | Apr. 30, 2025 | Apr. 25, 2025 | Aug. 16, 2024 membership_unit $ / shares
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Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Stock conversion ratio | 0.1 | 0.1 |  | 0.025 |  |  |  |  |
Fermata Energy II LLC | Preferred Class A |  |  |  |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Annual preferred return, percentage |  |  |  |  |  |  | 0.100 | 0.100 |
Nuvve |  |  |  |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Number of wholly owned subsidiaries | subsidiary |  |  |  |  |  | 4 |  |  |
Nuvve | Fermata Energy II LLC |  |  |  |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Company's equity ownership, percent |  |  |  |  |  |  |  | 51.00% |
Nuvve | Deep Impact |  |  |  |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Company's equity ownership, percent |  |  |  |  |  |  |  |  | 51.00%
Sale price (in dollars per share) |  |  |  |  |  |  |  |  | $ 51
Equity investment, membership units acquired | membership_unit |  |  |  |  |  |  |  |  | 51
Nuvve Corp. |  |  |  |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Number of wholly owned subsidiaries | subsidiary |  |  |  |  |  | 4 |  |  |
WISE EV LLC | Deep Impact |  |  |  |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Company's equity ownership, percent |  |  |  |  |  |  |  |  | 49.00%
Sale price (in dollars per share) |  |  |  |  |  |  |  |  | $ 49
Equity investment, membership units acquired | membership_unit |  |  |  |  |  |  |  |  | 49
Fermata Energy II LLC Preferred Members | Fermata Energy II LLC |  |  |  |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Company's equity ownership, percent |  |  |  |  |  |  |  | 49.00% |
Nuvve New Mexico LLC |  |  |  |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Number of subscribed members | member |  |  |  |  |  | 2 |  |  |
Nuvve New Mexico LLC | Common Class B |  |  |  |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Annual preferred return, percentage |  |  |  |  |  |  | 0.180 |  |
Temporary equity, shares outstanding (in shares) | shares |  |  |  |  |  | 150,000 |  |  |
Temporary equity, par value (in dollars per share) |  |  |  |  |  | $ 1.00 |  |  |
Maximum |  |  |  |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Stock conversion ratio |  |  | 0.5 |  | 0.5 |  |  |  |
Minimum |  |  |  |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |  |  |  |
Stock conversion ratio |  |  | 0.1 |  | 0.025 |  |  |  |

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