v3.26.1
Revenue Recognition - Schedule of information regarding disaggregated revenue based on revenue by service (Details) - USD ($)
 3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Deferred Revenue Arrangement [Line Items]    
Total revenue $ 1,393,120 $ 934,304
Services - engineering and others    
Deferred Revenue Arrangement [Line Items]    
Total revenue 695,939 220,492
Grid services    
Deferred Revenue Arrangement [Line Items]    
Total revenue 10,422 46,812
Grants    
Deferred Revenue Arrangement [Line Items]    
Total revenue 245,928 101,449
Products    
Deferred Revenue Arrangement [Line Items]    
Total revenue 440,831 565,551
Engineering Services, Management Fees    
Deferred Revenue Arrangement [Line Items]    
Total revenue $ 0 177,332
Grid Interconnection Service Revenue | Nuvve Japan    
Deferred Revenue Arrangement [Line Items]    
Total revenue   441,201
Grid Interconnection Services, Cost | Nuvve Japan    
Deferred Revenue Arrangement [Line Items]    
Total revenue   $ 63,029