v2.4.0.6
Document and Entity Information (USD $)
12 Months Ended
Dec. 31, 2011
Apr. 13, 2012
Jun. 30, 2011
Document and Entity Information [Abstract]      
Entity Registrant Name NEXT GENERATION ENERGY CORP.    
Entity Central Index Key 0000356292    
Trading Symbol ngmc    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Current Fiscal Year End Date --12-31    
Entity Filer Category Smaller Reporting Company    
Entity Well-Known Seasoned Issuer No    
Entity Common Stock, Shares Outstanding   33,853,237  
Entity Public Float     $ 489,856
Document Type 10-K    
Document Period End Date Dec. 31, 2011    
Amendment Flag false    
Document Fiscal Year Focus 2011    
Document Fiscal Period Focus FY