v3.25.1
Document and Entity Information - USD ($)
 12 Months Ended
Dec. 31, 2024
Apr. 14, 2025
Jun. 30, 2024
Cover [Abstract]      
Entity Registrant Name SUSGLOBAL ENERGY CORP.    
Entity Central Index Key 0001652539    
Entity Current Reporting Status Yes    
Current Fiscal Year End Date --12-31    
Entity Filer Category Non-accelerated Filer    
Entity Common Stock, Shares Outstanding   137,332,019  
Document Type 10-K    
Document Period End Date Dec. 31, 2024    
Amendment Flag false    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2024    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Interactive Data Current Yes    
Entity Voluntary Filers No    
Entity Well-known Seasoned Issuer No    
Entity Public Float     $ 6,600,264
Entity File Number 000-56024    
Entity Incorporation, State or Country Code DE    
Document Transition Report false    
Entity Address, Address Line One 200 Davenport Road    
Entity Address, City or Town Toronto    
Entity Address, State or Province ON    
Entity Address, Country CA    
Entity Address, Postal Zip Code M5R1J2    
City Area Code 416    
Local Phone Number 223-8500    
Entity Tax Identification Number 38-4039116    
Document Annual Report true    
ICFR Auditor Attestation Flag false    
Auditor Name M&K CPAS, PLLC    
Auditor Location The Woodlands, TX    
Auditor Firm ID 2738    
Document Financial Statement Error Correction [Flag] false