v3.26.1
Cover - USD ($)
12 Months Ended
Dec. 31, 2024
Jun. 04, 2026
Jun. 28, 2024
Cover [Abstract]      
Document Type 10-K/A    
Amendment Flag true    
Amendment Description Clean Energy Technologies, Inc. (the “Company”) is filing this Amendment No. 3 on Form 10-K/A for the year ended December 31, 2024 (“Amendment No. 3”) to its Annual Report on Form 10-K for the year ended December 31, 2024, originally filed on April 14, 2025, amended on April 15, 2025 and June 9, 2025 (as previously amended, the “Annual Report”), to restate the Company’s consolidated financial statements for the fiscal years ended December 31, 2024 and 2023.During the preparation of the Company’s financial statements for the fiscal year ended December 31, 2025, the Company determined that historical accounting errors existed related primarily to the classification, valuation, and collectability assessment of long-term receivables and contract assets, as well as warrant issuance, and the timing of revenue recognition and related interest income under U.S. GAAP.  Accordingly, the Company determined (i) that the impact of the errors was material for the fiscal years ended December 31, 2024 and 2023, (ii) to amend the Annual Report and restate the financial statements for the fiscal years ended December 31, 2024 and 2023 therein to correct those errors, and (iii) to amend the Company’s Quarterly Reports on Form 10-Q for the fiscal quarters ended March 31, 2025, June 30, 2025, and September 30, 2025, and restate the financial statements in those Quarterly Reports.   The restatement adjustments in this Amendment No. 3 include reclassifications of receivables, recognition of write-offs, adjustments to allowance for credit losses, and present value adjustments related to long-term financing receivables, and warrant issuance and change in fair value of the warrants. as more fully described in Note 19 to the consolidated financial statements. Certain portions of the cumulative effect of these adjustments relate to periods prior to January 1, 2023, and have been reflected as prior period adjustments in the accompanying financial statements. See Note 19 to the consolidated financial statements included in Item 8 for additional information and a reconciliation of the previously reported amounts to the restated amounts.   This Amendment No. 3 reflects only the correction of the errors described above and does not otherwise update or modify disclosures contained in the Annual Report, except as required to reflect the restated financial statements and related disclosures. Accordingly, this Amendment No. 3 speaks as of the date of the Annual Report and should be read in conjunction with the Annual Report and the Company’s other filings with the Securities and Exchange Commission.    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2024    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2024    
Current Fiscal Year End Date --12-31    
Entity File Number 001-41654    
Entity Registrant Name CLEAN ENERGY TECHNOLOGIES, INC.    
Entity Central Index Key 0001329606    
Entity Tax Identification Number 20-2675800    
Entity Incorporation, State or Country Code NV    
Entity Address, Address Line One 1340 Reynolds Avenue Unit 120    
Entity Address, City or Town Irvine    
Entity Address, State or Province CA    
Entity Address, Postal Zip Code 92614    
City Area Code (949)    
Local Phone Number 273-4990    
Title of 12(b) Security Common Stock, par value $0.001    
Trading Symbol CETY    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status No    
Entity Interactive Data Current No    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Public Float     $ 24,043,457
Entity Common Stock, Shares Outstanding   12,166,106  
Documents Incorporated by Reference [Text Block] None    
Document Financial Statement Error Correction [Flag] true    
Document Financial Statement Restatement Recovery Analysis [Flag] false    
Auditor Firm ID 5854    
Auditor Name TAAD, LLP    
Auditor Location Diamond Bar, California