INTANGIBLE ASSETS (Details Narrative) - USD ($)
3 Months Ended 12 Months Ended
Nov. 08, 2021
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Dec. 31, 2020
Restructuring Cost and Reserve [Line Items]          
Amortization expense   $ 2,969 $ 2,969 $ 11,877 $ 11,877
LWL [Member]          
Restructuring Cost and Reserve [Line Items]          
Condition of shares issuance description If LWL reach USD 5 million in revenue or net profit of USD 1 million by December 31, 2022, then based on the performance contingency there will be issuance of 20,000,000 shares of CETY to the Seller. As of the date of the filing the performance contingencies have not been met.