v3.26.1
Cover - USD ($)
12 Months Ended
Dec. 31, 2025
Mar. 31, 2026
Jun. 30, 2025
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2025    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2025    
Current Fiscal Year End Date --12-31    
Entity File Number 000-27407    
Entity Registrant Name BIMERGEN ENERGY CORPORATION    
Entity Central Index Key 0001066764    
Entity Tax Identification Number 93-3419812    
Entity Incorporation, State or Country Code DE    
Entity Address, Address Line One 895 Dove Street    
Entity Address, Address Line Two Suite 300    
Entity Address, City or Town Newport Beach    
Entity Address, State or Province CA    
Entity Address, Postal Zip Code 92660    
City Area Code (855)    
Local Phone Number 777-0888    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Public Float     $ 10,000,000
Entity Common Stock, Shares Outstanding   7,072,573  
Documents Incorporated by Reference [Text Block] None    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Auditor Firm ID 820    
Auditor Opinion [Text Block] We have audited the accompanying consolidated balance sheets of Bimergen Energy Corporation (the Company) as of December 31, 2025 and 2024, and the related consolidated statements of operations, changes in stockholders’ equity, and cash flows for each of the years in the two-year period ended December 31, 2025, and the related notes (collectively referred to as the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2025 and 2024, and the results of their operations and their cash flows for each of the years in the two-year period ended December, 2025, in conformity with accounting principles generally accepted in the United States of America.    
Auditor Name Ramirez Jimenez International CPAs    
Auditor Location Irvine, California    
Common Stock [Member]      
Title of 12(b) Security Common Stock, par value $0.001 per share    
Trading Symbol BESS    
Security Exchange Name NYSEAMER    
Warrant [Member]      
Title of 12(b) Security Warrants, each share exercisable to purchase one share of Common Stock    
Trading Symbol BESSWS    
Security Exchange Name NYSEAMER