v3.26.1
Cover Page - shares
6 Months Ended
Jun. 30, 2026
Aug. 13, 2026
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Jun. 30, 2026  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q2  
Current Fiscal Year End Date --12-31  
Entity Interactive Data Current Yes  
Entity Current Reporting Status Yes  
Entity Registrant Name Renewable Energy Acquisition Corp.  
Entity Central Index Key 0001418302  
Entity Filer Category Non-accelerated Filer  
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 0-53900  
Entity Tax Identification Number 74-3219044  
Entity Incorporation, State or Country Code NV  
Entity Address, Address Line One 2694 Blackwater Rd NW  
Entity Address, City or Town Longville  
Entity Address, State or Province MN  
Entity Address, Postal Zip Code 56655  
City Area Code 612  
Local Phone Number 867-2203  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company true  
Entity Common Stock, Shares Outstanding   700,000