v3.26.3
Cover - shares
 6 Months Ended
Jun. 30, 2026
Oct. 20, 2026
Document Information [Line Items]    
Document Type 10-Q  
Document Transition Report false  
Entity Interactive Data Current Yes  
Amendment Flag false  
Document Period End Date Jun. 30, 2026  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q2  
Entity Registrant Name CLIMATEROCK  
Entity Central Index Key 0001903392  
Entity File Number 001-41363  
Entity Tax Identification Number 00-0000000  
Entity Incorporation, State or Country Code E9  
Current Fiscal Year End Date --12-31  
Entity Current Reporting Status No  
Entity Shell Company true  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Address, Address Line One 25 Bedford Square  
Entity Address, City or Town London  
Entity Address, Country GB  
Entity Address, Postal Zip Code WC1B 3HH  
City Area Code 44  
Local Phone Number 7308475096  
Document Quarterly Report true  
Class A Ordinary Shares    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   2,094,683
Class B Ordinary Shares    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   1