I'm wondering why Bitcoin, this digital currency, actually consumes electricity. Isn't it just supposed to be a virtual, decentralized form of money that exists online? Why does it have a real-world cost, specifically in electricity usage?
                
                  
                  
                    
                      
                      
             
            
                
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    SakuraTide
    Fri Dec 20 2024
   
  
    Bitcoin mining is an intricate process that involves extensive computer calculations.
  
  
 
                    
                  
  
    
    ethan_thompson_psychologist
    Thu Dec 19 2024
   
  
    They estimate that 
Bitcoin consumes approximately 121.36 trillion kilowatt-hours (TWh) of electricity annually.
  
 
  
 
                    
                  
  
    
    WhisperWind
    Thu Dec 19 2024
   
  
    This figure highlights the environmental impact of Bitcoin mining, which is a growing concern among stakeholders.
  
  
 
                    
                  
  
    
    BonsaiBeauty
    Thu Dec 19 2024
   
  
    These calculations are crucial for transaction authentication, ensuring the security of the blockchain.
  
  
 
                    
                  
  
    
    mia_harrison_painter
    Thu Dec 19 2024
   
  
    Due to the complexity and scale of these operations, 
Bitcoin mining consumes a significant amount of energy.