{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How large is the energy consumption required for blockchain?","a":"The energy consumption required by blockchain technology is relatively large, mainly due to the consensus mechanism it adopts - the Proof of Work (PoW) mechanism. The PoW mechanism requires a large amount of computing power and electrical resources, as miners compete to solve complex hash functions, thereby confirming transactions and generating new blocks. This leads to extremely high energy consumption and carbon emissions, which is not conducive to sustainable development. However, to address these challenges,  some solutions have been proposed, such as adopting new consensus mechanisms (such as Proof of Stake [PoS] and Proof of Authority [PoA]), renewable energy, as well as resource sharing and recycling, to reduce energy consumption."}]}],"pr":"62ba089b80453b1401f6874509164667b039182232f195a63faa0b0479d68093"}