Energy Consumption of Cryptocurrencies

The Truth About Cryptocurrency Mining's Power Consumption: Why Does Digital Computation Consume as Much Energy as a Medium-Sized City?

Cryptocurrency mining, particularly the Proof-of-Work (PoW) mechanism adopted by Bitcoin, has garnered significant attention due to its high energy consumption. This mechanism ensures network security and decentralization by having numerous computations compete for the right to record transactions, but it also leads to astonishing electricity consumption and carbon footprints. This article will delve into the principles behind Bitcoin mining's high energy consumption, the significant energy reduction after Ethereum's transition to Proof-of-Stake (PoS), and changes in the global mining energy structure. Concurrently, it will compare the energy consumption of emerging Artificial Intelligence (AI) and analyze various perspectives on cryptocurrency energy consumption.