The Ethereum 2.0 upgrade has been completed: the PoS consensus mechanism significantly reduces energy consumption

The Ethereum network has successfully completed a comprehensive upgrade to the Proof of Stake (PoS) consensus mechanism, a historic shift that has reduced network energy consumption by 99.95%, marking an important step towards more sustainable development of blockchain technology.
Upgrade Highlights
Significant reduction in energy consumption: Switching from PoW to PoS, annual energy consumption decreased from 150TWh to 0.01TWh
Transaction speed improvement: Network throughput increased to 100000 transactions per second
Pledge income: ETH holders can earn an annualized income of 4-6% through staking
Network Security Enhancement: Significant Cost Increase for Malicious Attacks
technological innovation
Ethereum 2.0 introduced sharding technology and beacon chains, which greatly improved the scalability of the network by dividing it into multiple parallel processed shards. Meanwhile, the new verification mechanism ensures the decentralized nature of the network.
ecological impact
After the upgrade is completed, the Ethereum ecosystem will usher in new development opportunities. DeFi protocols, NFT marketplaces, Layer2 solutions, and other applications will benefit from lower transaction fees and faster confirmation speeds.
Market reaction
The cryptocurrency market has responded positively to this upgrade, with ETH prices rising by 15% after the upgrade was completed. Institutional investors have stated that Ethereum's environmental transformation will attract more ESG investment funds to flow in.
Future Prospects
The Ethereum Foundation has stated that it will focus on further optimizing network performance and aims to achieve a target of 1 million transactions per second within the next 12 months. This will lay the foundation for the large-scale adoption of Web3 applications.