Ethereum Fusaka Upgrade: PeerDAS & Progressive Scaling
Ethereum Fusaka Upgrade, slated for December 2025, is the largest scalability update since Pectra. It integrates 12 new EIPs, including Peer Data Availability Sampling (PeerDAS) for rollups, to cut bandwidth use and speed data verification. The upgrade also raises blob and block gas limits in progressive steps—from 30 million to 150 million gas units—to boost throughput and protect network stability.
At a recent Enterprise Ethereum Alliance briefing, developers detailed a new cryptographic precompile aligning with modern passkey standards for smoother wallet authentication and enterprise-grade user experience. Testnets on Hoodi, Holesky and Sepolia demonstrated faster synchronization and lower fees under peak loads.
For traders, the Ethereum Fusaka Upgrade signals higher network capacity, lower transaction costs and greater Layer-2 adoption potential. ETH trades around $3,842 amid bearish exchange inflows, with support near $3,600. Long-term efficiency gains may underpin renewed demand, while short-term volatility could offer trading opportunities.
Bullish
The Ethereum Fusaka Upgrade delivers significant throughput and cost improvements—key drivers for Layer-2 adoption and enterprise use. While current bearish exchange inflows suggest short-term pressure around $3,600 support, the protocol’s 12 new EIPs, progressive gas scaling and PeerDAS implementation bolster network efficiency and security. This combination tends to attract traders seeking lower fees and higher capacity, supporting ETH’s price outlook over the medium to long term.