Ethereum's mainnet has achieved a historic milestone, processing approximately 2.2 million transactions in a single day on December 30, 2025. This figure surpasses the network's previous all-time high set in 2021. Data from Etherscan reveals this surge in activity occurred alongside significantly reduced gas fees, with the average transaction cost now around 17 cents, a dramatic drop from the $2.15 average seen just six months prior.
The record-breaking performance is attributed to a series of fundamental protocol upgrades. The recent Fusaka upgrade played a key role by increasing gas limits by 33%, enabling higher throughput without corresponding fee increases or network congestion. Earlier in the year, the Pectra upgrade enhanced validator performance and staking flexibility. Protocol-level optimizations like EIP-7702 implementation, Blob storage efficiency, and state management have directly translated to user benefits, decoupling high transaction volume from high fees.
This activity surge coincides with a record 8.7 million smart contracts deployed in the last quarter of 2025. Increased DeFi activity, a resurgent NFT marketplace, and Layer-2 transaction settlements are also cited as contributing factors.
Looking ahead, Ethereum developers have shifted focus to the 2026 roadmap following Fusaka's success. The next major upgrade, Glamsterdam, is scheduled for 2026 and features two core components: block-level access lists for parallel transaction processing and more predictable fees, and enshrined proposer-builder separation (ePBS) to increase transaction capacity and lower costs while strengthening network neutrality.
A more robust anti-censorship feature initially planned for Glamsterdam has been postponed to the subsequent Hegota update, for which there is no clear timeline yet. A key proposal under consideration for Hegota is Fork-Choice Inclusion Lists (FOCIL), which aims to guarantee every valid transaction is included in a block. This feature has sparked intense debate within the developer community throughout 2025, with discussions on Hegota's features set to begin on January 8, 2026, aiming for finalization by the end of February.
