The Ethereum network has successfully completed its long-awaited Surge upgrade, implementing full danksharding and dramatically increasing the network's throughput to 100,000 transactions per second — a milestone that developers and the broader crypto community have been anticipating for years. Average gas fees have fallen by 99% compared to pre-upgrade levels.
What the Surge Achieves
The Surge is the third major phase of Ethereum's multi-year roadmap, following the Merge (transition to proof-of-stake) and the Shanghai upgrade (enabling staking withdrawals). Full danksharding introduces 64 data blobs per block, each containing 128KB of data, expanding Ethereum's data availability capacity by a factor of 40 compared to the EIP-4844 proto-danksharding implementation.
"This is the moment Ethereum becomes a true global settlement layer," said Ethereum co-founder Vitalik Buterin in a post on X. "With 100,000 TPS and sub-cent fees, we can now support applications that were simply not economically viable before."
Impact on Layer 2 Ecosystems
The upgrade dramatically reduces costs for Layer 2 rollup networks including Arbitrum, Optimism, Base, and zkSync, which use Ethereum's base layer for data availability. Transaction fees on these networks are expected to fall to fractions of a cent, making Ethereum-based applications competitive with traditional payment processors for everyday transactions.
Coinbase's Base network reported processing 2.3 million transactions in the first hour following the upgrade activation, with average fees of $0.0003 per transaction — comparable to Visa's processing costs at scale.
DeFi and NFT Renaissance
Total value locked in Ethereum DeFi protocols surged 34% in the 24 hours following the upgrade, reaching $89 billion. NFT trading volumes on OpenSea and Blur also spiked, with analysts attributing the activity to previously cost-prohibitive micro-transactions now becoming economically viable.
ETH Price Response
Ether (ETH) rose 22% to $6,840 in the hours following the successful upgrade activation, pushing Ethereum's market capitalization above $820 billion. Institutional investors including BlackRock and Fidelity, which operate spot Ethereum ETFs, reported record inflows of $1.2 billion on the day of the upgrade.
