- Ethereum‘s Pectra upgrade has drastically lowered blob transaction costs from around $16,000 per day to fractions of a penny.
- Layer-2 networks now operate much more efficiently, with lower costs for posting data.
- Despite a 33% rise in blob usage, the system has not reached its new maximum capacity.
- The increased data from cheaper blobs has prompted smaller validators to consolidate into larger entities.
- Ethereum’s modular approach is showing benefits for both transaction efficiency and layer-2 ecosystems.
Ethereum implemented the Pectra upgrade in April 2025, resulting in a significant reduction in daily costs for blob transactions across the network. The upgrade expanded how the blockchain handles “blobs,” a type of temporary data storage that helps process larger amounts of information.
Before the Pectra upgrade, daily blob transaction fees on Ethereum totaled nearly $16,000. After the update, these fees fell to a tiny fraction of a penny. According to a report from Galaxy, rollups like Base and Arbitrum observed that blobs became “virtually free” again. Data from Coin Metrics shows that blob usage grew by 33%, increasing to about 28,000 blobs a day in the weeks following the upgrade.
The main technical change, driven by EIP-7691 and blob scaling improvements, made it much cheaper for layer-2 solutions to post data on Ethereum. “The near-zero cost of blobs has been a major unlock for Ethereum scalability,” said Ulyana Skladchikova, head of product at Blockscout. These changes supported faster and cheaper operations for popular layer-2s, including Base, Arbitrum, and Optimism.
However, there have also been challenges. The drop in blob prices increased the amount of data that validators—entities responsible for processing and securing transactions—need to handle. Skladchikova explained that smaller validators, unable to keep up with the technical demands and costs, are merging with larger groups to keep their operations running securely. She noted, “Validator consolidation often raises concerns about centralization, but in Ethereum’s case, the effect may actually be decentralizing.”
While rollups benefit from the cost savings, the network has not yet fully used the new blob capacity. This situation has kept transaction costs low and helped to fulfill Ethereum’s goal of creating a more scalable, modular network.
In May 2025, the price of Ethereum (ETH) saw a steep increase, moving from about $1,800 to a peak of $2,800, settling at $2,510 by the end of the month.
✅ Follow BITNEWSBOT on Telegram, Facebook, LinkedIn, X.com, and Google News for instant updates.
Previous Articles:
- NFT Artist Forced to Sell Rare Autoglyph to Pay $1.1M Tax Bill
- Ether ETF Inflow Streak Nears $1B With 15-Day Run, ETH Up 31%
- Eric Trump: WLF to Buy Large Share of Official Trump Memecoin
- Gemini Files Confidential IPO Draft with SEC Amid Crypto Market Gains
- Judge Denies Crypto Groups’ Briefs in Samourai Wallet Case
