Ethereum Raises Gas Limit Beyond 30 Million for the First Time Since Transitioning to Proof-of-Stake

This move, backed by over 50% of validators, improves the network’s transaction capacity without requiring a hard fork.

Ethereum has quietly increased its gas limit beyond 30 million for the first time since transitioning to proof-of-stake.

The move, backed by over 50% of validators, improves the network’s transaction capacity without requiring a hard fork.

The gas limit, which determines how many transactions can be processed per block, now sits at an average of 31.5 million gas units and is expected to increase further to 36 million.

In the meanwhile, ETH has faced extreme volatility, dropping 17.8% in a day, but rebounded after Trump paused tariffs.

Ethereum’s First Gas Adjustment Under PoS

This is the first time Ethereum has done something big with adjusting the gas limit since 2021 when it doubled from 15 million to 30 million under proof-of-work.

Now, under proof-of-stake, validators can make incremental adjustments without needing a major network upgrade.

With validators signaling their support, the limit increased automatically, demonstrating Ethereum’s ability to scale dynamically.

Together with the recent Dencun upgrade and proto-dank sharding, this gas limit increase enhances Ethereum’s ability to handle growing demand.

These developments could boost the network’s efficiency, making transactions faster and more cost-effective for users.

Vitalik Buterin’s Take on the Upgrade

Ethereum co-founder Vitalik Buterin acknowledged the upgrade, highlighting its contribution to layer-1 scalability.

He praised ongoing efforts to improve network efficiency, mentioning upgrades like EIP-4444, statelessness, and client optimizations.

L1 is scaling.

A big shoutout to all the developers working on EIP-4444 (history expiry), statelessness (see the new binary tree EIP! https://t.co/ajKpF66BKw ), client efficiency upgrades, and other features that will make higher L1 gas limits decentralization-friendly. https://t.co/DNsHPAhiia

Buterin also pointed to the upcoming Pectra upgrade in March, which aims to double the capacity of layer-2 solutions by increasing the blob target from 3 to 6.

He suggested allowing staker-voted adjustments so that gas limits can scale in line with technological advancements.

Split Opinions on Raising Gas Limit

Ethereum developers are split over whether to increase the mainnet gas limit by up to 100%.

While some believe it would enhance layer-1 (L1) capacity and drive innovation, others, including Ethereum Foundation’s Toni Wahrstätter, warn it could destabilize the network.

Some suggest a more cautious 20% increase to 36 million gas as an initial step, while others advocate for pushing beyond 40 million despite technical constraints.

While this is a welcoming move, there is a concern that focusing too much on layer-2 (L2) scaling can halt the growth of L1 in the long run.