A new Ethereum improvement proposal, EIP-8361, would slash new ETH issuance to zero once the total value staked reaches $112 billion. The mechanism doesn't just stop there — it also burns a rising share of validator rewards as the staking ratio increases. If adopted, the proposal would fundamentally reshape Ethereum's supply dynamics and the economics of running a validator.
How the mechanism works
EIP-8361 sets a hard cap on staked ETH at $112 billion. Once that threshold is hit, all new issuance stops. But the proposal goes further: as the staking ratio — the percentage of total ETH supply locked up — climbs, an increasing portion of validator rewards gets burned. That means validators earn less in real terms the more ETH is staked, creating a natural brake on over-staking.
The idea is to prevent the network from inflating supply unnecessarily when there's already plenty of security. Right now, Ethereum issues new ETH to validators regardless of how much is staked. Under EIP-8361, that changes to a sliding scale that penalizes excessive staking.
Why the timing matters
Ethereum's staking ratio has been creeping up. More than 28% of the total supply is currently staked, and that number keeps growing as liquid staking protocols like Lido and Rocket Pool make it easier to participate. The proposal's authors argue that at current rates, the network is overpaying for security — issuing more ETH than needed to keep the chain safe.
Cutting issuance to zero at $112 billion staked would make ETH scarcer over time. That's a big deal for holders who see ETH as sound money. But it also means validators would need to rely more on transaction fees and MEV, not just block rewards.
The debate ahead
EIP-8361 is still early — it's a draft, not a final proposal. The Ethereum research community will likely debate the exact threshold and the burn curve. Some will argue that $112 billion is too low, especially if ETH's price rises. Others will worry about validator profitability and whether it could push small stakers out.
There's also the question of how this interacts with the existing EIP-1559 fee burn. If issuance drops to zero and fees keep getting burned, ETH could become deflationary even faster. That might sound good for price, but it could also create volatility in the staking market.
What comes next
The proposal is expected to be discussed at the next Ethereum All Core Developers call, likely later this month. If it gains traction, it could be included in a future network upgrade — maybe the one after Pectra, which is still being finalized. No timeline is set, and the idea could just as easily be shelved.
For now, the conversation is just starting. But the fact that someone put pen to paper on a zero-issuance model shows how far Ethereum's thinking has evolved since the merge.
