Ethereum Researchers Propose Burning Validator Rewards to Cap Staking at 60% of Supply
Ethereum researchers have unveiled a controversial proposal that would gradually destroy validator rewards as more ETH gets locked into staking, aiming to prevent excessive centralization and protect the network's security. The plan, called EIP-8361, would phase in over roughly two years and could reshape how the network incentivizes participation.
What Problem Is This Proposal Trying to Solve?
Ethereum secures itself through staking, a process where holders lock up ETH and run software that validates transactions in exchange for newly created ETH as rewards. The issue, according to the proposal's authors, is that staking rewards never stop being attractive. Even if every single ETH in existence were staked, validators would still earn roughly 1.5% annual yield, creating an endless incentive to add more stake.
This creates a problem: as more ETH concentrates in the hands of large exchanges and professional staking providers rather than individual holders, the network becomes less secure and less decentralized. One of the proposal's authors, Jérôme de Tychey, projects that without intervention, more than 70 million ETH could be staked by January 2028, compared to the roughly 41 million ETH (about 34% of total supply) staked today.
How Would the Burn Mechanism Work?
The proposal takes a gradual approach rather than an abrupt change. Every 6.4 minutes, when Ethereum completes what it calls an epoch, a fraction of each validator's newly issued rewards would be destroyed instead of paid out. That fraction would increase linearly as staking approaches a saturation point of approximately 60.25 million ETH, or roughly half the total supply.
Once staking reaches that threshold, the burn would hit 100 percent, driving net issuance of new ETH to zero. Validators would still receive all transaction fees and tips they earn from building blocks; only the newly created ETH would be affected. The deduction would arrive slowly, phasing in over 18 months after the upgrade ships, giving the network roughly two years total to adjust.
Why Are Developers and DeFi Leaders Concerned?
The proposal has split the Ethereum community. Some worry about unintended consequences for decentralized finance (DeFi) strategies and solo stakers who lack institutional backing.
- DeFi Lending Impact: Aave Labs chief executive Stani Kulechov warned that moving staking rewards toward zero would make ETH borrowing strategies mostly unviable, since much of the ETH borrowed on Aave is used to buy more staked ETH, a trade that only works while staking yields exceed loan costs.
- Solo Staker Squeeze: Mike Silagadze, founder of liquid staking protocol ether.fi, argued the change would "self evidently push out solo stakers who aren't subsidized by the Ethereum Foundation or others" and leave staking to "large centralized entities with zero cost of capital".
- Market Circulation Risk: Silagadze also warned that the proposal could "halt any new ETH getting staked" and potentially push tens of billions of dollars of ETH back into circulation, since people who stake ETH typically do not sell it.
"EIP released with 48 hours notice for comments," Silagadze wrote, calling it "a major network economics change with far reaching implications for all of DeFi."
Mike Silagadze, Founder of ether.fi
Will This Proposal Actually Make It Into the Next Upgrade?
The timing of this proposal raises significant questions about its likelihood of adoption. The draft arrived just days before the August 6 inclusion deadline for Hegotá, Ethereum's next planned upgrade scheduled for the second half of 2026. The proposal came with only a roughly 300-line draft implementation and no consensus among validators and stakers whose yields it would cut.
That combination makes it far more likely to miss Hegotá and slip to a later fork than to ship in this one. The authors themselves acknowledge that every month of delay lets the staking ratio climb by about another 1.5 percentage points, making the problem harder to address later.
How to Understand the Proposal's Long-Term Vision
- Monetary Policy Shift: The proposal represents a fundamental change to Ethereum's monetary policy, moving from unlimited staking rewards to a capped system that eventually reaches zero new issuance once a threshold is crossed.
- Scarcity and Valuation: By limiting further dilution of existing ETH holders through new issuance, the proposal could strengthen ETH's long-term scarcity and potentially support its valuation as a store of value.
- Decentralization Trade-off: The core tension is between preventing excessive staking concentration and maintaining attractive yields for individual validators who secure the network without institutional backing.
Six prominent Ethereum researchers signed the proposal, including Justin Drake of the Ethereum Foundation, lending it credibility within the research community. However, the lack of broad consensus and the tight timeline suggest that even if the proposal advances, significant refinement and debate lie ahead.