Proposed Ethereum Update Could Eliminate Net Issuance as Staking Grows

A new Ethereum staking proposal, described by CoinDesk, would gradually burn validator rewards as more ETH enters the staking pool, effectively driving net issuance to zero once roughly half of all ETH is committed to validators. The mechanism is architectural rather than punitive: validators continue earning transaction fees and tips in full, but the newly created ETH that currently supplements those rewards would be progressively destroyed.

The mechanism behind the burn

Under the proposal, every 6.4 minutes — at the close of each Ethereum epoch — a fraction of each validator's staking rewards is deducted and permanently destroyed. That fraction rises linearly with total staked ETH, reaching 100% when approximately 60.25 million ETH is locked. The phasing is deliberate: roughly six months for the upgrade to ship, then an 18-month ramp, giving validators close to two years to recalibrate their yield models before the burn reaches its terminal rate.

The rationale, as articulated by the six researchers behind the proposal (including Ethereum Foundation's Justin Drake), rests on a structural observation: staking never stops paying. Even at total saturation, the network yield would still sit near 1.5%, creating permanent downward pressure on the asset's scarcity profile. Co-author Jérôme de Tychey projects more than 70 million ETH staked by January 2028 if nothing changes.

Liquidity fragmentation and capital alignment

The ripple effects extend well beyond the validator set. Roughly 41 million ETH is staked today — about 34% of supply — with another 2.5 million sitting in the entry queue and a wait of six weeks or more. Nobody is queuing to leave. The proposal's authors argue that past a certain threshold, additional stake degrades security rather than enhances it: ETH concentrates in exchanges and large staking providers, while solo stakers are progressively squeezed out of the yield curve.

That dynamic has already drawn sharp criticism from DeFi's largest protocols. Aave Labs CEO Stani Kulechov warned that moving staking rewards toward zero would render ETH borrowing strategies mostly unviable; much of the ETH borrowed on Aave funds leveraged staking positions, a trade that only works while staking yield exceeds loan costs. Ether.fi founder Mike Silagadze, objecting as much to process as to substance, called the 48-hour comment window "a major network economics change with far-reaching implications for all of DeFi," and suggested the change would push out unsubsidized solo stakers and leave staking to "large centralized entities with zero cost of capital" — a shift he said could trigger capital exodus across seven of the top ten DeFi protocols.

What to watch before Hegotá

The proposal landed just days before the deadline for smaller changes to be considered for Hegotá, Ethereum's next network upgrade. Whether it clears that gate, or is deferred to a later fork, will determine whether the issuance curve begins bending in the near term or remains a multi-year discussion thread.

The deeper question is one of capital alignment: if Ethereum chooses to harden its monetary policy by tying issuance inversely to staking participation, does the network risk trading validator decentralization for asset scarcity — and at what point does that trade begin to fragment the liquidity assumptions that restaking and DeFi composability currently rely on?