Trenton Van Epps, a former contributor to the Ethereum Foundation, has warned that the need for new funding sources for Ethereum’s core development could become increasingly pressing over the next three to nine months. In a blog post published Thursday, Van Epps highlighted that after recent spending cutbacks and the April conclusion of the Client Incentive Program, the ecosystem is now facing an estimated annual funding shortfall of about $30 million.
Funding gap alert dominates the agenda
Based on his recent conversations with key Ethereum core development contributors, Van Epps cautioned that Ethereum may be heading into a slow-moving funding crisis. It’s crucial to note that this $30 million annual funding estimate has not been independently verified. The Ethereum Foundation has not yet made any public statements addressing these concerns.
Mini glossary: The Client Incentive Program was a rewards initiative designed to support the teams developing Ethereum client software. Clients are foundational pieces of the network, developed by distinct teams to ensure its operation.
Van Epps shared concerns that Ethereum’s core development could be on the verge of a “slow-burning funding crisis.”
Van Epps’s comments come at a time when divisions appear to be widening within the Ethereum Foundation. On Thursday, Hsiao Wei Wang, one of the foundation’s co-executive directors, announced her resignation. This brings the estimated number of departures and role changes within the Foundation this year to 19.
Vitalik Buterin points to limited resources
Ethereum co-founder Vitalik Buterin, in a May 24 post on X, emphasized the foundation’s limited resources. According to Buterin, the Ethereum Foundation holds only about 0.16% of the total Ether supply—a significantly lower share compared to foundations tied to some other blockchain networks.
Buterin underlined that the Foundation is now focused on preserving its longevity rather than expansion, which translates into fewer ETH sales moving forward.
Buterin also reminded the community that the Foundation was initially designed with a narrower mandate: developing Ethereum’s core software and supporting the execution of key milestones on its roadmap. He added that most major goals were accomplished by 2022.
New treasury management strategy emerges
In late April, the Foundation unstaked 17,000 ETH. This was followed in early May by the unstaking of an additional 21,270 ETH, a haul worth roughly $50 million at the time. These moves came after the Foundation’s total staked ETH temporarily exceeded 70,000 earlier in the year.
The Ethereum Foundation also sold 10,000 ETH via an over-the-counter deal on May 1, with Bitmine—recognized as one of the largest holders of ETH on the institutional side—being the buyer. On-chain analytics firm Arkham speculated that the unstaking was likely motivated by the need to fund ongoing protocol development.
| Transaction | Amount | Date |
|---|---|---|
| Unstake | 17,000 ETH | Late April |
| Unstake | 21,270 ETH | Early May |
| OTC Sale | 10,000 ETH | May 1 |
These moves signal a revised approach to treasury management at the Foundation. The updated policy, effective June 2025, states that increasing staking participation should help finance ongoing protocol development, and that future ETH sales may be restricted in response to earlier community reactions over previous sales.
