Ethereum's Core Development Funding Crisis Deepens as CIP Expiration Looms

Ethereum's core development requires $30 million annually to remain healthy, but existing funding mechanisms fall short of covering this amount. The Ethereum Foundation has committed to accelerating its 'subtraction strategy', which involves reducing its central role and pushing legitimacy into the broader ecosystem.

According to Trent Van Epps, a former Ethereum Foundation ecosystem development lead, the EF's annual treasury disbursements need to be reduced from 15% to 5% of holdings by 2030. This change has already led to a workforce reduction of approximately 20% and the departure of ten senior figures within six months.

The Client Incentive Program (CIP), which provides vesting-linked ETH rewards to execution and consensus client teams, is set to expire in April 2026. Van Epps estimates that this program has not been sufficient to cover the structural shortfall in funding core development, leaving a gap of around $20 million per year.

Van Epps co-founded Protocol Guild as a collective funding mechanism to address this issue, but it has only managed to distribute nearly $40 million over four years, averaging $10 million annually. He warns that the free rider problem remains, where DeFi protocols and other networks extract economic value from Ethereum's shared infrastructure without contributing to its maintenance.