Solana validators approved an inflation reduction proposal with 67% support, narrowly clearing the network's 66.67% supermajority requirement. The vote advances SGP-0002, which doubles the annual disinflation rate from 15% to 30% and is projected to reduce SOL issuance by 18.9 million tokens over the next six years.
Voting participation reached 60.7% of eligible stake, exceeding the required quorum. The tally recorded 176.29 million SOL in favor and 66.19 million against, with 20.63 million SOL abstaining. The proposal passed by just 0.33 percentage points above the supermajority threshold.
Accelerated Path to Terminal Inflation
The approved direction maintains Solana's 1.5% terminal inflation floor while accelerating the timeline to reach it. Under the current schedule, the network would reach the floor in approximately 5.7 years. With the doubling of disinflation under SGP-0002, that timeline compresses to about 2.8 years.
The change does not immediately alter rewards. Developers must complete consensus code and schedule feature activation before the faster disinflation path begins. The technical implementation will anchor the existing inflation rate at activation and apply the steeper curve afterward, with completed epoch rewards remaining unchanged.
Validator Trade-offs and Implementation Challenges
Stakeholders divided on the proposal's implications. While the faster disinflation could reduce dilution for SOL holders, validators and delegators would experience staking rewards declining more rapidly. Some major validators, including Figment, Everstake, and P2P Validator, voted against the measure. Solana Company also opposed it, citing concerns about maintaining stable assumptions for institutional forecasts.
The change requires careful coordination across validator clients since inflation rewards affect bank capitalization and bank hashes. Every validator must compute identical reward values to prevent conflicting network states.
Fee Reform Proposal Fails
A separate governance proposal, SGP-0003, failed to advance with 53.9% support despite 61.14% participation. The proposal would have restructured Solana's fee model by replacing the 5,000-lamport base fee with a 2,500-lamport inclusion fee and a resource charge. Current fee rules burn approximately 648 SOL daily. The existing fee structure remains in place.
