Solana Validators Target $3.5B Emissions Cuts with Governance Overhaul

Solana validators are considering governance changes that could sharply reduce future SOL issuance and lower staking yields over the next several years.

The main proposal, SIMD-0550, would accelerate Solana's disinflation schedule by doubling its annual rate from 15% to 30%. This change would significantly reduce future token supply, with estimates suggesting roughly 18.9 million SOL could be removed from projected emissions over six years.

Under the proposed schedule, Solana's inflation model, which began at 8% annually and gradually declines toward a long-term floor of 1.5%, could reach that floor around 2029, several years earlier than under the current model. This would have a material impact on future issuance.

The trade-off is lower staking income. If about 68% of SOL remains staked, yields could fall to approximately 4.34% after one year, 3.00% after two years, and 2.25% after three years.