Solana Validators Approve Disinflation Rate Hike, Lowering SOL Supply Growth

Key facts

• Solana validators voted to double the network's disinflation rate from 15% to 30%.
• This change accelerates Solana's path to a 1.5% issuance floor, expected by 2029.
• The "Double Disinflation" proposal (SGP-0002) passed with 67.0% of the vote.
• The Solana Constitution (SGP-0001) was ratified with 86% support.
• A proposal to significantly increase daily SOL burns (SGP-0003) failed to pass.
• Kraken, a major validator, initially opposed the disinflation proposal but switched its vote.

Solana validators have approved a significant change to the network's tokenomics, voting to double the rate of disinflation for its native SOL token. The proposal, SGP-0002, passed with 67.0% of the vote, accelerating the timeline for SOL's annual issuance to reach its fixed 1.5% floor by 2029, rather than 2032. This means approximately 18.9 million fewer SOL tokens will be created over the next six years.

The vote, which was the first binding on-chain governance vote for Solana, was not without drama. Major staking provider Kraken initially voted against the disinflation proposal but switched its stance in the final hour, a move that was critical to the proposal's narrow passage. The change in disinflation rate is expected by some investors to be bullish for SOL's long-term price due to reduced supply growth.

However, the reduced issuance will also lower staking rewards. Analysts project staking yields could fall from around 5.25% to approximately 2.25% within three years. Other proposals considered included SGP-0001, the Solana Constitution, which formalizes the governance system and passed with 86% support. SGP-0003, a "Resource and Inclusion Fee" designed to significantly increase SOL burns by 12-14x daily, failed to gain sufficient support, with a large number of SOL abstaining.

Following the vote, the price of SOL experienced a notable drop, falling approximately 3.83% from its opening price on August 28 and about 5.4% from its recent swing high. This decline occurred after the failure of SGP-0003, which was intended to increase token scarcity.