Solana proposes two tokenomics changes aimed at increasing SOL token burns, potentially removing $1.4–$1.5B from circulation over six years.
Tech & Launches ·
Solana is advancing two governance proposals aimed at reshaping the network's token economics and accelerating SOL burn mechanisms. SIMD-550, put forward by Helius, doubles the annual disinflation rate to compress the timeline toward Solana's long-term 1.5% terminal inflation target by mid-2029. SIMD-553, submitted by Temporal and approved in July 2026, introduces a burn fee on compute units from financial activity, potentially lifting daily SOL destruction from 600–800 SOL to 7,500–9,000 SOL at current network utilization levels. Together, the two proposals are projected to remove approximately $1.4–1.5 billion from circulation over six years.
The changes come with a tradeoff for staking participants. SIMD-550 would compress nominal staking yield—currently around 5.25%—to approximately 3% within two years, reducing staking income per unit of locked SOL significantly. This yield compression reflects efforts to redirect capital away from staking toward productive activity elsewhere in the Solana ecosystem, with the expectation that lower staking returns will encourage deployment into decentralized finance and other onchain use cases.
Validator economics remain a point of uncertainty. SIMD-553's design for validator voting fees has not been finalized; cost impacts could range from modest to as high as 21 times current levels, potentially squeezing validator profitability as SIMD-550 reduces their yield-based revenue. Both proposals have moved to formal stake-weighted community votes requiring a two-thirds supermajority to pass.