Solana Governance Countdown: Whales Back Supply Reforms to Cut Issuance

Woofun AI reports that Solana supply reforms SGP-0002 and SGP-0003 have entered the discussion phase after meeting the 15% stake-support thresholds, with Helius and Jupiter emerging as the primary backers holding 16 million SOL and 12.47 million SOL respectively.

The structural impact of SGP-0002 involves a compressed inflation trajectory, reducing the timeline to reach 1.5% inflation from 5.7 years to approximately 2.8 years. This acceleration results in 18.9 million fewer SOL issued over six years, representing a 2.6% reduction in total issuance.

Woofun AI data shows that under a 68% staking-participation scenario, yields decline from 5.84% to 4.34% after one year, 3% after two years, and 2.25% after three years, excluding commissions, MEV, and block rewards.

Validator profitability margins tighten concurrently, with the number of unprofitable validators rising from a baseline of 290 to 292 after one year, 303 after two years, and 320 after three years. These figures fluctuate based on SOL price, operating expenses, and voting costs, as the terminal 1.5% rate concentrates economic pressure into an earlier window. The resource fee model under SGP-0003 introduces stepped costs of 0.1, 0.25, and 0.5 lamport per requested cost unit.

Using May 2026 network data, daily burns are estimated at 1,500 to 1,800 SOL at the initial rate, scaling to 7,500 to 9,000 SOL at the terminal rate. This contrasts with the current signature fee burn of approximately 648 SOL daily, Efficient transactions may see lower costs, while resource-heavy operations will bear a higher fee burden, shifting economic weight toward computing resource utilization.