Solana's SIMD proposals are on track for finalization this year, potentially doubling the inflation decay rate to 30%. Anza CEO Brennan Watt confirmed that SIMD-123 is nearing code completion, while SIMD-547, SIMD-553, and SIMD-550 have received concept acknowledgments. If SIMD-550 and SIMD-553 are implemented together, the annual SOL inflation reduction rate could increase from 15% to 30%, potentially cutting token emissions by $1.36 billion over six years. The proposed changes would also significantly boost daily SOL burn volume, increasing from approximately 650 tokens ($47,000) to a potential maximum of 9,000 tokens ($646,000). These adjustments aim to enhance the economic model of Solana by reducing token supply and increasing scarcity.