Deep Dive
1. Energy Rental Cost Reduction (9 September 2025)
Overview: JustLend DAO reduced energy rental fees from 15% to 8%, aligning with TRON’s lowered energy costs (210 sun → 100 sun). This directly halves TRX transaction fees.
The update optimizes gas efficiency for smart contracts, making DeFi participation cheaper for retail users. Protocol-level changes to energy pricing algorithms aim to balance network sustainability with accessibility.
What this means: This is bullish for JST because lower fees attract more users to JUST’s lending/borrowing ecosystem, potentially increasing transaction volume and protocol revenue. (Source)
2. USDJ Sunset Plan Extension (24 September 2025)
Overview: The USDJ stablecoin’s final liquidation deadline was extended to 30 September 2025, giving users additional time to exit positions.
Technical adjustments include maintaining a USDJ/TRX conversion portal and disabling USDJ minting. Code updates enforce a floating exchange rate post-shutdown, decoupling from algorithmic stabilization mechanisms.
What this means: This is neutral for JST – while it mitigates abrupt user exits, the sunset plan reflects a strategic shift away from USDJ, potentially redirecting developer focus to newer stablecoins like USDD. (Source)
3. DAO Governance Expansion (30 July 2025)
Overview: USDD 2.0’s roadmap introduced JST-based governance for protocol upgrades, including multi-chain deployments and risk-analysis tools.
Smart contract updates enable JST holders to vote on proposals like USDDOLD migration and Ethereum/BNB Chain integrations. This decentralizes control while aligning incentives with TRON’s broader DeFi goals.
What this means: This is bullish for JST because enhanced governance utility could increase token demand and staking activity, strengthening network security. (Source)
Conclusion
JUST’s updates prioritize cost efficiency, user transition support, and governance decentralization. While the USDJ phase-out introduces short-term operational changes, the focus on JST’s utility in DAO decisions highlights its evolving role in TRON’s ecosystem. How will JST’s governance mechanisms balance scalability with decentralization as adoption grows?