■ **WB upgrades 2026 GDP growth to 5.2%, but Indonesia's underlying economic weaknesses remain a concern:** The World Bank upgraded its 2026 GDP growth forecast to 5.2% from 4.7%, although the revision does not necessarily indicate a meaningful improvement in domestic economic fundamentals. Weak household purchasing power, uneven industrial activity, and limited productivity gains continue to constrain growth quality. Indonesia also remains behind faster-growing regional peers such as Vietnam, highlighting persistent shortcomings in competitiveness and investment efficiency. SSI maintains its 2026 growth forecast at around 5.3%, with downside risks stemming from softer consumption and external uncertainties.

■ **FX reserves fell and external vulnerabilities are increasingly more difficult to overlook:** Indonesia's FX reserves declined from USD 146.5bn in August to USD 146.3bn in September, remaining above SSI's USD 144.3bn forecast. However, the reserve position masks persistent pressure from external debt repayments, currency stabilization measures, and ongoing IDR weakness. With the current-account deficit remaining elevated and global financing conditions tightening, maintaining reserve adequacy could become increasingly challenging. Continued reliance on foreign capital inflows also leaves Indonesia exposed to sudden reversals in global risk sentiment.

■ **Persistent IDR depreciation highlights growing monetary policy constraints:** The IDR remained under pressure near IDR 17,900/USD during the week, reflecting elevated US Treasury yields, higher energy prices, and deteriorating external conditions. Despite adequate FX reserves, continued currency weakness increases imported inflation risks and raises financing costs for businesses dependent on foreign inputs. BI consequently faces rising difficult trade-off between supporting economic growth and preserving currency stability. We expect BI to maintain its benchmark rate at 5.75% in the near term, although prolonged IDR depreciation could further restrict monetary flexibility and weaken domestic demand.

■ Higher FDI has yet to translate into meaningful recovery in household purchasing power: FDI reached approximately USD 30.8bn in 1H26 versus USD 27.0bn in 1H25, up 13.8% YoY growth. Although total investment generated approximately 1.45mn jobs, broader economic benefits remain uneven. September’s Consumer Confidence Index edged down to 118.1 from 118.5, suggesting continued household caution. Higher investment figures offer limited reassurance without improved employment quality, stronger wage growth, and sustained domestic consumption. Achieving the government’s ambitious 6% growth target in 2027 would require investment growth of 8–9%, alongside stronger productivity and purchasing power—a demanding combination while household demand remains subdued.

■ **Digital transformation and renewable energy ambitions face significant execution and financing risks:** Indonesia's digital economy is projected to reach USD 180–340bn by 2030, while the proposed development of 100 GWp of solar capacity could potentially reduce electricity subsidies by up to IDR 73tn. However, these projections remain highly dependent on substantial capital investment, infrastructure readiness, and regulatory consistency. High financing costs, electricity grid limitations, and continued dependence on imported technology could delay implementation and reduce economic benefits. Without meaningful improvements in execution efficiency and domestic industrial capabilities, these initiatives risk delivering slower productivity gains and more limited fiscal savings than currently anticipated.