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Indonesia’s solar ambition is no longer only about adding more renewable energy to the grid. It is also about whether the country can convert its solar potential into bankable projects, sustained domestic demand, and a competitive Solar PV industrial ecosystem. This Legal Perspective examines the legal and policy bottlenecks that continue to shape the pace of Solar PV deployment in Indonesia.
The central conclusion indicates that the primary obstacle for Indonesia’s Solar PV sector is not a lackluster intent, but rather the absence of reliable and clear frameworks for execution. Procurement delays, land acquisition constraints, and local content requirements continue to affect investor certainty, project timelines, and the ability of domestic manufacturers to scale. These bottlenecks create friction between Indonesia’s renewable energy targets and its industrial development aspirations.
For Indonesia, debottlenecking Solar PV deployment requires more than simplifying individual regulations. It requires stronger alignment between RUPTL planning and procurement execution, clearer land readiness, realistic local manufacturing development, and regulatory coordination across energy, industrial, and investment policy. Without this alignment, Indonesia’s Solar PV ambitions may remain constrained by legal and administrative friction.
Key Findings
1. Implementing Indonesia’s Solar PV ambition depends on market certainty.
Ambitious targets will only translate into deployment and manufacturing growth if investors can rely on stable demand, credible project pipelines, and predictable investment conditions that hinge on favorable legal frameworks and ground implementation.
2. Procurement delays weaken the investment signal.
Although Presidential Regulation No. 112/2022 stipulates procurement timelines, actual project development can still be affected by delays in RUPTL planning, tender preparation, licensing, and PPA execution.
3. Land acquisition remains a practical barrier to project delivery.
Lengthy procedures, limited suitable land, overlapping land rights, and potential social disputes can increase costs and delay renewable energy projects.
4. Local content requirements (TKDN) need to be calibrated to supply chain readiness.
Policies and regulations on TKDN can support domestic manufacturing, but if local components remain costly or are not yet bankable for international financiers, the policy may slow rather than accelerate Solar PV deployment.
5. Debottlenecking requires regulatory alignment, not isolated fixes.
Indonesia needs stronger coordination across procurement planning, land readiness, local manufacturing development, and investment regulation to create a bankable Solar PV market.