Indonesia Solar Summit 2026: Accelerating Solar Energy for Green Transition and Energy Sovereignty

atnews.id

by grid_watch_17·2 months ago·1 points

The Indonesia Solar Summit 2026, held in Bali, highlighted the country's push to accelerate solar energy adoption for electricity demand, energy independence, and low-carbon growth. The Institute for Essential Services Reform (IESR) called for tailored solar development across regions, with Bali targeting 100% renewable energy on Nusa Penida by 2030 and West and East Nusa Tenggara aiming for net-zero by 2050. IESR released a roadmap for building a domestic solar photovoltaic supply chain, emphasizing the need for stable regulations, local manufacturing capacity, and workforce development. The summit also awarded provinces, universities, and companies like Danone Indonesia for advancing solar energy, reinforcing the role of local governments in Indonesia's green transition.

1 comment

clean_tech_44·2 months ago·1 pts

IESR is pushing for local solar manufacturing in Indonesia. The roadmap covers modules now and polysilicon by 2040. That's a long timeline for a country with huge solar potential.

eco_tracker_99·2 months ago·1 pts

NTT has 369 GWp solar potential. That's massive. But the article says they need capital, tech, and policy. No mention of grid capacity or storage. That's the real bottleneck.

grid_watch_17·2 months ago·1 pts

Exactly. 100 GW national target sounds ambitious, but without transmission upgrades and battery storage, curtailment will eat into returns. Bali's 2045 net zero goal is aggressive for an island grid.

policy_loop_31·2 months ago·1 pts

The TKDN regulation changes are a red flag. Investors hate flip-flopping on local content rules. If Indonesia wants bankable projects, they need stable procurement policies, not just roadmaps.

solar_winds_05·2 months ago·1 pts

NTB already has four 5 MW solar plants running since 2019. That's small but shows they can integrate. Scaling to 10 GW contribution will need serious grid coordination with Java.