Minerals produced
| Mineral | Production | Share of world | World rank | Reserves share |
|---|---|---|---|---|
| Nickel critical | 2,310,000 t Ni content | 62.3% | 1 | No data |
| Tin critical | 55,000 t Sn content | 18.7% | 2 | No data |
| Cobalt critical | 35,000 t Co content | 11.6% | 2 | 6.3% |
| Copper | 1,010 kt Cu content | 4.4% | 7 | 2.1% |
| Gold | 94 t Au content | 2.9% | 11 | 5.5% |
Source: USGS Mineral Commodity Summaries, MCS 2026. Rank is among reporting countries.
Mines and deposits
| Site | Commodities | Status | Operator | Source |
|---|---|---|---|---|
| Bauxite - Indonesia | Bauxite and aluminium | Operating | Not stated | USGS MRDS |
| Bengkalis | Gold, Platinum-group metals, Silver | Operating | Not stated | USGS MRDS |
| Cilegon Mine | Iron ore | Operating | Not stated | USGS MRDS |
| Gag Island Ni Project-Irian Barat, Indonesia | Nickel, Cobalt | Operating | Not stated | USGS MRDS |
| Gunung Bijih Mine | Silver, Gold, Copper | Operating | Not stated | USGS MRDS |
| Kelapa Kampit Broken Hill Mine | Tin | Operating | Not stated | USGS MRDS |
| Kijang Mine | Bauxite and aluminium | Operating | Not stated | USGS MRDS |
| Meulaboh | Gold, Silver, Platinum-group metals | Operating | Not stated | USGS MRDS |
| Pomala Deposit | Iron ore, Nickel, Cobalt | Operating | Not stated | USGS MRDS |
| Pt Koba Tin Mine | Tin | Operating | Not stated | USGS MRDS |
| Pt Riau Tin Mine | Tin | Operating | Not stated | USGS MRDS |
| Pt Timah Bangka Mine | Tin | Operating | Not stated | USGS MRDS |
Showing operating and larger sites first. Open the map for every site.
Power capacity by fuel
| Largest plants | Fuel | Capacity | Owner |
|---|---|---|---|
| PLTU Paiton I Unit 7 & 8 | Coal | 5,355 MW | PT. Paiton Energy Corp |
| PLTU Suralaya | Coal | 3,400 MW | PLN -.PT Indonesia Power |
| PLTGU Gresik | Gas | 1,579 MW | PLN - Java Bali Generation Unit / PT. PJB |
| PLTU Tanjung Jati B - expansion | Coal | 1,324 MW | PT. Central Java Power (EPC : Korea Midland Power Co) |
| PLTU Tanjung Jati B | Coal | 1,320 MW | PT. Central Java Power |
| Cilacap Sumber power station | Coal | 1,260 MW | Sumber Segara Primadaya |
| PLTGU Priok Block 1 2 | Gas | 1,180 MW | PT. Indonesia Power |
| PLTU Jabar Selatan - Pelabuhan Ratu | Coal | 1,050 MW | PLN |
Source: WRI Global Power Plant Database v1.3 (CC BY 4.0). Plants of about 1 MW and above, data mostly 2018 to 2021.
Resource dependence
Source: World Bank World Development Indicators.
Mine and deposit locations combine the USGS Mineral Resources Data System (public domain, last updated 2022, strongest for the United States and the Americas) and Wikidata (CC0, notable named mines). Coverage is uneven and partly historical, and status can be out of date: this is not a complete or current registry, and a point on the map is not an offer, a licence or evidence of a legal right. Production and reserve figures are from the USGS Mineral Commodity Summaries and are rounded estimates. Power plants are from the WRI Global Power Plant Database (CC BY 4.0), mostly 2018 to 2021. Nothing here is investment, legal or technical advice.