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Mining permits and environmental impact in Simalungun Regency

· Illustrative sample figures; live figures are on the map.

Data incomplete, this page is not indexed yet.

Simalungun Regency lies in Sumatera Utara and covers about 4,480 km². Data on mining permits and affected areas for this area is still being collected. This page will be completed once ESDM data and satellite imagery are processed.

Static map of Simalungun Regency, Sumatera Utara, with a simplified boundary; mining permits mainly stone & sand.
Static map (simplified boundary). The interactive map is available in the app.
Mining permits
2
active IUP/IUPK/IPR
Source: ESDM MODI / Geoportal ESDM ·
Affected area
0ha
land opened or damaged by mining
Source: Cheng et al. 2026 + Maus et al. 2022 ·
Forest loss
3,866ha
latest year (2025)
Source: Hansen/GFW 2025 v1.12 ·
Bulletins
0
published & reviewed
Source: ESMI ·

Affected areas cover pollution and physical damage to land, from licensed and unlicensed mining alike.

Permits by commodity

CommodityPermits
stone & sand2

Source: ESDM MODI / Geoportal ESDM · Updated 22 Oct 2026

Forest loss per year

Yearha
20214,435
20224,082
20235,571
20245,851
20253,866

Source: Hansen/GFW 2025 v1.12 · Updated 22 Oct 2026

Administrative area

4,480 km²

Source: BPS/OCHA COD-AB administrative boundaries (2020), simplified · Ministry of Home Affairs code 12.08

Province: Sumatera Utara

Other regencies and cities in Sumatera Utara

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