# Nickel mining and economic development in Southeast Sulawesi > Developing situation record from CLSTR: https://clstr.news/situations/nickel-mining-and-economic-development-in-southeast-sulawesi > Updated: 2026-11-01T02:11:10.000Z. Sources: 7. Developments: 2. Mining companies in the Kolaka Regency of Southeast Sulawesi are implementing various environmental and economic initiatives. PT ANTAM (Persero) Tbk and the Kolaka Police Department have introduced a ‘Green Policing’ program in Pomalaa focused on tree planting for land reclamation and dust mitigation. In the Puulemo and Baula regions, PT Vale Indonesia Tbk is coordinating with the Regional Disaster Management Agency to manage forest and land fires affecting over 120 hectares of mining license areas. Local and indigenous community organizations in Wolo District have expressed support for PT Ceria Nugraha Indotama (CNI), noting that its nickel smelting operations are essential for regional economic stability and local employment. Broadening the regional focus, Southeast Sulawesi officials are highlighting the province as a dual-sector economic hub by balancing nickel mining with marine and fishery resources. PT Aneka Tambang Tbk (ANTAM) UBPN Kolaka was recently recognized with the Sustainable Spark Award 2026 in the Environmental Stewardship category for its efforts in post-mining land reclamation and conservation. ## Timeline ### 2026-11-01: Southeast Sulawesi highlights nickel industry and marine resource potential Southeast Sulawesi is leveraging its vast marine resources alongside its nickel industry, while ANTAM's Kolaka unit received national recognition for successful post-mining land reclamation. 7 sources. https://clstr.news/cluster/southeast-sulawesi-highlights-nickel-industry-and-marine-resource-potential ### 2026-10-23: Kolaka mining companies implement environmental and economic initiatives Mining firms in Kolaka, Indonesia, are managing environmental challenges through reforestation and fire response, while local groups advocate for continued nickel investment to support regional economies. 4 sources. https://clstr.news/cluster/kolaka-mining-companies-implement-environmental-and-economic-initiatives --- Cite as: Nickel mining and economic development in Southeast Sulawesi. CLSTR, https://clstr.news/situations/nickel-mining-and-economic-development-in-southeast-sulawesi