JAKARTA — Raja Ampat, one of the world’s most biodiverse marine regions, remains under pressure from Indonesia’s expanding nickel industry as three companies continue to seek permission to develop nickel projects in the archipelago, according to a new Greenpeace report. Located in the heart of the Coral Triangle, in Indonesia’s easternmost Papua region, Raja Ampat hosts some of the planet’s richest marine biodiversity, including around 75% of the world’s known coral species, earning it the nickname “the Amazon of the Seas.” Public concern over nickel mining in Raja Ampat erupted in 2025 after images showing forest clearing and environmental damage were shared widely on social media. A subsequent backlash prompted the Indonesian government to suspend mining operations and later revoke four of the region’s five nickel mining permits, leaving only the state-owned PT Gag Nikel mining company in operation in the region. But Raja Ampat remains vulnerable to future mining, according to Greenpeace. Its latest report identifies three companies PT Raja Ampat Nikel Abadi (RANA), PT Waegeo Mineral Mining (WMM), and PT Eka Kurnia Baru (EKB) — pursuing projects on Waigeo Island, the archipelago’s largest island and home to endemic wildlife including Wilson’s bird-of-paradise (Cicinnurus respublica), the Waigeo brushturkey (Aepypodius bruijnii), and the Waigeo spotted cuscus (Spilocuscus papuensis). In June 2025, Mongabay reported on WMM and EKB, as both companies filed lawsuits contesting the government’s refusal to officially recognize permits they have held for mining on Waigeo Island since 2023. RANA is the latest company pursuing nickel mining in the…This article was originally published on Mongabay