Climate Change
At PT Obi Nickel Cobalt, we not only acknowledge the challenges of climate change,
but also take concrete steps to minimize its impacts. All
our production processes are carried out in accordance with the government-approved Environmental Impact
Analysis (AMDAL) standards, with a focus on compliance and
transparency. From the beginning, we have proactively communicated the potential impacts of
our operations and their management strategies to all stakeholders.
One of the mitigation efforts we have undertaken is the implementation
of technology in several production processes. In this way, we can
utilize energy as efficiently as possible in accordance with the principles of responsible
environmental governance.
We also actively carry out various monitoring to ensure
environmentally responsible operations.
Biodiversity Monitoring
PT Obi Nickel Cobalt routinely monitors flora and fauna with the aim of
identifying types of plants, mammals, herpetofauna, avifauna and insects
around the operational area to fulfill the obligations of the Environmental Monitoring Plan (RPL AMDAL) for the biodiversity aspect.
This monitoring activity is carried out by an independent institution that is
competent in the field of flora and fauna conservation. The biodiversity
found in the ONC work area and its surroundings includes types of flora such as:
Calophyllum soulattri (Bintangur), Palaquium obtusifolium (Getah Percha), and
Decaspermum fruticosum (Guava). While the types of fauna such as: Sus
scrofa (Wild Boar), Leptocoma aspasia (Black Sunbird), Bronchocela
cristatella (Crested Chameleon), and Hypolimnas deois (Deois Eggplant).
Marine Protection
PT Obi Nickel Cobalt routinely monitors the sea around the operational area to ensure the sustainability of local waters. To run this program, we involve a special internal team for marine monitoring and utilize Remotely Operated Vehicles that have underwater camera features and are capable of moving to a depth of 300 meters.
We also proactively collaborate with independent academics to work Together in studies on the sustainability of local waters.
Mangrove Planting
PT Obi Nickel Cobalt runs a mangrove rehabilitation program in several villages in South Halmahera Regency. The company believes that the formation of the mangrove forest area will help maintain the availability of fish resources in the sea, clean water, and fresh air.
Mangrove plants have also been proven to prevent erosion and abrasion, and are able to absorb up to five times more CO2 than land plants.
To ensure that mangrove seedlings can grow and develop well, the company chose endemic seedlings from Sofifi, North Maluku. This endemic type of mangrove is expected to make it easier for seedlings to adapt to the local coastal environment. In its implementation, the company involves the village government and academics through a mentoring program for local youth.
According to the final report of 2023, the Company has planted around 67,681 seedlings on an area of 23.04 hectares.
Air and Noise Monitoring
We monitor air quality through emission control by installing converters and absorbers in the sulfuric acid factory. Then, fugitive dust management through watering the access road area and revegetation around the factory area. In addition, we also conduct periodic monitoring by an independent laboratory on the sulfuric acid chimney.
Management of Processing Waste
The operational activities of nickel ore processing and refining carried out by PT Obi Nickel Cobalt produce processing waste (SHP) in the form of tailings. Referring to Government Regulation Number 22 of 2021 concerning the Implementation of Environmental Protection and Management, tailings management is carried out by building placement facilities in former mining areas.
The tailings produced from our operations will be neutralized first before being placed in the storage facility. We have conducted tests that show that the tailings are not flammable, non-corrosive, non-explosive, and non-infectious or toxic.
