The global surge in demand for electric vehicle (EV) battery materials is driving rapid growth in the nickel sector, particularly in Indonesia. Muchtazar, the sustainability chief at Nickel Industries, has provided insights into this burgeoning industry. However, the nickel sector is facing increased scrutiny due to its environmental impact, especially concerning cobalt mining for EV batteries. This scrutiny reflects the growing awareness of the environmental consequences associated with the EV supply chain, urging the industry to adopt more sustainable practices. This story highlights the critical need for responsible resource extraction to mitigate the environmental impact on vulnerable ecosystems and communities.