There is considerable focus on the use of water in this water poor region. SQM commissioned a life-cycle analysis which concluded that water consumption for SQM's lithium hydroxide and carbonate is significantly lower than that of the average for production from the main ore-based process, using spodumene, and in to environmental report claims that environmental KPIs such as animal populations are not affected by extraction. According to VW, there is an unresolved dispute about whether brine extraction causes an influx of fresh water and thus influences the groundwater at the edge of the salt flats. Copper mining, tourism, agriculture also consume significant water and climate change cannot be dismissed