Environmental Impacts and Sustainability: High water consumption in mining operations, damage to ecosystems due to soil and water pollution, and inadequate recycling are major problems.
Ethical and Human Rights Issues: Mining companies, especially in the Democratic Republic of Congo (DRC), are associated with child labor, forced labor, and poor working conditions. There are also allegations that large mining companies are forcibly displacing local people from their lands.
Geopolitical Risks and Supply Chain Dependency: China is the world’s leader in battery raw material processing. Many countries are dependent on China for graphite and rare earth elements, which are critical in battery production. The US-China trade wars and Europe’s domestic production moves create uncertainty in the supply chain.
These metals increase costs and cause recycling problems.
Lithium-ion batteries have lower energy density compared to lithium-sulfur batteries
At the same time, the industry is looking for a replacement technology for lithium-ion battery technology, and lithium-sulfur technology is one of the most popular technologies.