The International Energy Agency (IEA) forecasts a substantial increase in global demand for critical minerals through 2040. This surge is primarily fueled by the growing adoption of electric vehicles and the expansion of battery storage technologies, essential for the clean energy transition. The report highlights that demand will be driven by minerals like lithium, cobalt, nickel, and rare earth elements. Despite increased investment in mining and processing, significant supply gaps are expected to persist, potentially hindering progress towards climate goals. These potential shortages could impact the affordability and deployment of clean energy technologies. The IEA stresses the need for accelerated efforts to diversify supply chains, boost resource efficiency, and promote circular economy practices to mitigate these risks. Addressing these challenges is crucial for ensuring a secure and sustainable energy future.