By 2046, Critical Material Recovery Will Become A Commercial Sector At A Scale That Replaces Primary Mining For Lithium Ion Batteries And Rare Earth Elements.

Critical Material Recovery May Replace Primary Mining by 2046

By 2046, critical material recovery is expected to become a commercial sector at a scale that replaces primary mining for lithium ion batteries and rare earth elements. The main driver of this transformation is the rapid growth in battery and electronic waste volumes. The spread of electric vehicles and portable electronic devices increases the amount of end of life batteries and electronic waste every year. These waste streams are becoming increasingly valuable as a secondary source due to the lithium, cobalt, nickel and rare earth elements they contain.

IDTechEx reports offer comprehensive roadmaps for critical material recovery technologies, markets and players for the 2026 to 2046 period. These reports reveal that secondary sources are becoming economically attractive as recycling technologies mature and economies of scale come into play. Improvements in hydrometallurgical and pyrometallurgical processes increase material recovery efficiency while reducing costs. At the same time, regulatory pressures and supply security concerns encourage governments and companies to invest in recycling infrastructure.

By 2046, at least thirty percent of global lithium and rare earth element supply is projected to be met from secondary sources, namely recycling and waste streams. This ratio stands out as a threshold verifiable by independent market reports. The main factors supporting the growth of the sector are as follows.

• Rapid growth in battery and electronic waste volumes
• Improving cost effectiveness of recovery technologies
• Strengthening supply security and regulatory incentives

In light of these developments, critical material recovery will become a commercial sector that constitutes a serious alternative to primary mining as of 2046. Lithium and rare earth elements obtained from recycling and waste streams will meet a significant portion of global supply, reducing resource dependency and accelerating the transition to a circular economy.