Electric vehicle battery recycling: Competing with mined materials
The environmental footprint of an electric vehicle represents a sectorial industrial revolution, including the first lifecycle end of an EV battery. With existing technologies, 95% of an EV battery can be recycled for inclusion in a new EV battery and/or energy storage. The remaining 5% can be handled by third party recyclers. Because the price of mined lithium is rising exponentially, recycled EV battery materials are set to compete with mined content. With high recycled content, the emissions of a new battery can be reduced by 64%. The result is massive battery recycling investments and recycling agreements with EV manufacturers are underway and planned, especially in China, Europe and the U.S. In the U.S., the Inflation Reduction Act (IRA) offers tax credits that can be stacked on top of each other for the EV battery supply chain. An IRA proviso is that the raw materials, including materials derived from battery recycling, be sourced in the U.S. In addition, the U.S. Bipartisan Infrastructure Act allots US$7 billion for all battery supply chain stages, including battery recycling. To counterbalance the IRA, the Canadian 2022 Fall Economic Update includes a 30% Investment Tax Credit covering clean technologies. But the Canadian tax credits may fall short compared to the cumulative eligibility criteria impacts of the two U.S legislative initiatives. The U.S. initiatives, alongside the monumental head start in China and Europe, auger for a colossal challenge for the Canadian national and provincial governments to assure Canada is a major battery recycling player, despite two prominent existing Canadian recycling firms.