Research shows how long electric vehicle batteries last, and how much they degrade.

New research shows that electric car batteries have a significantly longer lifespan than many previously feared. A study from the Canadian company Geotab reveals that modern electric vehicle batteries degrade 22 percent slower than older battery technologies.

These efforts are about to be given a big boost. Recent breakthroughs in recycling, together with a spate of technological improvements, mean that within a decade or so most of the global demand for raw materials to build new batteries could be met by recycling old ones.

In 2024, we performed a new analysis and the results indicate that EV batteries have improved significantly, degrading at 1.8 percent per year on average,” said the firm in t