EV Battery Recycling Plants Sit Underused as Adoption Slows and China Tightens Supply Chain Grip

Electric-vehicle battery recycling plants built in anticipation of a rapid surge in discarded packs are sitting underused in many parts of the world, as the pace of EV adoption has cooled and China continues to tighten its grip on the battery supply chain.

Across Europe, Japan and North America, companies and governments have poured money into recycling capacity designed to recover valuable metals from spent lithium-ion batteries. But the expected wave of end-of-life EV packs has not yet arrived at the volumes many forecasts assumed, leaving recyclers scrambling to secure feedstock and to keep facilities running at efficient utilization rates.

The imbalance is especially stark because recycling capacity has expanded much faster than the supply of discarded material. Most EVs sold in the past several years are still on the road, and their batteries typically last for many years. That means the majority of used packs available today come from manufacturing scrap, damaged vehicles, or early-generation models, rather than from large-scale retirement of consumer EV fleets. With less material entering the system than anticipated, global recycling infrastructure now exceeds the amount of batteries ready to be processed.

Japan’s JX Advanced Metals offers a window into the industry’s ambitions and current constraints. The company operates facilities capable of extracting lithium, nickel and cobalt—three of the most sought-after materials used in cathodes—from used EV batteries. The technology can help reduce dependence on newly mined resources and create a domestic stream of strategic minerals. Yet like many recyclers outside China, JX and its peers face a market reality in which supply is limited and competition for available battery waste is intensifying.

At the same time, the geography of the supply chain is shifting. China, already dominant in battery manufacturing and many refining steps, is becoming an increasingly central player in recycling as well. As more processing and related investment concentrate there, recyclers in other regions face pressure on both costs and access to material. The result is a more challenging operating environment for facilities in Japan, Europe and the U.S. that were designed to support local circular-economy goals.

The slowdown in EV uptake adds another headwind. Expectations for a swift transition helped justify aggressive recycling buildouts, but softer demand growth means fewer vehicles are entering the market than some earlier projections suggested—and, years from now, fewer batteries will reach end of life. For recyclers, the timing mismatch between capacity additions today and feedstock availability tomorrow has become a critical business risk.

Industry executives and analysts increasingly describe a shakeout scenario in which only the best-capitalized operators—or those with secure supply contracts—can bridge the gap until volumes rise. Others may be forced to idle equipment, delay expansion plans, or exit the market, even as policymakers continue to frame recycling as essential to securing critical minerals and reducing the environmental footprint of EVs.

Why it matters

Battery recycling is supposed to underpin a resilient, lower-carbon EV supply chain by recovering lithium, nickel and cobalt, but underused plants can quickly become financial liabilities. Manufacturers, recyclers and governments outside China are most exposed, because access to battery waste and competitive processing costs are becoming harder to secure. The key question now is whether non-Chinese recyclers can survive long enough for end-of-life EV batteries to arrive at scale—and whether supply-chain concentration will deepen in the meantime.