As the European Union moves toward its goal of net-zero emissions by 2050, the demand for critical raw materials—the building blocks of wind turbines, batteries, and solar panels—is skyrocketing. However, a recent audit by the European Court of Auditors suggests that while the EU has set an ambitious strategic course, the current policy framework rests on "incomplete foundations".

When we look at a solar panel, we see a sheet of blue or black glass. But if you were to zoom in—past the glass, past the anti-reflective coating, and down to the atomic level—you would find a precious metal doing the heavy lifting. Silver.

The mining industry is currently facing several operational challenges, including shrinking ore grades, fewer new deposit discoveries, extended project timelines, and hesitant capital markets for new exploration. In response, the industry is increasingly looking toward innovation to secure future mineral supplies. One area receiving significant attention is the reprocessing of mine tailings.