#Red mud

Venture Herald’s Red mud archive gathers coverage on startups, venture capital, and AI efforts connected to red mud and related industrial and environmental innovation. It highlights companies, investors, and technologies working on processing, reuse, remediation, and other applications tied to this material.

Fast Metals raises $4.3M pre-seed for red mud

Fast Metals said it raised $4.3 million in pre-seed funding led by New Climate Ventures to recover minerals from mining waste.

Oct 15, 2026 · 3 min