#Mining waste

Coverage of mining waste in Venture Herald focuses on startups, venture capital, and AI applications that aim to reduce, reuse, or better manage waste streams from mining and mineral processing. The topic highlights emerging technologies, business models, and investment activity around efficiency, environmental impact, and resource recovery in the mining sector.

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