Battery recycling has gone from green-marketing claim to genuine industrial infrastructure in the last five years, and the chemistry is more interesting than the headlines. We walk pyrometallurgy versus hydrometallurgy, what black mass actually is, the Redwood and Li-Cycle process flows, what gets recovered versus discarded, and the honest scale-up reality for circular EV supply.
Sustainability
-
Battery Recycling and Black Mass -
Repurposing Old Phones and Mini PCs: Giving Retired Hardware a Second Act How to give retired phones and mini PCs a useful second life — low-power servers, thin clients, and self-hosted services — covering postmarketOS, Android options, and the workloads these efficient little machines handle well.