I’ve been looking into EoS Energy and it feels like one of those names quietly flying under the radar. They make zinc-based battery systems in the US, mainly aimed at data centers and longer-duration backup. The big appeal is no heavy cooling, no thermal runaway risk, and a longer lifecycle, which could mean real cost savings over time. Around a quarter of their pipeline is tied to data centers, where they can act as a cleaner, faster alternative to diesel generators. Lithium still makes sense for short bursts, but for sustained backup and grid support, $EOSE seems genuinely different. Worth keeping an eye on, in my opinion.