Eos Energy's zinc batteries fit the long-duration storage that AI data centers and grids need, discharging for multiple hours to 10+ hours with minimal fire risk, where lithium-ion is optimized for 4 hours or less. Q2 revenue was a record $68-69 million, backlog stands at $807 million, and Line 2 at its Thorn Hill, Texas, plant is in commercial production. US manufacturing qualifies it for IRA credits, and a Cerberus venture speeds deployment. Equity raises have stoked dilution worries. x.comÂ