Shares of Eos Energy Enterprises surged more than 20% this morning (before pulling back into the cash equity open) after the company announced a $75 million battery manufacturing facility in Pennsylvania to supply Talen Energy Corp. and help meet the state’s fast-growing data center power demand.The new plant, slated to open in mid-2026, will produce two gigawatt-hours of batteries, effectively doubling Eos’s production capacity in the Pittsburgh region, according to Bloomberg. “The energy to be generated i ...