PITTSBURGH – Eos Energy, the Western Pennsylvania-based energy company that manufactures zinc-based battery storage systems, told the Washington Examiner in an exclusive interview ahead of its announcement that it is launching Eos IndensityTM, a breakthrough architecture designed to transform how energy storage scales for the real world.

Joe Mastrangelo, CEO of Pittsburgh-based Eos, said today marks a turning point for the company and for the future of U.S. energy storage manufacturing.

“When you see the battery here come off the line that is the core, the engine, in the summer we announced the software, which is the brains, now we have Indensity, which is taking this and making it an even safer, scalable package,” he explained.

Mastrangelo explains Indensity redefines battery storage capacity with a compact, stackable, modular design that targets 1 GWh per acre, which is roughly four times that of most other technologies. 

The scale is a breakthrough, designed for a forward-looking world where electrification accelerates, AI drives unpredictable demand, and power systems face unprecedented strain. It delivers storage that performs in the field, scales responsibly, and strengthens the backbone of modern economies.

“The three prongs to this is technology differentiated software that optimizes it and then a way to package it that you can optimize the ability to utilize the system,” Mastrangelo explained.........

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