EOS Energy Enterprises is trading at MXN 58.80 (+13.95%) after announcing a collaboration with MN8 Energy and Google to deliver the Mammoth Solar project in West Virginia. - The project, valued at up to $350 million, will integrate 86 MW of utility-scale solar, 10 MW/100 MWh of Eos' Z3 long-duration storage, and 70 MW/280 MWh of lithium-ion storage. - This marks Google's first deployment of Eos' American-made Z3 technology, offering a pivotal commercial proof point. - The collaboration is expected to create 200 construction jobs and generate approximately $4 million in local property tax revenue.