Fuente: Energías Renovables GridStor has announced the close of a $120 million financing package provided by lending partners NORD/LB and Siemens Financial Services for its Gunnar Reliability Project, a 150 MW, 300 MWh battery energy storage facility in Hidalgo County, Texas. GridStor previously announced the execution of a tolling agreement with a Fortune 500 company for the project in December 2025.