The Monitor (MyRGV)
Harlingen’s biggest battery storage plant plugs into electric grid
East Point Energy said its 100‑megawatt battery storage plant on a six‑acre site off Grimes Street and Loop 499, south of Valley International Airport in Harlingen, is ready to power the grid and can serve up to 80,000 homes for two hours. Officials said the plant will bring $19 million in tax revenue over its 20‑ to 30‑year life, was built with fire‑department training, and Rep. Janie Lopez urged more battery projects.
Sep 9, 2026 · AI description