GILLIAM COUNTY, Ore.–(BUSINESS WIRE)–Avangrid, Inc., a leading energy company and member of the Iberdrola Group, today announced it will build a battery storage project in Gilliam County, Oregon. Shutler Energy Storage will be a 41 Megawatt/82 Megawatt-hour facility that strengthens reliability and resilience across Avangrid’s 3GW footprint in the Pacific Northwest. Additionally, Avangrid will donate $110,000 annually on behalf of the project to two Gilliam County nonprofit organizations to s