PORTLAND, Ore.–(BUSINESS WIRE)–AVANGRID (NYSE: AGR), a leading sustainable energy company and part of the Iberdrola Group, today joined the California Independent System Operator’s (CAISO) Western Energy Imbalance Market (WEIM) as the first generation-only entity. As a WEIM market participant, AVANGRID will support and strengthen the energy system of 11 Western states with almost 2 GW of installed emissions-free capacity from facilities that the company operates in the region. “Joining the WE My Business Wire News
