PORTLAND, Maine–(BUSINESS WIRE)–The Avangrid Foundation, the philanthropic arm of leading energy company Avangrid Inc., a member of the Iberdrola Group, and Central Maine Power joined the Ronald McDonald House® Maine to celebrate the opening of its new outdoor play space with a ribbon-cutting ceremony on Wednesday, August 5, 2026, at the Portland Ronald McDonald House. The new outdoor space was made possible thanks to the Avangrid Foundation. “Access to a safe, welcoming place to play and con