Aviva Stadium, built on the oldest rugby grounds in the world, opened on May 14, 2010, following its demolition and reconstruction, and serves as a home for international rugby and football in Ireland. The stadium emphasizes a sustainable approach to operations, focusing on economic, environmental, and social impacts through initiatives like waste management and community engagement. Key achievements include a 23% reduction in waste volume year-on-year and an increase in on-site recycling from 58% to 73% in 2012.