This article go into detail on the most sustainable sports stadiums in the world. It includes the 2012 Olympic Stadium and the New Meadowlands stadium in New York. When building the new Meadowlands Stadium their plans were to, "reduce air pollution, conserve energy and water, improve waste management and reduce the environmental impact on construction."
NC State is getting greenified! The university is looking to conserve energy in every major area, water consumption, electricity use,and recycling in the stadium.