A study published in The Innovation has revealed that green-blue-grey infrastructure (GBGI)—including botanical gardens, wetlands, green walls, street trees, and vegetated balconies—is the most ...

Traditional gray infrastructure removes pollutants from water before getting released back into circulation but it’s very costly and energy-intensive. We know green infrastructure can do it more ...

Beginning in fiscal year 2021, the University of Delaware’s Institute for Public Administration (IPA), in partnership with the Delaware Department of Transportation (DelDOT), began a year-long work ...