Milwaukee Metropolitan Sewerage District
Despite massive investments in gray infrastructure, the Milwaukee Metropolitan Sewerage District faced 50 to 60 sewer overflows per year. Using green infrastructure – including bioswales, permeable pavement, stormwater trees, rain gardens, and more – the utility reduced overflows to an average of only 2 overflows per year. Going green saved ratepayers $44 million.
Madison Water Utility
Tucson Water
Seattle Public Utilities
COMING SOON - a case study on Seattle Public Utility's success in debt financing efficiency and green infrastructure rebates for private property installations.
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