Philadelphia and the U.S. Environmental Protection Agency signed an agreement in April that paves the way for $2 billion in green infrastructure investment over the next 25 years for controlling combined-sewer overflows, or CSOs, and managing stormwater more sustainably.
A landmark agreement between the New York State Dept. of Environmental Conservation and the New York City Dept. of Environmental Protection has green-lighted $3.8 billion in funding over the next 18 years to address combined-sewer overflows, or CSOs.