Category Archives: stromwater

How can we do a better job of promoting investment in green infrastructure?

Image Source: EPA (water.epa.gov)

Image Source: EPA (water.epa.gov)

A Methodology for Greater Impact of Green Infrastructure Projects

The planning community has increasingly recognized green infrastructure as the most effective approach for cities to manage the environmental impacts of stormwater runoff, a major sources of contamination to urban waterways. Despite this recognition, green infrastructure has not yet achieved the desired scale of implementation, in part, because implementation produces highly variable results. However, green infrastructure pilot studies, called ‘demonstration projects,’ have been conducted throughout the United States with encouraging results.

In his thesis, Alex Marks (MCP ’15), uses the case of Boston to explore how demonstration projects can further green infrastructure implementation. Alex identifies four major objectives of case studies: (1) testing the physical performance of green infrastructure for wider use, (2) fostering interdepartmental learning to construct and maintain green infrastructure projects, (3) cultivating public awareness and support for green infrastructure, and (4) achieving regulatory compliance. If demonstration projects are designed to reflect these four objectives, they can reduce the hazards of stormwater runoff. Alex constructs a recommended demonstration project methodology to assist city planners in formulating green infrastructure initiatives. Green infrastructure can contribute to greater equity in the allocation of stormwater discharge permits. To read more, see Alex’s thesis, here.