Welcome to the Green Values® Stormwater Toolbox

  • Learn what green infrastructure is and does.
  • Learn how the use of green infrastructure saves money.
  • Understand the costs and benefits of using green infrastructure to mitigate the need for different types of built water infrastructure, such as sewers and detention basins.
  • Search our comprehensive bibliography for more information.

The Green Values® Stormwater Toolbox was originally developed primarily for use by planners, engineers and other municipal staff. As a result, we’ve tried to err on the side of giving too much technical information. However, we recognize that individuals are also interested in the benefits of green infrastructure, both for individual sites and to influence public policy.

Green Values Calculators


GV calc

GV calc

GV calc

This site is made possible by generous grants from The Joyce Foundation and from the Governor of Illinois and the Illinois Environmental Protection Agency through Section 319 of the Clean Water Act.

Featured Publications

Read our Green Solutions Manual

trouble-to-treasure

Water: From Trouble to Treasure (2.1mb, .PDF) 01/16/07

Related News

January 23rd, 2012 CNT to Provide Green Infrastructure Technical Assistance to Two Midwest Communities

The Center for Neighborhood Technology (CNT), as a partner in Livability Solutions, has been selected to provide technical assistance to the Lower Eastside Action Plan (LEAP) of Detroit, Michigan, and the Toledo-Lucas County Sustainability Commission of Maumee, Ohio.

December 15th, 2011 MWRD Settlement with EPA Could Signal New Focus of Stormwater Management in Chicago Region

The US EPA and other federal and state agencies have announced a legal settlement with the Chicago area’s Metropolitan Water Reclamation District (MWRD) to address the problem of raw sewage being released into Chicago area waterways during rain storms. The…

October 26th, 2011 Money Doesn’t Grow on Trees, For Now

A new CNT study shows that Portland is well-positioned to pilot a tree asset management program that would lay the groundwork for turning its tree canopy into a bondable asset, similar to bridges and roads. The study identified six steps through…


CNT Update Mailing List: