Developed jointly by Green Roofs for Healthy Cities and American Society of Irrigation Consultants, the Integrated Water Management for Buildings and Sites course from provides technical and economic information on the design and performance, based on the “Net Zero Water” concept. This approach promises to significantly reduce the consumption of potable water in buildings. Tuition is $199, plus HST, and includes a 100-page course manual. For more information, and to register, go to Integrated Water Management.