Michael Dahlquist       Introduction       We are fast approaching a time when waste management will be a factor in all construction. Simultaneously we are realizing that "throwing something away" is and never has been possible in this exquisite, cyclic world. Indeed, the quality of our future is deeply connected to this issue. "Waste" need not be seen as a constant problem, but an opportunity to exercise ecological responsibility and stewardship.       This paper is an introduction to the concept and current products of storm water runoff leaf composters. It will briefly be giving definitions as well as exploring applications, construction, siting issues, costs and case studies.