[[File:LCCtool.PNG|thumb|STEP Life Cycle Costing Tool|link=http://www.sustainabletechnologies.ca/wp/home/urban-runoff-green-infrastructure/low-impact-development/low-impact-development-life-cycle-costs/]] | [[File:LCCtool.PNG|thumb|STEP Life Cycle Costing Tool|link=http://www.sustainabletechnologies.ca/wp/home/urban-runoff-green-infrastructure/low-impact-development/low-impact-development-life-cycle-costs/]] |