by CeCe Haydock, ASLA, PLA, SITES AP, LEED AP, WEDG

Let Your Clients Know: Financial Savings of SITES Certification
When discussing the value of SITES® certification, the conversation often focuses on its environmental and social benefits: healthier landscapes, better stormwater management, and improved biodiversity. While these benefits are well documented and increasingly recognized, many clients want to understand the financial case. After all, sustainable projects must not only improve ecosystems but also demonstrate long-term economic efficiency. Fortunately, years of research, case studies, and performance metrics make it clear that SITES is not just good for the planet—it’s also good for the bottom line.
The Economics of Performance-Based Landscapes
The Landscape Architecture Foundation’s Landscape Performance Series Case Study Briefs is a searchable database of over 200 exemplary built projects with quantified environmental, financial, economic, and social benefits. Note: one can also view SITES projects (see the ‘Tags’ search dropdown).
Additionally, the American Society of Landscape Architects provides various research and case studies to demonstrate economic benefits. For example, in a recent study, nature-based solutions can be constructed for 5-30% less and maintained for 25% less than conventional gray infrastructure. The Landscape Performance + Metrics Primer highlights the power of measurable outcomes in proving financial value. For example, landscapes designed with sustainability in mind can reduce irrigation needs, lower maintenance costs, and extend the lifespan of infrastructure. By tracking metrics such as water savings, energy reductions, and avoided costs, landscape architects can present clients with quantifiable evidence that sustainable strategies pay for themselves over time.





