Water and Waste Management
Water reduction and waste diversion percentage summaries are based on a total of 64 City of Calgary LEED projects certified between 2008 to 2021. The LEED rating systems and baseline water or waste requirements may differ from project to project. The percentage savings cannot be averaged or summed, therefore, the graphs show the number of buildings certified within a bracket of water or waste percentage reduction in a given year (e.g. 5 buildings reach 76%-100% exterior water reduction in year 2019). The calculated saving percentages do not reflect actual operation conditions after the project is constructed and are not validated by monitoring or bill tracking.
Quick Link to the other charts to see how Calgary is doing:
- Comparing Calgary LEED Certifications and City of Calgary LEED Certifications
- Water and Waste Management (Currently viewing)
- Energy and Greenhouse Gas Emission Savings
For further information, contact 311.