WB05 - Blazing a Trail in Sustainability: Salesforce Tower's Onsite Blackwater System

Tuesday, November 13 from 11:30 AM to 12:30 PM | 185D « Back

Abstract Text:

In collaboration with the City of San Francisco and Boston Properties, Salesforce announced they will install a blackwater system in Salesforce Tower, making it the first partnership in the U.S. between a city government, a building owner and a tenant to support blackwater reuse in a commercial high-rise building. The panel will discuss how a city government, business, and building management can work together toward a more sustainable future. In Salesforce Tower, wastewater—from cooling towers, showers, sinks, toilets, and urinals—will be collected and treated in a centralized membrane bioreactor (MBR), which works in tandem with the building’s rain catchment system. Once treated, the recycled water will recirculate through a separate pipe system to serve non-drinkable uses in the Salesforce building, like drip irrigation, toilet flushing and cooling towers. The MBR will be the largest onsite water recycling system in a commercial high-rise building in the United States (saving more than 7 million gallons of fresh water a year).

Learning Objectives:

Connect California’s water conservation leadership with the City and County of San Francisco’s Non-Potable Water Ordinance

Map and identify required stakeholders and partnerships across multiple organizations and departments

Inspire water stewardship by offering the successful partnership as a blueprint for how businesses and local governments looking to make a positive impact in the world can harness sustainable innovation.

Learn best practices, areas of opportunities, and insights about onsite water reuse from the perspective of the tenant as well as the landlord.

Learning Level:

Intermediate


Credits:

GBCI Credit Hours:
1 GBCI


Event Type: WaterBuild Summit > Session


 
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