Jeffrey L. Bruce & Company LLC

landscape architecture | planning | urban design

  • Gates Foundation Campus


    Bill and Melinda Gates Foundation

    Seattle, WA


    NBBJ Architects

    Seattle, WA


    Gustafson Guthrie Nichol,

    Landscape Architects

    Seattle, WA

  • Awards

    2014 American Society of Irrigation Consultants Excellence in Irrigation

    Honor Award

  • Description

    Located across the street from the Seattle Space Needle, the new campus of the Bill and Melinda Gates Foundation expresses its commitment long-term thinking. The Gates Foundation sought a sustainable, low-impact campus built to last 100 years. JBC and the design team responded with a campus that incorporates native landscape material, ecological processes and an integrated solution for water management.


    Working with NBBJ Architects and Gustafson Guthrie Nichol, Landscape Architects, JBC led design for water resource management, 100 percent non-potable irrigation system, water harvesting, subsurface drainage, green roofs, and soils engineering. These strategies help to enhance the local watershed by restoring habitat, improving stormwater management, and reducing demand for potable water. JBC designed two acres of green roof to absorb 90 percent of rainwater. In addition, a rainwater-harvesting cistern collects about 2.37 million gallons annually—meeting almost all of the combined water needs of the buildings and landscape.


    This LEED Platinum certified site reduces non-potable water use by 79 percent and returned 40 percent of the12-acre site to green space.

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