• Rendering courtesey of NBBJ.

S Office Buildings

Seattle, WA



  • Pursuing Net-Zero Water
  • Pursuing LEED Gold

Progress Report

Pursuing 25% energy efficiency
Seattle Living Building Pilot Program via the Water Petal

Special features

  • Blackwater treatment system
  • Dedicated outside air-ventilation system with heat recovery provides excellent indoor air quality
  • Demand controlled ventilation reduces energy use while the building is vacant
  • Rooftop photovoltaic array
  • High-performance building facade, including operable windows and external shading, connects occupants with the outdoors and provides excellent indoor air quality, daylighting, and thermal comfort
  • Rainwater reclamation provides potable water
  • Ground coupled geothermal heat exchanger provides efficient heating and cooling