• Rendering courtesy of Mahlum Architects.

Edna L. Holmes Hall, Lewis & Clark College

Portland, OR

Business Type

New student-residence building

Size

52,600 square feet

LEED Gold

35

Percent better energy efficiency

than code requirements

40

Percent better water efficiency

than code requirements

Sustainability

Certifications

  • LEED Gold

Progress Report

Achieved 20-35% energy efficiency
Achieved 40% potable water efficiency

Special features

  • Heat-recovery ventilators
  • Water-conservation plumbing fixtures
  • High-efficiency condensing water heaters
  • Window switches that prevent heating when windows are open