We’re proud to announce that Benson Polytechnic High School has officially achieved LEED Platinum certification! This is not only the highest standard in green building, but a huge step towards a healthier, more sustainable future for Benson’s students.
Guided by a vision to elevate the student experience, the project team carefully restored the 1916 main classroom building, the 1917 foundry, the 1927 gym, and the 1930 auditorium, pairing extensive façade repair with seismic, envelope, and roofing upgrades. As a polytechnic school, Benson houses energy-intensive programs including extensive shop and fabrication areas, a metal foundry, and a radio station. These specialized spaces required thoughtful, high-performance strategies. An integrated design charrette early in the process established clear goals for energy efficiency, durability, and long-term operational performance.
Wood and steel windows were carefully rehabilitated—each sash cataloged, and frame repainted—with low-profile interior storm windows added to improve thermal comfort and energy performance without compromising historic character. Located in Portland’s Northeast urban core, the campus design embraces its context by prioritizing active transportation and reducing environmental impact. Covered and secure bicycle storage, reduced parking, and electric vehicle charging stations encourage sustainable commuting. Vegetation, shading, and reflective roof coatings mitigate heat island effect, while dark-sky-compliant exterior lighting protects nighttime views. Daylighting played a central role in shaping the modernized learning environments. Analyses at each design milestone informed refinements to maximize daylight while controlling glare and heat gain. Photovoltaic panels integrated into exterior shading structures both generate renewable energy and protect classrooms from direct sunlight. Outdoor learning spaces and bright, naturally lit classrooms strengthen connections to nature—supporting student well-being, boosting cognition, and enriching the everyday learning experience.
