08/31/2026
Designed by LEVER, the Oregon Conservation Center renovated and expanded The Nature Conservancy’s Oregon headquarters, transforming a 1970s office building to better support the organization’s collaborative culture and connect staff and visitors to nature. The design incorporated plantings and materials associated with conservation sites across Oregon, including landscapes that evoke the Rowena Plateau, the Cascade-Siskiyou region, and western hemlock and cedar forests. The reimagined exterior used weathering steel, Juniper siding, and Cedar decking, while a new addition contained a community room and roof garden terrace.
The addition was one of the first in the United States built with domestically fabricated Cross-Laminated Timber panels certified by the Forest Stewardship Council. The LEED Gold project retained and renovated the original building, with rooftop photovoltaics producing 25 percent of its electrical supply and building systems and fixtures reducing electric consumption by 54 percent and water consumption by 44 percent. New landscaping and a subsurface infiltration system managed all stormwater on site, while daylighting, operable windows, open-plan workspaces, and refinished exposed wood ceilings supported the building’s interior environment.
For more information about this project, please visit: https://leverarchitecture.com/projects/the_oregon_conservation_center
Photo credits: © Jeremy Bittermann / JBSA
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