The Northwest EcoBuilding Guild is a 501(c)(3) community of builders, designers, suppliers, homeowners, and partners concerned with ecological building in the Pacific Northwest. The Guild empowers people through education to transform the built environment for long term sustainability.

The Guild was founded in 1993 by a small group of professionals already incorporating green building ideas into their practices. They formed the Guild in order to network, learn and exchange ideas related to their areas of expertise. The Guild has now grown to three chapters serving the diverse bioregions of Washington, Oregon, Idaho and British Columbia.

The Guild’s mission is to support through education the progressive work of their members in the Pacific Northwest in order to improve the relationship between their communities and their built environment.