Doug Boleyn is an energy expert. In 1974, he and his wife built a solar heated home. Today, Doug manages commercial solar programs for Energy Trust of Oregon, sits on the Board of Directors of Solar Oregon, and has applied his energy conservation expertise to countless projects. Doug leads through practice, demonstrating Net Zero design in his current Pacific Northwest home. We met Doug and the partners on his Net Zero home project, energy efficiency builders Cellar Ridge Custom Homes and architect Mathhew O. Daby a couple months ago during Solar Oregon's Goal Net Zero 2010 event.