All posts tagged "Classes"
Oregon Solar Energy Industries Association
Promoting clean, renewable solar technologies in Oregon. Visit www.OSEIA.org for more information.
Lost Valley Education & Event Center
Lost Valley Permaculture is an exploration of how humans can exist on this planet and support their needs...
Aprovecho Research Center
Aprovecho is a 501(c)3 non-profit membership organization formed “to provide a basis for scientific research on appropriate technologies...
Solar Energy International
www.SolarEnergy.org Solar Energy International (SEI) was founded in 1991 as a nonprofit educational organization. Our mission is to...
GreyWaterAction.org We are a collaborative of educators who teach residents and tradespeople about affordable and simple household water...
You’ll find reuse building materials at our retail outlet located in Eugene Oregon. We also offer classes,...