Abundance Ecovillage is a housing development outside Fairfield, Iowa. When I first visited Fairfield in 2004, there was only one house completed at the ecovillage, and another under construction. Since then it has grown into a community of dozens of houses; some are strawbale, some cob or other green building materials, and others are made of conventional materials but built to be super-efficient. In 2010 when I got my permaculture design certification, part of the ecovillage's land had been transferred to the Sustainable Living Coalition (SLC) and part to private ownership.