Earthship Suburban is essentially an "open-ended" Earthship floor plan with straw bale walls at each end of the building. This design was developed to suit this small suburban block of 900m2 (30m x 30m) in Goolwa South Australia. In what is potentially a world first (!) the berm of the Earthship has been re-imagined as a wastewater disposal area that will turbo-charge the earth-tubes! It follows all the usual Earthship design principles. For an example of this building, see Amy Mackenzie's Earthship Goolwa project.