Solar-powered retreat on isolated island in Maine

. Tiny Off-Grid Cabin in Maine is Completely Self-Sustaining "...A project 30 years in the making, this tiny off-grid retreat on a coastal island in Maine is almost entirely self-sufficient. Designed and built by Alex Porter for her father, the project features a shed roof and is wrapped in a distinctive blue-grey corrugated skin. Dwell recently profiled the home..." Reference: inhabitat.com