100% renewable energy, 100% of the time” has been the vision for Greensburg since just after the storm. How could Greensburg lay claim to the mantle of America’s model green community without being powered by renewable energy? Greensburg GreenTown is a charitable, nonprofit organization working in Greensburg, Kansas, to rebuild the town following the devastating tornado in May of 2007. The town has made a remarkable comeback, reinventing itself as a model for sustainable building and green living now recognized around the world. GreenTown’s mission is to make green building and living easily understood, appealing and accessible to all.