Et af verdens største grønne tage er den 42.000 m<sup>2</sup> store taghave, der ligger oven på [[Ford Motor Company]]s bilfabrik i Dearborn, [[Michigan]], [[USA]]. Den blev designet af William McDonough i 1999 og er fortrinsvis beplantet med arter af [[stenurt]] (''Sedum'' sp.)<ref>[http://www.flatgarden.com/in-the-united-states/ Green roofs and Roof Gardens in the United States] {{Webarchive|url=https://web.archive.org/web/20220814015503/http://www.flatgarden.com/in-the-united-states/ |date=14. august 2022 }}. Flat Garden. Hentet 11. december 2021.</ref><ref>[https://www.thehenryford.org/visit/ford-rouge-factory-tour/highlights/living-roof/ Living Roof]. The Henry Ford. Hentet 11. december 2021.</ref>
Samfund Kultur Hobby Jordbrug