Sustainability stuck out: scrap recovery loops, high recycled material light weight aluminum

https://romeo-wiki.win/index.php/Why_one_of_the_most_Requiring_Engineers_Specify_Custom-made_Copper_Finials--_And_What_They_Become_in_100_Years

Sustainability stood apart: scrap recuperation loops, high recycled content aluminum, and long-lived finishes lower embodied carbon while keeping efficiency and appearances high.