350.org
NASA
Project Green Challenge
Bag it Duluth
David Hamlow: Reusable Art
SDGs
National Geographic
Sustainability Aware
TerraPass
Climate Adaption Knowledge Exchange
Tree Hugger
ADIMAY: Aditi Mayer advocates for social justice by combating fast fashion
Swap Society
Rehash
ASOS Marketplace
Patagonia Worn Wear
ThredUp
Tradesy
Depop
Etsy
Refashioner
Poshmark