Reportedly the new Green Card will be made from reclaimed ocean plastic:
Later this year, American Express will introduce redesigned Consumer and Corporate Green Cards which will each be made primarily with reclaimed plastic collected from beaches, islands and coastal communities by Parley for the Oceans, an organization focused on combating marine plastic pollution
..and there will be a card recycling program.
American Express is introducing the company’s first Card recycling program. Rolling out in 2020 for U.S. Consumer, Small Business, and Corporate Cards, the program will enable Card Members to send back their expired or non-working Cards to American Express who will ensure that they are properly recycled.
Read more here, but no information about rewards or benefits:
https://www.businesswire.com/news/ho...irst-Ever-Card