Nothing says “green” like big investments in fossil fuel:
“Yet Stein has invested $995,011 to $2.2 million in funds such as the Vanguard 500 fund that maintain significant stakes in Exxon and other energy companies like Chevron, Duke Energy, Conoco Phillips, and Toho Gas, a Japanese company that engages in the sale of natural gas, tar, and coke, a fuel made from coal.”
https://www.forbes.com/sites/peterjreilly/2016/10/31/jill-stein-finds-it-is-not-easy-being-green/