What I took from the article is that there is maybe a chink in the bank's armor for a creative environmentalist legal group to go after. They have published do

What I took from the article is that there is maybe a chink in the bank's armor for a creative environmentalist legal group to go after. They have published documents saying how green they are. And they are not sticking to it. Banks operate with other peoples money. Many of those people would not be happy to learn that their money was invested in things the banks said they would not support. Maybe banks could be held liable.