I have a suggestion what if this waste bank project is seriously realized? this can be a lever to advance this community. You can try to make a proposal to the steemit team for the realization of this project because to my knowledge, the steemit team is committed to environmental issues and climate change. For example, the world smile or steem.amal projects can be used as a reference by collecting donations or sharing rewards by creating special tags. I think if it is managed properly, transparently and accountably, it will get the support of many parties. I also see that so far there have even been personal projects such as steem coffee and others getting support from the steemit team which of course includes a steem promo load in it ...