Possible choices for environmental justice organization:

Environmental Integrity Project (EIP) [http://www.environmentalintegrity.org/who-we-are/]

Planting Justice [http://www.plantingjustice.org/resources/food-justice-research/a-common-ground-found-through-food-justice/]

West Harlem Environmental Action / WE ACT for Environmental Justice [https://www.weact.org/]