5 Gyres Institute
It aims to fight plastic pollution with more than 10 years of expertise in scientific research and engagement…
Acterra: Action for a Healthy Planet
It tries to find local solutions for a healthy planet and focuses on what change is possible in…
Africa Institute for Energy Governance (AFIEGO)
It is dedicated to influencing energy policies that benefit the poor and vulnerable. It attempts to empower communities…
African Biodiversity Network (ABN)
It is an African network of individuals and organizations seeking African solutions to the ecological and socio-economic challenges…
African Wildlife Foundation
Their new ten-year strategic vision aims to "change the debate, proposing that African governments do not have to…
Alliance to End Plastic Waste
Their focus is on enhancing waste management capacity and capability by improving collection, sorting, processing, and recycling systems,…
Amazonas Sustainable Foundation
It aims to "promote the sustainable involvement, environmental conservation and improvement of the quality of life of communities…
Washington, D.C
A national conservation organization, which aims to restore threatened forest ecosystems and inspire people to value and protect…
Animal Welfare Institute
It works to alleviate the suffering inflicted on animals by humans. It was started with the aim of…
Arab Group for the Protection of Nature (APN)
It seeks to enhance the capacity of Arab peoples, including those living under occupation and armed conflicts, to…
As You Sow
It engages in shareholder advocacy; working to harness shareholder power "to create lasting change that benefits people, planet,…
Asian Pacific Environmental Network
It believes that "all people have a right to a clean and healthy environment in which their communities…
Ban Toxics
It's advocate for sound chemicals management and environmental justice, that campaigns "for a toxics-free and environmentally just world…
Bat Conservation International
It's dedicated to the protection of the world’s 1300+ species of bats and their habitats and creating a…
be Waste Wise
It addresses the need for knowledge dissemination in waste management by bringing the best minds in the world…
Berkeley Earth
It is "focused on environmental data science and analysis"; supplying comprehensive open-source global air pollution data and highly…
Biopolitics International
Mission: raise awareness of current environmental problems, and accelerate the implementation of new and more effective approaches to…
Biopolitics International Organisation
It aims to "raise awareness of environmental problems, and to accelerate the implementation of new and more effective…
Biosphere Expeditions
It's offering ethical wildlife conservation volunteering opportunities. Organizes research expeditions to various locations worldwide, allowing ordinary people to…
Blue Frontier Campaign
It offers "resources and opportunities to bring citizens who care about the health of our coasts and ocean…
BlueGreen Alliance
It works to solve today’s environmental challenges in ways that create and maintain quality jobs and build a…
Center for Biological Diversity
Is a nonprofit environmental activist and legal advocacy organization known for working through science, law and creative media…
Center for International Environmental Law (CIEL)
It aims to use "the law to protect the environment, promote human health, and ensure a just and…
Center for Oceanic Awareness, Research, and Education (COARE)
A nonprofit organization dedicated "to studying oceans and increasing public awareness of the earth's marine environment" through educational…