C40 – Formed in 2005, the C40 Cities Climate Leadership Group connects large cities across the globe with the common goal of addressing the climate crisis in direct and meaningful ways. So far they've connected with over 90 megacities, representing over 700 million people, all commited to making the goals of the Paris Agreement a reality.

Grist – "Founded in 1999, Grist is a beacon in the smog — an independent, irreverent news outlet and network of innovators working toward a planet that doesn’t burn and a future that doesn’t suck."

350 Seattle – As a grassroots organization, 350 Seattle's goal is to bring people together to make systemic change in how we address climate change. With their team of activists, they organize everything from hearings and legislation to protests and blockades. 

World Wildlife Fund – Since 1961, the World Wildlife Fund has worked tireless on wildlife preservation. Their mission is clear and simple: "conserve nature and reduce the most pressing threats to the diversity of life on Earth." 

American Assocation for the Advancement of Science – With 120,000 scientist members, the AAAS is the world's largest general scientific society and has been going strong since 1848. Since 2006, they've worked to educate the populace on the effects of climate change, how people can do their part, and promoted research and action within the scientific community. 

March For Science – March for Science is a global movement, bringing together scientists, educators, and advocates all around the world to garner support for science-informed public policies around climate change and making others aware of the science-based evidence behidn the global crisis. 

Project for Public Spaces – The New York-based non-profit's goal to work with communities on planning, designing, and educating people on how they can create sustainability within public spaces and the community that surrounds them. 

U.S. Green Building Council – USGBC seeks to change the way we think about designing our buildings and communities. With a commitment to sustainability, their work is creating green buildings and fostering healty, prosperous environments. 

American Society of Civil Engineers – As the oldest engineering society in the United States, the ASCE carries significant influence in vivil engineering with a docus on plans, design, and construction that protects and revitalizes the natural environment. The organization has committed to supporting government policies for better practices in line with combating climate change, doing their own research on the subject, and informing engineers on what they can do to help.