Founded in 1990, the David Suzuki Foundation is a national, bilingual non-profit organization headquartered in Vancouver, with offices in Toronto and Montreal.  Through evidence-based research, education and policy analysis, we work to conserve and protect the natural environment, and help create a sustainable Canada.

Defenders of Wildlife is dedicated to the protection of all native animals and plants in their natural communities.

Discover easy, family-friendly activities for enjoying the outdoors, no matter where you are.

Dolphin Project is a non-profit charitable organization, dedicated to the welfare and protection of dolphins worldwide.

Drugwatch provides information on high-risk medical products and health issues, and helps people take legal action if they’ve been injured. existence, while others spin off and become independent 501(c)(3) organizations

The Earth Charter Initiative is a global movement of organizations and individuals that embrace the Earth Charter and use it to guide the transition towards a more just, sustainable, and peaceful world.

Our mission? To build the world’s largest environmental movement to drive transformative change for people and planet.

Started by WWF and partners as a symbolic lights-out event in Sydney in 2007, Earth Hour is now one of the world's largest grassroots movements for the environment.

Earth Island serves as an incubator for environmental initiatives and provides long-term support for established projects. Some of these projects remain with Earth Island Institute for the entirety of their existence, while others spin off and become independent 501(c)(3) organizations

Columbia’s Earth Institute blends research in the physical and social sciences, education and practical solutions to help guide the world onto a path toward sustainability.

Earthjustice is the premier nonprofit public interest environmental law organization. We wield the power of law and the strength of partnership to protect people’s health, to preserve magnificent places and wildlife, to advance clean energy, and to combat climate change.

Earth Law is the idea that ecosystems have the right to exist, thrive, and evolve—and that Nature should be able to defend its rights in court, just like people can.

Earth Overshoot's mission is to make ecological limits central to all personal and public decision-making through targeted education and advocacy.

Defending those who protect the earth.  Around the world, there are people who stand between the world’s most powerful corporations and the world’s most valuable natural resources.

EarthShare fosters employee engagement partnerships to help organizations engage in impact-focused opportunities that move the needle on sustainability goals.

At Earth911, We’ve Created A Community That Helps People Find Their Own Shade Of Green, Match Their Values To Their Purchase Behaviors, Adopt Environmentally Sound Practices And Drive Impactful Environmental Changes.

Earthwatch connects people with scientists worldwide to conduct environmental research and empowers them with the knowledge they need to conserve the planet.

Building on over 45+ years of groundbreaking science, EcoHealth Alliance is a global environmental health nonprofit organization dedicated to protecting wildlife and public health from the emergence of disease.

Frontiers in Ecology and the Environment offers a variety of peer-reviewed articles, including Research Communications, Reviews, and Letters, as well as Concepts and Questions – a series where people can float new ideas. 

Founded in 1969, the Ecology Center is a nonprofit organization located in Berkeley, California that focuses on improving the health and the environmental impacts of urban residents.

Eden Reforestation Projects'  mission is to provide fair wage employment to impoverished villagers as agents of global forest restoration. We hire the poorest of the poor to grow, plant, and guard to maturity native species forest on a massive scale. 

We address today's most urgent environmental challenges by targeting issues that affect people around the world.  Working in partnership with others, we focus where we're best positioned to help, based on our strengths.

The Environmental Law Institute (ELI) makes law work for people, places, and the planet. ELI’s Vision is “a healthy environment, prosperous economies, and vibrant communities founded on the rule of law.”

The Environmental Working Group’s mission is to empower people to live healthier lives in a healthier environment. With breakthrough research and education, we drive consumer choice and civic action.

The Everglades Foundation’s commitment is  to restore and protect the Everglades is driven by science and works tirelessly to bring people together and provide a powerful voice for Everglades restoration at the state and national levels.

Raptor Resource Project specializes in the preservation of falcons, eagles, ospreys, hawks, and owls. We create, improve, and directly maintain over 50 nests and nest sites, provide training in nest site creation and management, and develop innovations in nest site management and viewing that bring people closer to the natural world.

Fauna & Flora International (FFI) is the world’s oldest international wildlife conservation organisation. We have been quietly shaping and influencing conservation practice since our foundation in 1903. 

Forest Research is Great Britain’s principal organisation for forestry and tree related research and is internationally renowned for the provision of evidence and scientific services in support of sustainable forestry.

We rally Californians in defense of the state’s 17 million acres of woodland ecosystems and watersheds through year-round education, grassroots organizing, litigation and work in elections, and executive-branch and legislative advocacy

Forests News is the world’s leading online forestry news platform.

Freeland's team of law enforcement, development and communications specialists work alongside partners in Asia, Africa and the Americas to build capacity, raise awareness and promote good governance, in order to protect critical ecosystems and vulnerable people.

Friends of the Earth strives for a more healthy and just world. We understand that the challenges facing our planet call for more than half measures, so we push for the reforms that are needed, not merely the ones that are politically easy.

The Global Challenges Foundation aims to promote the development of global decision-making models capable of more effectively and equitably mitigating and, preferably, eliminating the major global catastrophic risks threatening humanity. 

 We are the world’s largest knowledge-led platform on sustainable land use, dedicated to achieving the Sustainable Development Goals and Paris Climate Agreement.

 The Giraffe Conservation Foundation (GCF) is the only NGO in the world that concentrates solely on the conservation and management of giraffe in the wild throughout Africa. 

Global Forest Watch is an online platform that provides data and tools for monitoring forests. By harnessing cutting-edge technology, GFW allows anyone to access near real-time information about where and how forests are changing around the world.

GSSA is a coalition that includes commercial and recreational salmon fishermen, related businesses, restaurants, a native tribe, environmentalists, elected officials, families, and communities that rely on salmon.  GSSA’s mission is to restore California salmon for their economic, recreational, commercial, environmental, cultural and health values.

The Gorilla Doctors are dedicated to conserving wild mountain and eastern lowland (or Grauer's) gorillas through life-saving veterinary medicine and a One Health approach. Our international team of veterinarians is the only group providing these critically endangered animals with direct, hands-on care in the wild.

Grand Canyon Conservancy is the official nonprofit partner of Grand Canyon National Park.

We envision a Bay Area where the natural and agricultural lands that provide so much to our region are protected and where everyone can live in a thriving neighborhood that they are proud to call home.

Since 1962, we’ve been protecting open space, farmland, and natural resources in San Mateo and Santa Clara Counties for the benefit of all through advocacy, education, and grassroots action.

Greenpeace is a global, independent campaigning organization that uses peaceful protest and creative communication to expose global environmental problems and promote solutions that are essential to a green and peaceful future.