Bonneville Environmental Foundation: Nonprofit promoting clean energy and sustainability through watersheds stewardship, renewable energy projects and carbon offset programs.

MassEnergize is a MA-based nonprofit working with community organizers and local leaders to scale both household and municipal level climate action.

Catalyzing innovative solutions at the ocean-climate intersection, Ocean Visions restores ocean health and stabilizes the climate.

Supporting vulnerable people by reducing the impacts of climate change through science, policy, and global collaboration.

Charting a new course for innovation in education - we believe that connecting empowered schools, educators, and students can change our education systems and the world.

A grassroots coalition empowering Fairbanks & Interior Alaska communities for climate action and justice.

Advancing equitable policies and dismantling systemic barriers to create a nation where everyone can thrive.

The Bezos Earth Fund

Working with others, in a spirit of generosity and mutual respect, we want to help build a world where all people can lead free and dignified lives.

World Monuments Fund (WMF) safeguards the world’s most treasured places to enrich people’s lives and build mutual understanding across cultures and communities.

Global organization mobilizing research, resources, and relationships to empower people worldwide for full, healthy lives.

Leading the way in collaborative stewardship, Sustainable Conservation protects California's land, air, and water for nature and people.

Empowering communities in NYC to thrive amidst climate change, Solar One fosters sustainability through innovative education and clean energy initiatives.

A nonprofit dedicated to stabilizing the global climate by safely preserving and restoring Arctic sea ice through research, development and deployment of innovative solutions.

RE-volv is a climate justice nonprofit that helps nonprofits in underserved communities across the country go solar while raising awareness about equitable climate solutions.

Trees for the Future (TREES) trains farmers in agroforestry and sustainable land use to build vibrant regional economies, thriving food systems, and a healthier planet.

National non-profit organization that certifies eligible hydropower facilities that prioritize environmental, recreational, historical, and cultural resource protection.

Achieve a zero carbon future through effective and equitable policy action.

Empowering students to drive sustainable change and social impact through education and advocacy for a better planet.

The Nature Conservancy is a global environmental nonprofit working to create a world where people and nature can thrive.

Climate Generation ignites and sustains the ability of youth, educators, and communities to act on systems perpetuating the climate crisis.

Bridging finance gaps in Colorado's clean energy markets, CCEF drives equitable access to capital for clean energy projects.

Woodwell Climate Research Center conducts science for solutions at the nexus of climate, people, and nature.

Unlocking legal leadership for climate action and ESG engagement, General Counsel Sustainability Leaders empowers influential in-house lawyers.

Cascade Climate is an independent, nonprofit field-building NGO whose mission is to dramatically accelerate progress across a range of open-system climate interventions.

The Public Health Institute (PHI) is an independent, nonprofit organization dedicated to promoting health, well-being, quality of life for people in California, and worldwide.

Our mission is to guarantee all Americans quality places to hunt and fish.

Friends of the Inyo is a non-profit organization that protects and cares for the public lands of the Eastern Sierra through education, exploration, and preservation

Pushing the boundaries of scientific knowledge in diverse fields, Salk Institute drives groundbreaking discoveries for a better future.

Nonpartisan nonprofit that provides research and analytics to accelerate an equitable clean energy transition in the Northwest U.S.

Advancing cleaner, efficient residential heating for all through a focus on modern wood and pellet systems.

The US Water Alliance advances policies and programs that build a sustainable water future for all.

Climate Change AI is a global non-profit that catalyzes impactful work at the intersection of climate change and machine learning.

Empowering youth, educators, and communities to combat the climate crisis and build a sustainable future.

A sustainable energy company pioneering clean solutions for a greener world with expertise in efficiency and electrification.

A postdoctoral climate modeling scientist position with The Nature Conservancy, focusing on climate hazards and adaptation planning. The scientist will

Americans for a Clean Energy Grid works to expand, integrate, and modernize the North American high-capacity transmission grid.

YLabs is a leading global design and research organization working to improve health and economic opportunity for young people 10–24 years old.

The Carbon Business Council is a nonprofit trade association of 100+ innovators in the carbon management space.

Advocating for clean energy and inclusive change, Vote Solar advances equitable policies towards a sustainable future.

FSC I&P builds partnerships to protect the world’s forests.

Empowering Boston residents through innovative programs, fostering upward mobility and improving quality of life.

Enabling sustainable solutions across Southeast Asia by providing innovative financing and professional services to local enterprises.

Revolutionizing the fight against climate change by tackling energy market manipulation through strategic campaigns and partnerships.

Connecting philanthropists to resources, guidance, and networks for advancing a healthy and equitable world without charging for services.

"Revolutionizing the way people commute through sustainable and efficient electric bikes."

Pioneering the transition to a climate-neutral energy system worldwide through research, dialogue, and technical assistance.

New York's climatetech innovation hub driving clean energy, urban sustainability, and decarbonization through connection and advancement.

The Alaska Fellows Program nurtures young leaders, pairs them with mentors, and reverses the "brain drain" from Alaska

Promoting energy democracy and climate resilience, Climable empowers communities to combat climate change through clean energy and education.

Expanding opportunities, FUSE partners with local governments to drive equity and system change through experienced professionals.

Powering communities with 100% renewable energy and affordable heating oil through a sustainable energy cooperative.

Fighting plastic pollution in Nigeria's coastal communities, fostering sustainability, and empowering locals for a cleaner future.

IBI is a global platform, fostering stakeholder collaboration, good industry practices, and environmental standards to support safe and economically viable biochar systems.

Driving bold climate action and creating union jobs in a thriving clean energy economy, Evergreen takes the lead.

"A revolutionary AI-powered platform for seamless and personalized customer experiences, driving customer loyalty and growth."

Bridging climate science, finance, and business to accelerate capital flow towards net-zero solutions.

Changing the climate conversation and accelerating clean energy transition through strategic communication, media outreach, and research.

Connect with millions of members worldwide to give and receive still-good used items through Freecycle.org.

"Transforming businesses with AI-driven solutions to enhance productivity and streamline operations."

ClimArts: The incubator bringing artists and climate experts together to create evidence-based climate stories for change.

Protecting the planet's biodiversity and fostering sustainable solutions for a thriving future.

Driving ambitious climate action globally, we're a non-profit think tank providing innovative analysis for influential actors, corporations, and governments.

City Forest Credits (CFC) is a nonprofit carbon registry that helps create greener, healthier, and more equitable cities.

Improving human rights & environmental conditions by opening supply chain data as a public good.

"Revolutionizing the way data is stored and accessed through cutting-edge cloud storage technology."

Connecting and empowering diverse science leaders to drive positive change for people and nature. Championing equitable, inclusive solutions.

Transforming scientific research for a sustainable future through standards, implementation, and community engagement. Exciting change beyond labs.

Safeguarding against climate change by catalyzing global development of low-carbon technologies. Respected nonprofit dedicated to action

Confronting the climate crisis with spiritual audacity, Dayenu empowers American Jews to make lasting change.

Supporting climate tech startups, Evergreen Climate Innovations uses its 501vc® Investment Fund to connect funding and opportunities.

"Connecting climate change, equity, health, and biodiversity - Multisolving Institute empowers global practitioners with practical tools."

Driving positive change through environmental activism and sustainable solutions for a greener future.

A global non-profit driving sustainable land use and climate-friendly solutions through capacity building and innovation.

Accelerating breakthrough innovations and policies for emission reduction in energy and industries through strategic collaborations.

Join the global movement for a cleaner planet every Tuesday. Engage in safe and impactful environmental activism.

Championing wildlife conservation through innovation and advocacy to protect imperiled species and restore native habitats.

TerraMatch connects restoration champions with funders by vetting and monitoring projects that restore degraded land, globally.

"A disruptive startup revolutionizing the transportation industry with an innovative shared mobility platform."

Leveraging financial innovation, Blue Forest creates sustainable investment solutions for environmental challenges through the Forest Resilience Bond.

Investing in education, climate change, and journalism for a more just world. Empowering leaders and supporting impactful initiatives.

Shining a light on climate solutions and a just future, Grist uses storytelling to inspire action now.

Safeguarding against climate change with innovative technology, policy advocacy, and partnerships for low-carbon energy solutions.

Global network of changemakers driving the transition to clean energy and creating a healthy, prosperous future.

"Revolutionary AI-powered platform for seamless project management, collaboration, and productivity enhancement."

Protecting Alaska's pristine lands, waters, wildlife, and people through free legal services and collaborative solutions.

"An innovative platform that revolutionizes the way people connect and share information globally."

Climate Steps is an online hub providing actionable ideas and resources for individuals to fight climate change.

The leading provider of cloud-based project management software designed to streamline and optimize workflows.

A dedicated family foundation focused on strategic funding for environmental protection in the communities we call home.

Accelerating global decarbonization through bold, evidence-based policy solutions. A philanthropy striving for long-term success in climate change

Transforming religious properties into ecologically restorative and inclusive spaces, fostering racial healing and community equity.

A data-driven solution for businesses to optimize and automate their supply chain operations.

Innovative solutions for global challenges, protecting lands and waters, fostering diversity, and empowering conservation teams. Thrive #inside

Creating resilient forests, delivering climate and wildlife benefits through innovation, partnerships, and movement building. Join our diverse team!

Unlocking global climate solutions with an open-source network of real-time greenhouse gas observations for informed action.

Empowering sustainable communities with accessible resources for healthy housing and regenerative living.

Empowering youth to change the world through education, leadership training, and amplifying their voices. Join the movement.

"Revolutionizing transportation with electric vehicles and sustainable mobility solutions for a greener future."

Deploying Open Source technology to increase planetary resilience and tackle the climate crisis through innovative solutions.