Grantmaker Investors in Clean Energy

Bezos Earth Fund is one of the world’s largest philanthropic initiatives focused on addressing climate change, protecting nature, and accelerating the transition to a sustainable global economy. Established by Jeff Bezos, the fund represents a $10 billion commitment to climate and environmental action through 2030. The organization supports scientists, nonprofits, policymakers, entrepreneurs, Indigenous communities, research institutions, and environmental leaders working to conserve ecosystems, decarbonize industries, transform food systems, advance climate technologies, and improve environmental accountability worldwide.

Blue Action Fund is one of the world's largest public funders dedicated to marine conservation and sustainable coastal livelihoods in developing countries. Established in 2016 by the German Federal Ministry for Economic Cooperation and Development (BMZ) and KfW Development Bank, the foundation provides large-scale grants to international and regional nonprofit organizations working to protect marine biodiversity while improving the wellbeing of coastal communities. The fund supports projects that strengthen marine protected areas, conserve blue carbon ecosystems, restore fisheries, protect biodiversity, and promote sustainable ocean economies. Working with governments, NGOs, Indigenous communities, and local stakeholders, Blue Action Fund helps finance long-term conservation initiatives across Africa, Asia, Latin America, and Small Island Developing States.

Ford Foundation is one of the world’s largest philanthropic foundations, focused on advancing social justice, reducing inequality, strengthening democratic values, and expanding human dignity globally. Founded in 1936, the foundation supports nonprofits, movements, institutions, artists, researchers, and community leaders working to address systemic social, political, and economic challenges. The Ford Foundation operates across multiple regions worldwide and funds initiatives spanning democracy, racial justice, economic inclusion, technology and society, gender equity, arts and culture, journalism, and human rights.

The Rockefeller Foundation is one of the world’s largest and most influential philanthropic organizations, focused on advancing human well-being through large-scale investments in energy access, food systems, health, economic opportunity, climate resilience, and emerging technologies. Founded in 1913, the foundation partners with governments, nonprofits, corporations, and local communities to tackle systemic global challenges through innovative finance, data, and technology-driven solutions. The foundation is known for making ambitious “big bets” aimed at improving the lives of hundreds of millions of people worldwide, particularly in underserved and economically vulnerable communities.