Climate change is one of the defining challenges of our time, impacting communities, ecosystems and economies across Australia and globally.

This list provides a starting point for informed and impactful giving. From climate justice advocacy and legal reform to the renewable energy transition and marine conservation, these climate and environment organisations offer meaningful opportunities to support a more sustainable future for all.

1. Environmental Justice Australia

National

Environmental Justice Australia uses the law to protect people, nature and the climate. The organisation works alongside communities to advance legal action and policy reform on issues including fossil fuels, pollution, biodiversity protection and First Nations justice. Learn more or support the organisation through our Funding Platform

2. Our Island Our Home

TORRES STRAIT

Our Island Our Home is a grassroots campaign led by Torres Strait Islander Traditional Owners advocating for climate action to protect their communities, culture and homelands from rising sea levels. The campaign amplifies First Nations leadership in climate justice. Learn more or support the organisation through our Funding Platform

3. Climate Council

National

Climate Council provides independent, evidence-based information on climate science, impacts and solutions. Through research, public education and media engagement, the Council helps Australians understand the climate crisis and the opportunities presented by clean energy and emissions reduction. Learn more or support the organisation through our Funding Platform

4. Tomorrow Movement

National

Tomorrow Movement is a youth-led organisation building collective action on climate justice. Through grassroots organising, campaigning and leadership development, the initiative empowers young people to advocate for stronger climate action and a fairer future. Learn more

5. Farmers for Climate Action

National

Farmers for Climate Action is an Australian farmer-led climate movement. Representing thousands of farmers, the organisation advocates for strong climate policies while supporting practical on-farm solutions that strengthen resilience and sustainability across the agriculture sector. Learn more or support the organisation through our Funding Platform

6. Australian Marine Conservation Society

National

The Australian Marine Conservation Society is Australia’s leading ocean conservation charity. The organisation works to protect marine wildlife and ecosystems through advocacy, science, community engagement and campaigns focused on issues such as sustainable fisheries, coral reef protection and ocean health. Learn more or support the organisation through our Funding Platform

7. Climate Justice Coalition

NATIONAL

Climate Justice Coalition brings together communities and organisations working at the intersection of climate change and social justice. The coalition works to ensure climate solutions are equitable, community-led and informed by those most affected by environmental injustice. Learn more

8. RE-Alliance

National

RE-Alliance works to ensure regional communities play a central role in Australia’s renewable energy transition. The organisation supports collaboration between industry, government and local communities to deliver renewable energy projects that create long-term social, economic and environmental benefits. Learn more or support the organisation through our Funding Platform

RE-Alliance is Australian Communities Foundation (ACF)’s Impact Fund 2026 Catalyst Grant Partner. The Impact Fund is ACF’s collective giving initiative, powered by people who believe lasting change is something we create together. Learn more

Each organisation included in this list has been reviewed by our Philanthropy Team, with consideration of governance, impact, transparency and alignment with gender equity outcomes, ensuring donors can give with confidence.

However, this is not an exhaustive list of organisations working within this space. Find a wide range of funding proposals on our Funding Platform. Filter by location, cause area and target population to find a project that aligns with your funding interests.

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