Climate Action Week Sydney 2026

This week-long festival is a community-led celebration of climate leadership, bringing together innovators, leaders, and changemakers to accelerate the development of tangible solutions.

This year's program features 100+ events across the city and beyond, structured around six core themes:

• Oceans & Water: Protecting our marine ecosystems and water security.

• Nature & Biodiversity: Restoring ecosystems and harnessing natural solutions.

• Fuels & Energy: Accelerating the transition to a clean energy future.

• Food & Agriculture: Scaling sustainable food systems and regenerative practices.

• Health & Wellbeing: Ensuring community resilience in a changing climate.

• Green Finance & Tech: Driving climate innovation through smart capital.

Our program offers many ways to engage with the climate movement, from immersive nature tours to hands-on workshops and high-level summits.

Many events have limited capacity. Explore the full program and grab your tickets through our official event calendar.

Special thanks to our major sponsors: NSW Government, Future Super, 1% For The Planet and Boundless, and founding partners: City of Sydney and Greenhouse.