Driving Change at Climate Action Week 2025

From March 10–16, Sydney will come alive featuring 300 events across Greater Sydney with a city-wide celebration of sustainability

This year’s program brings together renowned climate thinkers like Prof. Tim Lenton and influential leaders such as Simon Holmes à Court. The week begins with an inspiring Opening Day at the Great Hall, UTS, setting the stage for a series of conversations focused on critical climate issues and highlighting the next generation of changemakers driving a cleaner, greener future.

But Climate Action Week isn’t just about ideas — it’s about experiences. Discover an augmented reality art exhibition at Manly Art Gallery, get hands-on at the Climate Playhouse at The Australian Museum, or go behind the scenes at UNSW’s Sunswift Racing Lab. With events exploring topics like AI and climate resilience and interactive displays that bring sustainability to life, there’s something for everyone to enjoy and learn from.

Even better? Most of the events are free or affordable, making it easier than ever to get involved.

| Explore the full program and secure your spot at caw.sydney |