International Compost Awareness Week (ICAW) 2025

🌍 International Compost Awareness Week (ICAW) 2025

Compost for Climate: Nourish the Earth, Empower the Future

International Compost Awareness Week (ICAW) returns from May 4–10, 2025, to celebrate the power of composting in building healthier soil, reducing waste, and fighting climate change.

Hosted by the Compost Research & Education Foundation, this annual campaign raises awareness about composting’s critical role in sustainable waste management and regenerative agriculture.

Why Composting Matters More Than Ever

• Cuts Methane Emissions: Composting food waste keeps it out of landfills, where it would otherwise produce harmful methane gas.

• Improves Soil Health: Compost enhances soil structure, water retention, and fertility—vital for climate-resilient agriculture.

• Supports Circular Systems: Turning waste into a resource closes the loop on consumption.

• Empowers Communities: Home, school, and municipal composting programs engage people of all ages in sustainable action.

👉 Get involved and explore ICAW resources

How to Participate

ICAW 2025 is open to individuals, schools, organizations, and municipalities across the globe. Here’s how you can take part:

• Host a composting workshop or demo

• Share educational materials in your community

• Start a compost bin at home, work, or school

• Enter the annual ICAW Poster Contest

• Promote composting through your networks and local events

Whether you’re a seasoned soil advocate or just getting started, ICAW is your chance to promote composting as a climate solution.

📍 Event Details

• Event: International Compost Awareness Week (ICAW)

• Dates: May 4–10, 2025

• Location: Worldwide

• Host: Compost Research & Education Foundation