Composting

Learn the essentials of composting, from understanding decomposition to building systems, troubleshooting challenges, and using finished compost effectively, empowering you to reduce waste and enrich the environment sustainably.

Explore the science, impacts, and sustainable solutions for hurricanes, empowering you to understand their nature, mitigate risks, and promote resilience in a changing climate.

This challenge explores the sustainable and social benefits of specialty coffee, from micro-lot farming to community initiatives, highlighting its impact on the environment and livelihoods.

Explore how the ATP Tour, the world’s leading men’s professional tennis league, is shifting gears to embrace sustainability and play its part in fighting climate change

Learn what microplastics are, where they come from and the impact they have on us and our planet in our microplastics challenge.

Discover the different techniques to capture and store CO₂, helping restore balance to our planet and mitigate the damage caused over the past decades. Find out how you can offset your own carbon footprint.

Get ready to journey into the wild world of invasive species! Learn how these unexpected invaders change ecosystems and how we can restore balance

Explore the ozone layer's role in protecting Earth from harmful UV radiation. Learn about its formation, threats from human activities, and global efforts to ensure its recovery.

Discover the concept of phantom loads and learn to identifying common sources. Learn practical solutions to reduce unnecessary energy consumption