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Composting: A Simple Act with a Profound Impact on International Climate Action Day

As the world comes together on October 24 to observe International Climate Action Day 2023, take a moment to reflect on the significance of individual actions in combating climate change. While big policy changes and technological advancements play a crucial role, the power of simple practices cannot be underestimated - like composting. Learn why composting matters for the environment and how you can take meaningful steps to contribute to a greener future.

Person holding soil in garden

Composting and Climate Change

Composting, the natural process of decomposing organic matter, has a substantial impact on mitigating climate change. When organic waste such as food scraps and yard trimmings end up in landfills, they break down without access to oxygen, releasing methane—a potent greenhouse gas that's over 25 times more effective at trapping heat in the atmosphere than carbon dioxide (according to the U.S. Environmental Protection Agency). Composting these materials instead can greatly reduce methane emissions and divert valuable resources from landfills.

How You Can Make a Difference on International Climate Action Day

  1. Start Composting at Home: Whether you live in a house with a backyard or an apartment with limited space, you can compost. Research local guidelines and options, such as backyard composting bins or community composting programs, and begin diverting organic waste from the landfill.

  2. Collect and Sort: Create a designated area for collecting organic waste in your kitchen. Use a compost bin to gather food scraps like fruit and vegetable peels, coffee grounds, eggshells, and more. Remember to keep out meat, dairy, and oily items.

  3. Educate Yourself: Learn about the composting process, including the right balance of greens (nitrogen-rich materials like kitchen scraps) and browns (carbon-rich materials like leaves and paper) to maintain a healthy compost pile.

  4. Reduce Food Waste: Plan meals, store food properly, and prioritize using leftovers to minimize food waste. Less waste means less material in landfills and more material for composting.

  5. Advocate for Composting: Support local composting initiatives and encourage businesses, schools, and communities to adopt composting programs. Your voice can spark positive change.

  6. Spread Awareness: Share your composting journey on social media, blogs, or in conversations with friends and family. Inspire others to take action and showcase the collective impact of composting.

Compost bin in outdoor setting

The Ripple Effect

Composting is more than just recycling organic waste; it's a way to nurture the earth and protect our climate. By embracing composting, you're contributing to a healthier planet for current and future generations. Your small steps today have the potential to create a ripple effect, influencing broader sustainability efforts and fostering a global commitment to address climate change.

Celebrate International Climate Action Day by composting as a practical solution to reduce your own greenhouse gas emissions! By taking simple steps to compost at home, education, and advocating for change, we can collectively make a significant impact on our planet's health. Remember that every pile of compost created is a step towards a greener, more sustainable future!


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