Food Waste & Climate Change

Subscribe to our Climate Insights Newsletter!

* indicates required

Learn More about our ESG AI Initiatives!

Contact Us

A recent study conducted in the United States has drawn attention to the pressing issue of food waste and its connection to climate change. This comprehensive study was carried out through a partnership between the MITRE Independent Research and Development Program and Ohio State University, involving households from all 50 states, making it the most in-depth research of its kind.

The study has established that food waste is a significant contributor to climate change. This is primarily due to the generation of methane, a highly potent greenhouse gas, which is produced when organic waste decomposes in landfills.

Interestingly, the research has also illuminated a strong public desire for local policies that aim to reduce waste. This finding suggests an increased public awareness and readiness to take action in preserving the environment. To aid households in monitoring and reducing their food waste, tools such as the U.S. Environmental Protection Agency and MITRE’s Food Waste Tracker app are being used.

To gain a better understanding of the state of food waste across the country and to raise awareness about its detrimental effects, a national survey was conducted by MITRE and Gallup. This survey collected data from 9,259 U.S. households.

The study has revealed some thought-provoking facts. While a majority of U.S. households are primarily concerned with food prices, only a third are aware of the potential annual savings of $1,500 that could be achieved by eliminating food waste.

Furthermore, the research has shown that households with higher education levels, higher income levels, and lower age groups, as well as households with children, tend to waste more food each week.

This study highlights the importance of continued awareness and education about the impacts of food waste, both on our wallets and our environment. With this increased understanding, it is hoped that households will be more motivated to reduce their waste, ultimately contributing to the fight against climate change.


Science4Data is committed to cut through greenwashing and measure real impact. Join the journey to a sustainable future. Your actions matter.