Compostable vs. Biodegradable? Which one is better?

As the world continues to seek more sustainable alternatives to traditional packaging materials, the terms "compostable" and "biodegradable" are becoming more commonplace. These terms are often used interchangeably, but they have distinct differences. In this article, we will explore the differences between compostable and biodegradable packaging and which one is better.

Compostable Packaging

Compostable packaging is designed to break down completely and turn into nutrient-rich soil. This means that the packaging is made from materials that can be safely composted and will not leave any harmful residues. Compostable packaging is often made from materials like plant-based fibers or starches, which are organic materials that can be broken down by microorganisms in a composting environment.

Benefits of Compostable Packaging:

1. Reduced waste: Composting reduces the amount of waste that ends up in landfills.

2. Nutrient-rich soil: Composting creates nutrient-rich soil that can be used for gardening.

3. No harmful residues: Composting creates soil that is free from harmful residues.

Biodegradable Packaging

Biodegradable packaging is designed to break down naturally over time, but it may not turn into nutrient-rich soil like compostable packaging. Biodegradable packaging is often made from materials like cornstarch or bioplastics, which are materials that can be broken down by microorganisms in the environment.

Benefits of Biodegradable Packaging:

1. Reduced waste: Biodegradable packaging reduces the amount of waste that ends up in landfills.

2. Reduced carbon footprint: Biodegradable packaging production requires less energy and generates fewer greenhouse gas emissions than traditional packaging.

3. No harmful residues: Biodegradable packaging does not leave harmful residues.

Which one is better?

Compostable packaging and biodegradable packaging each have their own benefits, but which one is better depends on the intended use. Compostable packaging is better for products that will be disposed of in a composting environment, such as food waste or yard waste. Compostable packaging can be safely composted and turned into nutrient-rich soil. Biodegradable packaging is better for products that will be disposed of in a regular landfill environment. Biodegradable packaging can break down naturally over time, reducing the amount of waste that ends up in landfills.

It's important to note that not all biodegradable or compostable packaging is created equal. Some biodegradable plastics may break down into smaller plastic particles, which can still be harmful to the environment. Similarly, some compostable packaging may not be designed to break down in home composting environments, so it's important to check the labeling and disposal instructions before disposing of the packaging.

Conclusion

In conclusion, compostable packaging and biodegradable packaging each have their own benefits and are better suited for different uses. Compostable packaging is better for composting environments, while biodegradable packaging is better for regular landfill environments. It's important to consider the intended use and disposal instructions before choosing between compostable and biodegradable packaging. Regardless of which type of packaging is chosen, it's important to properly dispose of it to reduce the impact of waste on the environment.