Compost, when used correctly, saves money through reduced maintenance costs, ensures your project is moresustainable, and increases your project’s overall likelihood of
success among other environmental benefits (download factsheet here). The US Composting Council has collaborated with Association of American Plant Food Control
Officials (AAPFCO) to create a list of benefits of compost backed up by research.
The benefits of compost include those listed below.
Prevents Soil Erosion
Compost helps to reduce soil erosion in a number of ways, including by binding soil together, increasing infiltration, and slowing the surface flow of water. Click here for more on how compost can help prevent erosion on your project.
Compost helps to control water flows on and through soil, thereby proving to be a capable tool for stormwater management. Click here to learn more about its benefits
on stormwater flows and how others have used compost in this way.
Compost is best known and used for its promotion of healthy plant growth and suppression of plant disease. To learn more about these benefits, click here.
In addition to helping to manage stormwater, compost can also conserve water due to its ability to retain and efficiently transfer water. This both helps the environment and makes your project more drought resistant.
Waste reduction is another benefit of compost, since compost is generally made from waste (food scraps, organic byproducts, etc) that is diverted from landfills and incinerators. This reduces the amount of waste disposed and upcycles those
materials into a productive, environmentally beneficial product.
Compost is also a potent tool in combating climate change. It cuts down on greenhouse gases entering the atmosphere and makes ecosystems more resilient to rising temperatures. .
Compost can also lower long-term maintenance costs for projects. This is because compost promotes healthy plant growth, reducing mortality and subsequent replacement costs. In addition, compost promotes drought resistance which lowers
artificial irrigation costs. Learn how compost can lower project maintenance costs in these and other ways.
By adding nutrients and soil biota, compost improves the biological, chemical and structural health of soils. This further contributes to healthy plants and successful projects.
Compost can assist highway and transportation departments in activities related to the protection, reclamation, or creation of wetlands. Compost installed between roadways and wetlands can filter pollutants caused by automobile traffic.
In addition, compost is a great additive to wetland reclamation or projects since those ecosystems require highly organic material.