The steam generated from burning the substrate of waste space bags serves as an energy source for high-temperature sterilization during the Mushrooms bag production process. The remaining ashes after burning and the biogas liquid generated from biogas power generation can be used as fertilizer for plants from the Poaceae family, contributing to the company's circular economy goal. 

During mushroom cultivation, which produces higher temperatures and carbon dioxide, these byproducts are suitable for vegetable cultivation. The offsetting of carbon reduction achieved through renewable energy sources allows the maintenance of current carbon emissions levels, achieving a "carbon-neutral" state. This practice aligns with SDG 12 - Responsible Consumption and Production: Promote green economic growth and ensure sustainable consumption and production patterns.