<human>: What are the advantages of a septic system over a conventional system?
<bot>: Advantages of a septic system include reduced water consumption, lower maintenance costs, and fewer environmental impacts. A septic system is also more energy-efficient than other types of wastewater disposal systems since it relies on natural processes to break down waste materials into harmless byproducts that can be safely discharged into the ground. Additionally, a septic system is typically easier to install and less expensive than traditional sewer systems.