Based on published data and our operational experience, we have estimated the carbon footprint of wastewater from the aquamation process.
Each compartment generates only 20–25 litres of wastewater — similar to flushing a household toilet a few times. This water is not discharged untreated. It is removed by an ISO-certified processor operating under recognised environmental standards, blended and pre-treated if required, then processed through a wastewater treatment plant.
Treating one cubic metre of wastewater produces around 0.5 to 1.1 kg of CO₂-equivalent emissions. Applied to our volumes, that equates to roughly 10–30 grams of CO₂ per compartment — less than the footprint of making a single cup of black coffee.
By comparison, flame cremation typically consumes enough LPG to generate tens of kilograms of CO₂ per animal. Treating aquamation wastewater therefore has over a thousand times lower carbon impact than burning fuel in a traditional cremator.