Aquamation
Water-based cremation using alkaline hydrolysis
How It Works
The body is placed in a stainless steel vessel filled with a solution of 95% warm water and 5% alkali (potassium hydroxide). Over 6β20 hours, the combination of water flow, temperature, and alkalinity gently breaks down organic material. What remains are bone fragments, which are processed into a fine white powder and returned to the family β similar to cremated remains but without flame.
Why Choose Aquamation?
Aquamation uses approximately 90% less energy than flame cremation and produces zero direct carbon emissions. No mercury from dental fillings is released into the atmosphere, and the sterile effluent water can be safely returned to the water system. It is considered one of the most environmentally responsible disposition options available.
Things to Consider
The process requires specialized equipment and is not yet legal in every state. The remains are typically 20β30% more in volume than flame cremation. Families receive the remains in a standard urn, and many providers offer the same memorial and scattering options as traditional cremation.