Alkaline Hydrolysis
Alkaline hydrolysis (also called biocremation, resomation, flameless cremation, aquamation or water cremation) is a process for the disposal of human and pet remains using lye and heat and is an alternative to burial or cremation.
- In this process, the body is placed in a specialized chamber filled with water and an alkaline solution (usually potassium hydroxide).
- Heat and pressure accelerate the breakdown of tissues, leaving behind a sterile liquid called “hydrolysate.”
- The remaining bones are processed into a fine powder, similar to cremated ashes.
- Alkaline hydrolysis consumes less energy and emits fewer greenhouse gases than flame-based cremation.
Included below are a multitude of additional resources on the topic of alkaline hydrolysis offered by NFDA and other organizations.
Statistics/Reports
Alkaline Hydrolysis Regulation by State (as of 10/2024)
2024 NFDA Cremation & Burial Report
This report is available at no cost to NFDA members and $175 for non-member.
NFDA Educational Offerings
Conferences
Other Resources