Aquamation (hydrofaction) in Quebec: complete guide

Aquamation — also known as hydrofaction, resomation, or alkaline hydrolysis — is the most environmentally friendly body disposition method legally available in Quebec. Legal since March 2015, it produces 90% fewer carbon emissions than flame cremation and generates no smoke or toxic gases.

Legal in Quebec since March 2015

Quebec was one of the first Canadian jurisdictions to legalize aquamation, through amendments to the Act Respecting Prearranged Funeral Services and Sepultures (RLRQ, chapter A-23.001) in March 2015. It is recognized as a legal body disposition method alongside cremation and burial. This is not an experimental or marginal practice — it is a fully regulated option under Quebec law.

How aquamation works

1. Preparation. The body is placed in a stainless steel vessel, dressed or wrapped in a biodegradable garment. All non-biodegradable items (implants, metal prostheses, pacemakers) are removed beforehand.

2. The alkaline solution. The vessel is filled with a mixture of water and potassium hydroxide (KOH) — an alkaline substance used in many industrial food processes. The concentration is calculated based on the body's weight.

3. The reaction. The vessel is heated to approximately 150°C and maintained under pressure for 6 to 8 hours. Under these conditions, organic tissue breaks down through hydrolysis — the same chemical process that naturally occurs in the ground, but accelerated. This reaction is entirely chemical, not thermal as in cremation.

4. Results. Two residues remain:

  • Bone fragments: identical in appearance and composition to cremation ashes. They are dried and processed to produce a fine powder that the family receives — exactly as after flame cremation.
  • An aqueous liquid: sterile, pH-neutral, composed primarily of water, amino acids, and salts. This liquid can be safely discharged into the municipal wastewater system without environmental harm.

Documented environmental advantages

  • 90% fewer greenhouse gas emissions than flame cremation
  • No mercury emissions — in flame cremation, dental amalgams are volatilized, releasing mercury into the atmosphere. Aquamation eliminates this problem.
  • No smoke or toxic gases — the process is entirely closed-loop
  • Approximately 85% less energy consumption than flame cremation
  • No permanent land occupation (unlike burial)

What you receive

You receive processed bone fragments — commonly called "ashes" — in a quantity similar to that from flame cremation. These ashes can be kept in an urn, scattered, interred in a cemetery or columbarium, or buried in a memorial forest. In practice, families see no difference between ashes from aquamation and those from traditional cremation.

Only provider in Quebec: Forêt de la Seconde Vie

To date, Forêt de la Seconde Vie is the only aquamation provider in Quebec. This pioneering Quebec company also offers memorial forest services — enabling a uniquely coherent combination: aquamation followed by burial of ashes in a biodegradable urn at the base of a tree in a protected forest. The forest is accessible to families for visits.

Cost of aquamation in Quebec

Aquamation typically costs between $2,500 and $4,500 in Quebec, depending on the package and whether a ceremony is included. Prices are comparable to cremation with a service, and slightly higher than direct cremation without a ceremony.

Updated: March 2026

Frequently asked questions

Is aquamation legal in Quebec?

Yes. Aquamation has been legal in Quebec since March 2015, under amendments to the Act Respecting Prearranged Funeral Services and Sepultures (RLRQ, chapter A-23.001). It is recognized as a legal body disposition method alongside cremation and burial.

Is aquamation the same as cremation?

No. Cremation uses extreme heat (870–980°C) to incinerate the body. Aquamation uses a chemical reaction (water + potassium hydroxide, at 150°C) to dissolve it through hydrolysis. Both methods produce similar bone fragments that the family receives, but the process is entirely different.

What happens to the liquid produced by aquamation?

The liquid produced is sterile, pH-neutral, and composed primarily of water, amino acids, and salts. It can be safely discharged into the municipal wastewater system without environmental harm.

Is aquamation more expensive than cremation?

Slightly. Aquamation typically costs $2,500 to $4,500 in Quebec, which is comparable to cremation with a service. The cost difference is minimal compared to the environmental advantages.

Can I have a funeral ceremony if I choose aquamation?

Yes. As with cremation, you can organize a full funeral ceremony before or after the aquamation process. The ashes received can then be kept, scattered, or interred according to your wishes.

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