Water Cremation in the UK: What It Is, How It Works and Where Things Stand

Losing someone is hard enough without having to learn a whole new set of funeral terms while you are grieving. If you have recently come across water cremation, resomation or alkaline hydrolysis, you are probably trying to answer one simple question: is this actually an option in the UK, and what does it involve?

The short answer is that water cremation is a newer alternative to burial and traditional cremation. In the UK, the legal and practical position is still evolving, so availability remains limited and depends on where you are.

What is water cremation?

Water cremation is the common name for alkaline hydrolysis. You may also see it called resomation or aquamation.

Instead of using a flame, the process uses water, alkali and heat to break down the body. The bone remains are then dried and reduced to a powder, which is returned to the family in a similar way to ashes after a traditional cremation.

That means, from a family’s point of view, some of the practical choices afterwards can feel familiar. You may still be deciding whether to keep the remains, scatter them, bury them or include them in a memorial plan.

How does water cremation work?

The technical detail can sound unsettling at first, but the basic process is straightforward. The body is placed in a pressurised chamber and broken down using a combination of water, alkaline solution and heat. What remains are the bones, which are then processed into a powder for return to the family.

Families do not need to understand every scientific detail to decide whether it feels right. What usually matters more is this:

• it is an alternative to flame cremation
• it is often presented as a lower-impact environmental option
• it still results in remains being returned to the family
• it may appeal to people who wanted a funeral choice that felt simpler or more in line with environmental values

Why are people interested in it?

Most people looking into water cremation are not doing so out of curiosity. They are usually trying to balance emotion, cost, logistics, beliefs and the wishes of the person who died.

Water cremation has attracted attention for three main reasons:

1. It offers another funeral option

For many years, most families in the UK have been choosing between burial and cremation. Water cremation introduces a third route. That matters because funeral decisions are deeply personal, and more choice can help families find something that feels more fitting.

2. It is often described as a greener option

Some providers present water cremation as a more environmentally conscious alternative to flame cremation. If your loved one cared strongly about sustainability, that may be one reason the option appeals.

3. It may suit people planning ahead

Some people are researching their own funeral preferences long before they die. In those cases, water cremation may come up alongside direct cremation, natural burial and more traditional funeral plans.

Is water cremation legal in the UK?

This is where things get more complicated. The answer is not the same everywhere in the UK.

In Scotland, water cremation became legal in 2026, with the Scottish government setting out regulations for alkaline hydrolysis. That made Scotland the first UK nation to formally allow it, although legal permission does not automatically mean instant nationwide availability. Providers still need premises, equipment, permissions and local arrangements in place before services can start.

In England and Wales, the wider legal framework is still developing. The Law Commission has been looking at how new funerary methods should be regulated, including alkaline hydrolysis. The key point for families is that England and Wales do not yet have the same settled position as Scotland.

In practice, that means you should not assume it is available just because you have read about it online.

Where is water cremation available?

Availability is the part most families care about, and it is also the part that changes fastest. At the time of writing:

Place	Current position
Scotland	Legal framework in place, but rollout depends on providers, equipment and approvals
England	No settled mainstream rollout yet
Wales	Legal position still developing alongside wider reform work
Northern Ireland	Check locally, as availability is limited and may differ
Republic of Ireland	Water cremation has been available through a provider there

If you are seriously considering it, the best next step is to ask a funeral director directly whether it is available in your area now, not whether it is expected later.

How does it compare with traditional cremation or burial?

Families often find it easier to compare options side by side.

Option	What it involves	Best for
Burial	Interment in a grave or burial plot	Families who want a grave to visit or have religious reasons for burial
Flame cremation	Traditional cremation in a crematorium	Families who want a familiar, widely available option
Water cremation	Alkaline hydrolysis with remains returned afterwards	Families seeking a newer or potentially lower-impact alternative

This is not really a question of which option is "best". It is a question of what feels right for the person who died and what is realistically available where you live.

Questions to ask before choosing water cremation

If this option may be right for your family, ask these questions first:

Is it available locally?

Do not build plans around it until you have confirmed local availability.

What would the timeline be?

Some funeral options work smoothly only if the provider, transport and paperwork can all be arranged without delay.

What will happen to the remains afterwards?

Ask how and when the remains will be returned, and whether anything differs from standard cremation.

How much will it cost?

Pricing may be similar to or slightly different from standard cremation depending on the provider and location. Get a written quote.

Does it fit the family’s beliefs and wishes?

Even if one person feels strongly about it, the wider family may need time to understand what it is. Clear explanations can help avoid tension later.

What should you do if a loved one asked for water cremation?

Start by checking whether they left:

• a will
• a funeral plan
• a letter of wishes
• written notes about funeral preferences

If they did, take those seriously, but also check what is practically possible in your area. Sometimes a person’s preferred option is not yet available locally. In that situation, it helps to come back to the underlying intention.

For example, if they wanted water cremation because they cared about the environment, a family might also consider other lower-impact choices such as a simpler service, a natural burial or a less elaborate funeral arrangement.

A practical next step

If you are comparing funeral options while also managing everything else after a death, write down three things only:

1. what the person wanted
2. what is actually available locally
3. what the family can cope with right now

That usually brings more clarity than reading ten more articles.

If you are using GetPassage to keep track of tasks, it can help to store the funeral notes, provider quotes and family decisions in one place so nothing gets lost while emotions are running high.

Final thoughts

Water cremation in the UK is real, but it is still emerging. It is best understood as a newer funeral option with limited availability, not yet a standard choice everywhere.

If you are considering it, stay focused on the practical basics: confirm whether it is available, ask for the exact process and cost, and make sure it fits the wishes of the person who died. That is what matters most.