Terramation, said plainly

For families · US · Last reviewed Aug 31, 2026

Terramation is the controlled composting of a body into soil. Flame cremation is the one most families already know, and it’s the reference point for this one.

Whether a method is legal where you live is the question the internet gets wrong most often. The answers on this page were read from the statutes and administrative rules of all fifty states and the District of Columbia in a review this site completed on 2026-08-20.

What each process actually is

Flame cremation. The body is placed in a chamber and exposed to direct flame and high heat. What’s left is bone fragment, which is then processed into the coarse gray material families call ashes. Nothing about it is gentle. It’s a heat process, it works, and it’s what most of the country uses.

Terramation. Also called natural organic reduction, human composting, or soil transformation. The body is placed in a closed vessel with plant material, commonly wood chips, alfalfa, and straw. Microbes already present do the work. The vessel manages airflow, moisture, and temperature so the process runs hot enough to be sanitary and finishes in weeks instead of years. Bone and any medical hardware are removed at the end, bone is processed and returned to the soil, and the hardware is recycled.

What comes out is soil. Not a metaphor for soil. Actual soil.

What comes back to the family

After flame cremation you get processed bone in an urn or a temporary container. You already know roughly how much that is, because it’s the thing you’ve seen on a shelf.

After terramation you get soil, and there’s a great deal of it. It’s far more than any urn holds, and you have to decide in advance what happens to it. Providers commonly let you take a portion and donate the rest to a conservation site or a land trust they work with. Ask the provider what that arrangement is before you sign, because it varies and it’s part of what you’re buying. No verified volume or weight figure exists on this site for terramation soil, so none is printed here.

What you may do with it isn’t the same everywhere the method is legal. In Colorado the soil may not be sold and may not be used to grow food for human consumption. In New York, only cemetery corporations may perform terramation and the soil may not be scattered. So “you get soil back” is a different offer in different states. Ask locally.

What it costs

Flame cremation is the reference. Terramation prices above both flame cremation and aquamation, because the process ties up a vessel for weeks rather than hours and the facilities are newer and fewer still.

Prices vary widely by provider and by region, and the spread between two homes in the same city is frequently larger than the spread between two methods. This site shows real posted prices from providers’ own price lists where they exist, with the date and a link to the source document. Use those. A range in an article isn’t a price.

One thing holds across both: the disposition itself is only part of the bill. The basic services fee, transport, and any service you hold are separate lines on the price list, and they don’t change much based on which method you pick.

Where terramation is legal: 14 states, 12 usable today

Arizona, California, Colorado, Delaware, Georgia, Maine, Maryland, Minnesota, Nevada, New Jersey, New York, Oregon, Vermont, and Washington.

Two of those fourteen you can’t use right now. California’s law is real, but the article that lets a facility get licensed doesn’t become operative until 2027-01-01. New Jersey’s act was enacted 2025-09-11 with an effective date of 2026-07-01, and there’s no provider there yet. So twelve states where a family can actually arrange terramation today, and New York’s version is narrower than the others as described above.

Georgia licenses terramation as its own disposition method, writing it out of the cremation definition on purpose. That matters when you’re reading a price list, because there terramation may sit on its own line under its own rules and the cremation section won’t cover it.

Oklahoma is the near miss. A terramation bill passed both chambers in 2026 and was vetoed on 2026-05-12 with no override. It isn’t legal there, but of every state in the country it’s the one most likely to change next.

Texas allows neither

Texas defines cremation at Tex. Health & Safety Code 716.001 as reducing remains “through direct flame, extreme heat, and evaporation.” Terramation uses none of those three, and neither does aquamation. The Texas disposition list is closed, so both fall outside it. Bills to change that have failed repeatedly, most recently in 2025, and Texas holds regular sessions in odd years, so nothing can change before 2027 without a special session.

Nineteen states allow neither method

Indiana, Iowa, Kentucky, Louisiana, Massachusetts, Michigan, Mississippi, Montana, Nebraska, New Hampshire, New Mexico, North Dakota, Ohio, Pennsylvania, Rhode Island, South Dakota, Texas, Virginia, and Wisconsin.

Delaware and New Jersey allow terramation but not aquamation, and so does New York. The two methods travel together in news coverage and separately in law. Don’t let one imply the other. Aquamation is a different process under different statutes, and it has its own page: Aquamation, said plainly.

Things you’ll read that aren’t true

Several widely repeated claims about these laws are wrong. Each of these was checked against the primary text.

Nevada’s terramation law is AB 289 of 2023, not AB 205, and it took effect 2024-01-01.

Arizona’s terramation law took effect 2024-09-14, not in 2027 and not on April 2. The 2027 date circulating for Arizona appears to be borrowed from California, whose licensure article really does wait until 2027.

If a home in your state offers terramation and your state doesn’t allow it

This happens, and it isn’t necessarily a trick. A funeral home in a state where terramation isn’t legal can still arrange it by shipping your person to a state where it is lawful, having it done there, and receiving the remains back. That’s a real service and a real arrangement.

It’s also not a local disposition, and you should price it as what it is: transport plus an out-of-state disposition, arranged by your local home. Ask three questions.

Where does the process actually happen, and does the price you were quoted include the transport both ways? Most quoted figures leave transport out, and transport is frequently the larger part of the total.

How long does the round trip add? You’re waiting on shipping schedules in both directions, not just on the process itself.

Who is the licensed provider doing the work, and can you see their price list? You’re buying from two businesses. You’re entitled to know both.

If a price list in a state where the method isn’t legal shows terramation as a plain line item with no explanation, that’s worth asking about directly. It doesn’t mean anyone is lying to you. It usually means the line is a forwarding arrangement and the list never said so.

Where this comes from

Every legality statement on this page rests on a statute, an administrative rule, or an enacted bill, read in a fifty-one jurisdiction review this site completed on 2026-08-20. Where the review relied on a secondary source, or could not verify something at all, it says so by name. Alaska is the one state with no answer.

Laws in this area change most years. This page carries its review date at the top for that reason. If your state isn’t where you expected to find it, check with your state funeral board before you plan around what you read anywhere, including here.

Sources

1. Tex. Health & Safety Code 716.001 Texas defines cremation as reduction through direct flame, extreme heat, and evaporation, which is why terramation does not fit
2. N.Y. N-PCL 1518 New York: only cemetery corporations may perform natural organic reduction, and the resulting soil may not be scattered
3. C.R.S. 12-135-105(1)(q)-(s) Colorado: the soil from natural organic reduction may not be sold, may not be commingled without consent, and may not be used to grow food for human consumption
4. RCW 68.04.290 and RCW 68.04.310 Washington's statutory definitions of alkaline hydrolysis and natural organic reduction, the first such authorization in the country