The Newly Legal Process for Turning Human Corpses to Soil

Reusable eight-by-four-foot steel cylinders, packed with wood chips, straw, and alfalfa, present an eco-friendly alternative to traditional burial

Corinne Purtill
OneZero
Published in
8 min readSep 27, 2020

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Illustration: Kelsey Borch

There’s an empty warehouse 20 miles south of Seattle that, if everything goes as planned, will soon be full of dead people.

The facility belongs to Recompose, the first U.S. company to compost human bodies indoors, through a process known officially as natural organic reduction. Washington state became the first — and so far, only — U.S. state to legalize the practice in May 2019. Recompose opens in November. It’s designed to hold the bodies of up to 10 recently deceased people at a time, each of them quietly decomposing into a loamy, nutritious soil, just as their previous owners wanted.

At the most basic level, decomposition is not a new technology; microbes have been doing it extremely well for just about as long as organic matter has existed. But it’s a part of death that Western funeral practices have traditionally gone to great lengths to evade: Embalming a corpse in chemicals with the goal of preserving a “natural” (that is, not dead) look; hawking expensive caskets that claim to seal out nature’s corrupting forces.

Recompose takes the opposite approach.

Against an attractive millennial pink background, the company’s website plainly explains the eco-friendly setting in which clients will decay. Instead of in a single-use casket, bodies rest temporarily in a reusable eight-by-four-foot steel cylinder, packed snugly in a cocoon of wood chips, straw, and alfalfa. For 30 days the dead human and living microbes stay in the vessel together, lying alongside fellow Recomposers in the warehouse’s hexagonal wooden frame, while the microorganisms slowly break down the corpse. At the end, after a brief turn in a curing bin to cool and dry out excess moisture, what once was a human body is now about a cubic yard of fertile, nutrient-rich soil, which can be returned to loved ones or scattered according to the decedent’ wishes. (The company will deliver all or part of the soil free of charge to Bells Mountain, a protected wilderness in southern Washington.) The service costs $5,500 — more than…

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Corinne Purtill
OneZero

Journalist with words at Time, Quartz, and elsewhere. Author of Ghosts in the Forest, a Kindle Single.