Human Composting in Washington: Available from Earth Funeral

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Earth Funeral is serving families across Washington with soil transformation, a natural, gentle alternative to cremation and traditional burial.

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Human Composting 101

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November 13, 2025

  • Human composting is available to Washington families from Earth Funeral
  • Soil transformation is a gentle, natural, and eco-friendly end-of-life option
  • Earth Funeral is available to Washington families facing an immediate need, imminent loss, or planning ahead
  • Earth Funeral is the national market leader in soil transformation
  • Human composting is legal in Washington, and Washington families can access services today

Earth Funeral's soil transformation services are available to Washington families.

This gentle, natural, and environmentally conscious method is an alternative to traditional burial and cremation, and for Washington families, our team is ready to help today.

What is Human Composting?

Human composting, also known as soil transformation, natural organic reduction (NOR), or terramation, is a process that gently transforms a body into nutrient-rich soil over 30 to 45 days.

Rather than burial or cremation, the body is placed in a purpose-built individual vessel alongside organic materials like wood chips and mulch. Naturally occurring microbes do what nature has always done: they break down organic matter and return it to the earth. The result is approximately 250 pounds of clean, nutrient-rich soil that families can use to plant a tree, nurture a memorial garden, or donate to conservation projects that restore ecosystems across the country.

Earth Funeral's biodegradable soil container containing human composting soil.

Is Human Composting Legal in Washington?

Yes. Washington was the first state in the nation to legalize soil transformation, signing SB5001 into law in May 2019. The law took effect May 1, 2020, and Washington families can access soil transformation services through Earth Funeral today, whether facing an immediate need, an imminent loss, or planning ahead.

Can I Choose Human Composting as a Washington Resident?

Yes, Earth Funeral provides end-to-end care for Washington families. Our comprehensive packages include:

  • Services of a licensed funeral director
  • Collection & care from place of passing
  • Filing of all necessary paperwork & permits
  • Transportation to one of our state-of-the-art facilities
  • An Earth soil transformation
  • The soil returned to the family
  • Worldwide travel protection
  • Access to the Earth Family Portal

We can work with you to arrange transportation of a loved one to our facilities for immediate need services or help you pre-plan and secure today's pricing for future arrangements.

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How Does Human Composting Work in Washington?

When a Washington family chooses Earth Funeral, here is what happens:

Care and transport. Our Care Team coordinates collection from the place of passing and transportation to one of our state-of-the-art facilities, powered by renewable energy. Earth Funeral handles all transportation, paperwork, and permits so the family doesn't coordinate logistics.

The transformation. The body is placed in a proprietary stainless steel vessel, continuously monitored for temperature, moisture, and airflow. Over 30 to 45 days, the body is gently transformed into soil. Families receive updates at each stage through the Earth Family Portal.

Return of soil. Approximately 250 pounds of nutrient-rich soil is returned to the family. They then choose what to do with it, plant it, spread it somewhere meaningful, share it, or donate the remainder to land conservation.

Create an instant quote to see exactly what's included for Washington families.

Is Human Composting Environmentally Friendly?

Yes, soil transformation is significantly more environmentally sustainable than traditional burial or cremation. Soil transformation produces no net COâ‚‚, versus the 535 pounds emitted by the average cremation. It requires no land, uses no toxic chemicals, and runs on renewable energy. The soil it creates can nourish trees that capture carbon for decades.

For Washington families who have spent their lives caring about the land, the ancient rainforests of Olympic National Park, the volcanic peaks of Mount Rainier, the wild coastline of the San Juan Islands, soil transformation is an end-of-life choice that gives back rather than takes away.

Our process:

  • Uses renewable energy
  • Requires minimal water compared to other disposition methods
  • Creates nutrient-rich soil that supports conservation projects and ecosystem restoration
  • Avoids the land consumption, toxic chemicals, and resource intensity of traditional burial
  • Eliminates the fossil fuel consumption and emissions of cremation

You can learn detailed comparisons and environmental data in our comprehensive Environmental Impact of Funeral Choices research report.

Leave the earth with beauty - Earth Funeral report

Can I Pre-Plan Human Composting in Washington?

Yes, and it is one of the most meaningful things you can do for the people you love.

Earth Funeral offers flexible pre-planning options that provide both peace of mind and practical benefits.

Emotional benefits:

  • Gain "mortality ease," a sense of completion that allows you to focus fully on living
  • Eliminate anxiety about "what ifs" by knowing your wishes will be honored exactly as specified
  • Create clear guidance that prevents family conflicts and confusion during grief

Practical advantages:

  • Lock in current pricing and protect against inflation. Funeral costs have risen consistently faster than regular inflation
  • Spare your family from making over 125 decisions while grieving (only 36% of Americans have documented funeral plans)
  • Prevent emotional overspending as grieving families often make expensive choices due to guilt and time pressure

Our streamlined process takes just minutes and can be completed online, by phone, or in person, whatever feels most comfortable for you.

You can learn more about the benefits of funeral pre-planning in our Complete Guide to Funeral Pre-Planning.

What Can Washington Families Do with the Soil?

Every family's answer is different. Washington families have used their soil to plant memorial gardens, nurture trees in a loved one's favorite outdoor spot, and share portions among family members across generations. Some keep a small amount crafted into memorial jewelry. Others spread it along a favorite hiking trail or in a cherished backyard. As with any organic material, we always recommend verifying local rules and regulations before spreading soil on public or private land, as these vary by location.

Families can:

  • Pot their soil in a houseplant
  • Plant their soil in a memorial garden or tree
  • Spread soil in a sentimental location
  • Share soil with friends and family
  • Wear soil in memorial jewelry
  • Keep a portion for future meaningful moments
  • Use the soil to create living memorials that continue to grow and benefit the environment

Any soil the family chooses not to keep is donated to conservation projects, growing trees, restoring habitats, and nurturing native plants across the country.

There is no single right answer. Our How to Use Your Soil guide shares real stories from families who have found what felt most meaningful to them.

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Where is Earth Funeral Available in Washington?

Earth Funeral is currently available to families in the following Washington counties:

Adams, Benton, Chelan, Clallam, Clark, Cowlitz, Douglas, Franklin, Grant, Grays Harbor, Island, Jefferson, King, Kitsap, Kittitas, Lewis, Mason, Pierce, Skagit, Snohomish, Spokane, Thurston, Whatcom, and Yakima.

Create a quote here to see what's available where you live.

Learn More

Ready to explore soil transformation for your Washington family?

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Plus, hear the questions other families are asking, answered live.

Live Webinar and Q&A

Nearly 70% of families start here. Join 15,000+ who’ve learned how Earth Funeral works, what it costs, and where it’s available.

Plus, hear the questions other families are asking, answered live.

Live Webinar and Q&A

‍Nearly 70% of families start here. Join 15,000+ who’ve learned how Earth Funeral works, what it costs, and where it’s available.

Plus, hear the questions other families are asking, answered live.

Considering your own plans?

Earth Funeral's end-to-end care is a natural alternative to burial or cremation. Get a quote by answering just a few questions.

Want to learn more about your options?

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Want to give your loved ones clarity?

Earth Funeral's pre-planning provides comfort and clarity for families.

Planning your return to nature?

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Planning ahead?

Discover how Earth Funeral's gentle soil transformation process creates lasting environmental impact.

Plan your own peace of mind

Earth Funeral's end-to-end care ensures your choices reflect your values.

Take control of your final chapter

Earth Funeral's end-to-end care ensures your choices reflect your values.

Just starting to think about your options?

Discover how Earth Funeral's soil transformation honors your values.

Ready to reimagine your legacy?

Earth Funeral's complete care creates impact for generations.

Want to give your loved ones peace of mind?

Earth Funeral's pre-planning provides comfort and clarity for families.

Want to create a meaningful legacy of your own?

Earth Funeral's end-to-end care transforms your life into lasting environmental impact.

In the early stages of planning?

Learn about Earth Funeral's end-to-end care that creates new life.

Create a meaningful legacy of your own

Earth Funeral's end-to-end care transforms your life into lasting environmental impact.

A farewell that feeds tomorrow

Soil transformation creates something beautiful from life's end—rich earth that can restore ecosystems or grow memorial gardens. See how this gentle process works with a quick quote.

Choose a path that honors
both life and earth

Our soil transformation process offers families a meaningful way to give back to the earth while keeping loved ones close. Learn more in just a few moments.

Choose a sustainable farewell with soil transformation

A natural alternative to burial or cremation that creates new life. Get an instant quote by answering just a few questions.

Return to nature through soil transformation

Choose a natural alternative to burial or cremation that creates new life. Get an instant quote by answering just a few questions.