From Garden to Ground: How Eco-Friendly Death Practices Are Changing the Way We Return to Earth

After being diagnosed with aggressive intestinal cancer, Moira Cathleen Delaney chose a unique final resting place—transforming her body into soil through natural organic reduction. Her family honored her wish by spreading her remains under her favorite tree and sharing some with loved ones to nurture new life.

As environmental concerns grow, more people are seeking eco-conscious alternatives to traditional burial and cremation. These green death practices not only reduce carbon footprints but also reconnect us with nature in profound ways.

Why Traditional Burial and Cremation Are Under Scrutiny

Conventional methods like embalming, fire cremation, and casket burials have significant environmental impacts. Embalming uses toxic chemicals such as formaldehyde, which poses health risks to workers and potential soil contamination. Fire cremation consumes fossil fuels equivalent to powering a home for a week, while casket and vault production involves resource-intensive materials like wood, metal, and concrete—contributing to carbon emissions and habitat loss.

Cemeteries also require ongoing maintenance that consumes water, energy, and chemicals, often resembling manicured golf courses rather than natural landscapes. These factors have prompted a search for greener alternatives that honor both the deceased and the planet.

Natural Burials: Returning to the Earth’s Embrace

Natural burials, like those at Prairie Creek Conservation Cemetery in Florida, emphasize simplicity and ecological restoration. Bodies are buried without embalming in biodegradable shrouds or caskets, allowing natural decomposition to nourish the soil. The cemetery partners with land trusts to protect and restore native habitats, enhancing biodiversity and carbon sequestration.

"Through death, life begets life. She really liked that idea, too, that she can, in her passing, help give life to something else. That was very important to her.",—Scott King, family member of a natural burial

While natural burials are praised for their environmental benefits, they require ample land and may not be feasible in densely populated areas.

Natural Organic Reduction: Composting Human Remains

Natural organic reduction, also known as terramation or human composting, accelerates decomposition by placing the body in a vessel with organic materials like wood chips and flowers. Over 30 to 45 days, microbes break down the body into nutrient-rich soil, which families can keep or donate to conservation projects.

This process uses renewable energy and reaches temperatures high enough to eliminate pathogens. Currently legal in 14 U.S. states, it offers a sustainable option especially suited for urban areas with limited burial space.

Alkaline Hydrolysis: Water-Based Cremation Alternative

Alkaline hydrolysis, or water cremation, uses a heated solution of water and potassium hydroxide to break down the body over about 18 hours. The remaining bones are processed into powder, and the liquid byproduct can be used as fertilizer, supporting plant growth and land conservation.

This method consumes roughly 90% less energy than traditional fire cremation, making it an environmentally friendly choice gaining traction in some regions.

The Future of Green Death Practices

While no single method will revolutionize the environmental impact of death on its own, shifting industry standards toward greener options can collectively make a significant difference. As awareness grows, more people are embracing ways to honor their lives by nurturing the earth in return.

"The quick and dirty answer is no, I don’t think this one thing is going to change a whole lot. But it’s always about changing industries. And as an industry, if we do better, we are making a bigger impact.",—Samuel Perry, president of the Green Burial Council