{"id":6456,"date":"2025-12-24T16:02:31","date_gmt":"2025-12-24T21:02:31","guid":{"rendered":"https:\/\/www.serenityridgemd.com\/?p=6456"},"modified":"2025-12-24T16:02:31","modified_gmt":"2025-12-24T21:02:31","slug":"maryland-green-burial-aquamation-composting-options","status":"publish","type":"post","link":"https:\/\/www.serenityridgemd.com\/maryland-green-burial-aquamation-composting-options\/","title":{"rendered":"Securing Natural Burial Rights Under New Laws"},"content":{"rendered":"

Maryland families planning ahead now face a choice that didn’t exist a year ago. Aquamation and human composting joined green burial as legal options in October 2024, expanding what environmentally conscious disposition looks like in practice.<\/p>\n

The Green Death Care Options Act, signed by Governor Wes Moore, legalized two water and soil-based processes that accelerate natural decomposition. These join traditional green burial, which has been available for years but gained new attention as families seek an authentic return to earth.<\/p>\n

Understanding new laws securing burial rights for natural options means grasping how these three methods differ and which aligns with your values.<\/p>\n

What Maryland’s 2024 Law Changed<\/h2>\n

On May 9, 2024, Governor Wes Moore signed legislation that expanded end-of-life choices for Maryland residents. The Green Death Care Options Act made Maryland the ninth state to legalize Natural Organic Reduction, commonly called human composting. The law also clarified regulations for alkaline hydrolysis, known as aquamation or water cremation. Both methods became effective in October 2024.<\/p>\n

Green burial itself was already legal. What changed is the addition of two alternative processes that use water or controlled composting to accelerate decomposition.<\/p>\n

This legislative shift reflects a national trend. As of 2025, thirteen states have legalized Natural Organic Reduction. The National Funeral Directors Association reports<\/a> that 68 percent of Americans express interest in eco-friendly funeral options, up from 56 percent in 2021. The law creates regulatory frameworks ensuring these practices meet health and safety standards, including third-party laboratory testing and compliance with EPA standards for biosolids<\/a>.<\/p>\n

Families now have three distinct pathways for environmentally conscious disposition, each with different processes, timelines, and outcomes.<\/p>\n

How Aquamation Actually Works<\/h2>\n

Aquamation uses water and chemistry to break down the body. The process goes by several names, including alkaline hydrolysis, water cremation, and flameless cremation, but the science remains the same.<\/p>\n

The body is placed in a stainless steel pressure vessel. A solution of 95 percent water and 5 percent alkali fills the vessel. The mixture is heated to temperatures between 160 and 350 degrees Fahrenheit under pressure, which prevents boiling. The alkaline solution accelerates the same natural decomposition that occurs in burial, just dramatically faster.<\/p>\n

The process takes four to eight hours. Soft tissue breaks down completely into a sterile liquid containing peptides, amino acids, sugars, and salts. Only bone material remains, which is then dried and processed into a fine white powder.<\/p>\n

What families receive resembles cremated ashes but appears brighter white and has about 20 percent greater volume. These remains can be kept in an urn, scattered, buried, or divided among family members.<\/p>\n

The liquid byproduct is sterile and non-toxic. It gets discharged into the wastewater system, where treatment facilities often separate organic elements for use as agricultural fertilizer. The process requires about 350 gallons of water per body.<\/p>\n

Environmental impact:<\/strong><\/h4>\n

Aquamation uses 90 percent less energy than flame cremation. Traditional cremation burns fossil fuels at temperatures exceeding 1,800 degrees Fahrenheit for two to three hours, releasing approximately 573 pounds of carbon dioxide into the atmosphere. Aquamation produces no direct greenhouse gas emissions and avoids releasing mercury from dental fillings or other pollutants that flame cremation volatilizes.<\/p>\n

The process does require significant water, though that water returns to the treatment system rather than being consumed. Energy is still needed to heat the vessel and operate equipment, but the footprint remains far smaller than flame-based methods.<\/p>\n

How Natural Organic Reduction Works<\/h2>\n

Natural Organic Reduction transforms human remains into nutrient-rich soil through controlled composting. The process mimics what happens on a forest floor when organic material decomposes, but in a contained environment optimized for safety and efficiency.<\/p>\n

The body is placed in a large reusable vessel, typically a steel cylinder measuring 8 feet long and 4 feet tall. Organic materials surround the body in carefully measured ratios. Wood chips provide carbon, alfalfa provides nitrogen, and straw provides insulation. Naturally occurring microbes that exist on plant materials and in human bodies begin breaking down organic matter.<\/p>\n

The microbial activity generates heat, raising the vessel’s internal temperature to 130 to 160 degrees Fahrenheit. This temperature must be sustained for at least 72 continuous hours to eliminate pathogens, per EPA standards. Some vessels rotate periodically to improve oxygenation and ensure thorough decomposition.<\/p>\n

The body remains in the vessel for 30 to 60 days. Once soft tissue has fully broken down, the material is removed and placed in curing bins. The soil cures for an additional three to five weeks. The result is approximately one cubic yard of nutrient-dense soil, weighing between 500 and 1,000 pounds.<\/p>\n

Bones do not fully decompose during the vessel phase. After removal, they are dried and reduced to fine powder by equipment, then mixed back into the soil to balance nutrients and make minerals available to plants.<\/p>\n

Environmental impact:<\/strong><\/h4>\n

Natural Organic Reduction uses 87 percent less energy than traditional burial or cremation. For every person who chooses this method over conventional options, approximately one metric ton of carbon pollution is prevented. Rather than releasing carbon as greenhouse gas, the process sequesters carbon in soil.<\/p>\n

The soil can be used in gardens, donated to conservation forests, or returned to the earth in ways that nourish new growth. Some facilities partner with conservation organizations to use the soil for habitat restoration projects.<\/p>\n

What families receive:<\/strong><\/h4>\n

Families typically receive a portion of the soil created, with the option to donate the remainder to land conservation efforts. Some facilities allow families to decorate vessels during the process or participate in laying-in ceremonies. The vessel remains accessible for quiet reflection, similar to visiting a gravesite.<\/p>\n

State regulations require testing for heavy metals, including arsenic, cadmium, lead, mercury, and selenium. Some states prohibit using the soil for food crops as a precautionary measure.<\/p>\n

How Traditional Green Burial Works<\/h2>\n

Green burial returns the body directly to earth without chemical preservation or non-biodegradable materials. This is the form of burial practiced for thousands of years before modern funeral industry conventions took hold.<\/p>\n

At Serenity Ridge, Maryland’s first exclusively natural burial cemetery, the process honors both the person and the land.<\/p>\n

The unembalmed body is placed in a biodegradable container: a simple wood casket, wicker casket, or cotton shroud. No concrete vaults, metal caskets, or synthetic materials are permitted. The body is buried directly in the earth at a natural burial ground where decomposition occurs naturally over months to years through soil microbes, insects, and biological processes.<\/p>\n

Native plants, wildflowers, and trees mark graves instead of tall monuments. GPS coordinates track burial locations for families who wish to visit. The land is preserved in its natural state in perpetuity as a nature preserve.<\/p>\n

Families can participate in closing the grave, adding soil, and planting native species. The burial becomes part of the landscape, integrated into the forest or meadow rather than separated from it. Walking trails wind through the grounds. Wildlife moves freely. Seasons change the face of the land.<\/p>\n

Environmental impact:<\/strong><\/h4>\n

Green burial produces zero emissions. No fossil fuels are burned; no chemicals enter the soil, and no concrete is manufactured or transported. The practice actively restores habitat and creates permanent conservation land.<\/p>\n

Traditional embalming introduces formaldehyde and other toxic chemicals into the ground. Concrete vaults require energy-intensive manufacturing. Metal caskets consume natural resources. Green burial avoids all of these impacts while preserving open space that might otherwise be developed.<\/p>\n

The Green Burial Council<\/a> estimates there are now 470 green burial cemeteries across the United States and Canada, reflecting growing recognition that burial can support conservation rather than consume resources.<\/p>\n

What families experience:<\/strong><\/h4>\n

The body remains in Maryland at a specific location that families can visit. The gravesite sits within a nature preserve where trails, wildlife, and changing seasons create a living memorial. Rather than a manicured cemetery lawn, families return to meadows, forests, and natural beauty.<\/p>\n

Serenity Ridge is Green Burial Council certified, ensuring practices meet national standards for environmental burial grounds. The cemetery also functions as an arboretum and educational space, offering tours and events that connect the public with nature.<\/p>\n

Comparing the Three Methods Side by Side<\/h2>\n

Understanding the practical differences helps clarify which method aligns with your values and circumstances.<\/p>\n

Timeframe:<\/strong><\/h4>\n