Biological infrastructure for a post-wildfire world.

Biogeotechnics builds fungal systems for burned ground and for the woody material that fuel work leaves behind. We are in development in California.

Scientific development Validation phase California

01 — The problem

Wildfire risk continues before and after the burn.

Two bounded problems sit on either side of a burn. Biogeotechnics is developing separate fungal treatment protocols for both.

Dry chaparral hillside with piles of cut woody material left from fuel-reduction work.
Wildfire flame front moving across a dry scrub hillside under heavy smoke.
Post-fire debris flow of mud and charred material spread across ground below a burned slope, beside an electrical substation.
01 / 03 Dry-season fuel residuals · illustration
Before the burn

Crews cut the fuel and the wood stays.

Vegetation management produces woody residuals that can persist in dry landscapes. Hauling, burning, spreading, and processing each carry cost, logistical limits, and ecological consequences.

Fuel-management residueSlow decompositionHandling cost
The burn

Fire strips the slope and alters the soil.

Fire removes the vegetation holding a slope together and changes the soil itself. The surface left behind sheds water instead of absorbing it.

Vegetation lossAltered soilExposed slopes
After the burn

The first heavy rain carries the slope downhill.

Heavy rain on a burned slope drives erosion, runoff, sediment movement, and debris flow. Those conditions can threaten substations, transformers, transmission corridors, access roads, watersheds, and the communities downstream.

ErosionRunoffSedimentDebris flow
02 — In one minute

The short version.

Fungi break down wood. We grow those fungi in liquid, apply them where we choose, and measure what changes.

  1. 01

    Before the fire

    Clearing vegetation to reduce fire risk leaves piles of woody material. It rots slowly and costs money to haul, so it stacks up.

    Technical Fuel-reduction and vegetation-management work generates woody residuals with high lignocellulose content and long field persistence.

    Pile of cut logs, split wood and chips left at the edge of a conifer stand after fuel-reduction work.
    Woody residuals from fuel work · illustration
  2. 02

    Biological processing

    Some fungi break down the tough material that makes up wood. We grow them in liquid, which lets us produce them in batches and carry them into the field.

    Technical Wood-decay fungi carry the enzymatic machinery to dismantle lignin and cellulose. Liquid-culture production makes that biology batchable and deployable.

    White fungal growth spreading along a split log lying in a bed of dry wood debris.
    Wood-decay fungi on cut wood · reference photo
  3. 03

    Landscape recovery

    After a fire, rain moves bare soil downhill as erosion, mud, and debris. We are testing whether fungal networks help hold that soil in place.

    Technical Hyphal networks enmesh soil particles into aggregates. Aggregate structure governs infiltration versus overland flow on burned slopes.

    Wood-decay fungi on woody material · reference clip

These mechanisms come from general mycology, not from Biogeotechnics results.

Live · National Interagency Fire Center

Wildfires burning in the United States right now.

Active large wildfires across the United States, drawn from the National Interagency Fire Center each time this page loads.

wildfires burning now
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Source: NIFC WFIGS, current wildland fire incidents at or above 1,000 acres. Markers are public incident data, not Biogeotechnics sites.
03 — What we are building

One production platform feeding two field protocols.

The two protocols share a production system and diverge at the point of application. They are developed, produced, and evaluated separately.

A
Pile of cut branches, split logs and coarse wood chips left after forest fuel-reduction work.
Woody residuals from fuel-reduction work · illustration
Pre-fire biomass management

Woody residuals from fuel work

Liquid fungal treatments for woody material created by fuel-reduction and vegetation-management work, developed to accelerate biological processing and reduce the persistence of residual biomass.

B
Burned hillside after a wildfire: blackened bare soil, ash-grey ground and charred tree trunks.
Burned slope after wildfire · illustration
Post-fire stabilization

Burned ground and defined carriers

Liquid fungal treatments for burned ground and defined carriers, developed to hold soil, slow sediment and runoff under heavy rain, and support recovery at bounded sites.

04 — The mechanism

Fungal networks move through soil and wood.

Both protocols depend on how a fungal network grows. Move your cursor across the culture to grow it.

Interactive · hyphal growth model
Structure

Mycelium grows as a branching network.

A fungal mycelium is a branching network of hyphae that grows through soil and dead plant material, following gradients of moisture and food.

Decay

Wood-decay fungi break down what persists.

Lignin and cellulose are the structural polymers that make woody material slow to disappear. Wood-decay fungi are among the few organisms with the enzymatic machinery to dismantle them.

Soil

Hyphae bind soil into aggregates.

Fungal networks enmesh soil particles and organic matter, and contribute compounds that hold those aggregates together. Aggregate structure governs how much rain enters a slope and how much runs across it.

Liquid

Liquid culture makes it portable.

Growing the culture in liquid gives us defined batches and something a field crew can carry and apply across terrain.

General mycology, included to explain what the platform is built around. Not Biogeotechnics results.

05 — People and field foundation

The founders, and the field work behind them.

Two founders: one who has grown fungal cultures and run field deployments, one who leads venture development.

Galen Scott

Originator and Technical Founder

Galen Scott founded Biogeotechnics to take fungal cultivation and field practice into environmental work. At Boulder Mushroom in 2024, he produced fungal inoculum and liquid cultures, deployed liquid slurry and colonized substrates, and contributed to four publicly documented Colorado project contexts.

Project leadership set the treatment areas and objectives; Scott turned them into field plans. He sequenced treatments with the deployment crews and assigned roles on site. He leads the same three areas at Biogeotechnics: cultivation, soil ecology, and the work that happens on the ground.

Gianluca Hildebrandt

Co-founder and Venture Lead

Gianluca Hildebrandt studies Entrepreneurship and Global Business at the University of Miami Business School. At Biogeotechnics he leads venture development: the work of moving a development-stage platform toward its first pilots. He covers financial strategy, partnerships with the agencies, utilities, land managers and delivery partners the two programs need, and the planning that has to happen before a crew goes out.

Field record · Colorado · 2024

The projects behind the founder.

Four publicly documented project contexts from Galen Scott’s 2024 work at Boulder Mushroom. Each links to its public record.

01Boulder County
Climate Innovation Fund

2024 Climate Innovation Fund scale-up

A scale-up of fungal treatment of wildfire-mitigation wood chips with native mycelium, developed to accelerate decomposition and reduce residual fuel on the landscape.

Galen Scott’s role: produced inoculum and deployed liquid slurry and colonized substrate in the associated field work. Boulder County record
02Boulder Watershed Collective
Grama Grass

Peaks-to-plains biomass & soil program

Boulder Mushroom worked with Boulder Watershed Collective and Grama Grass & Livestock to move forest-management biomass into fungal processing for use on degraded agricultural land, with public support from Boulder County and the City of Boulder.

Galen Scott’s role: participated in laboratory and field deployments, including production and placement of colonized material. Boulder County record
03Front Range
Mad Agriculture

Front Range soil-regeneration collaboration

A 2024 collaboration with Boulder Watershed Collective, Mad Agriculture, and Good People Tree Service using Front Range fire-mitigation wood chips for soil regeneration in Boulder County.

Galen Scott’s role: participated in the fungal-treatment field deployments. Good People Tree Service
04Gold Hill
Colorado

Gold Hill wood-chip treatment

Fungal treatment of broadcast wildfire-mitigation wood chips documented in the Gold Hill area of Boulder County.

Galen Scott’s role: performed a field deployment in the Gold Hill project context during 2024. Colorado Sun report

Biogeotechnics is an independent company and is not affiliated with or endorsed by Boulder Mushroom or the organizations involved in those prior projects. These projects are presented as Galen Scott’s prior field experience, not as Biogeotechnics deployments, partnerships, sponsorships, or performance results.

06 — California facility

South San Francisco laboratory and production site secured for buildout.

Biogeotechnics has secured a warehouse in South San Francisco, California, for its first laboratory and liquid-culture production facility.

The site provides water, drainage, ventilation, three-phase power, and space for laboratory production and field staging.

Water Drainage Ventilation Three-phase power Lab + field staging

The facility is being prepared for formal buildout following seed financing.

Single-unit industrial warehouse with concrete walls and a roll-up loading door in a light-industrial park.
Warehouse illustration, not a photograph of the secured site
07 — First California program

Targeting a post-fire pilot in the Malibu region.

Biogeotechnics is developing its first California pilot pathway for burned slopes and drainage paths where rain-driven erosion, sediment, runoff, or debris movement threatens critical infrastructure or downstream landscapes.

The initial target geography is Malibu and western Los Angeles County.

Exact site selection, professional review, permitting, treatment design, and monitoring will be completed with the appropriate landowner and delivery partners.

Malibu region · current conditions
Temp °C
Humidity %
Wind km/h
Gusts km/h
Source: Open-Meteo, 34.03 N / 118.68 W. Public weather observation. Not a fire-danger rating or a company measurement.
08 — Development path

Where the company stands today.

A sequence with no dates attached. We have finished nothing past the stage marked in progress.

01

Protocol development

Selecting and authenticating fungal cultures, and developing the two field protocols and their application design.

In progress
02

Facility buildout

The South San Francisco warehouse is secured for buildout. It is being prepared for formal buildout following seed financing. It is not operating.

Secured, not built
03

First California pilot

Developing a pilot pathway in the Malibu and western Los Angeles County target region. No site, landowner, permit, or delivery partner is secured.

Pathway in development
04

Field evaluation

Baseline and post-installation monitoring against a defined control. No treatment performance has been established.

Not yet begun

Swipe the stages, or tap a stage above.

10 — Who we work with

The groups who hold the pieces of a pilot.

A pilot needs a site, an owner, and a permit. These groups control them.

Utilities & infrastructure

Substations, transformers, transmission corridors, and access roads sit below slopes that move after a burn.

Discuss a pilot

Land managers

Fuel-reduction work produces woody residuals that have to go somewhere. That is the pre-fire protocol's target.

Discuss a site

Government & public agencies

Municipal, county, state, and federal bodies carrying post-fire recovery and watershed responsibility.

Start a conversation

Environmental organizations

Watershed and land-management groups working on burned ground and downstream sediment.

Partner with us

Scientific institutions

Universities and independent laboratories. Independent validation is step four of our own sequence.

Discuss validation

Investors & strategic partners

The facility is secured for buildout and awaiting seed financing. The development path above says what is done and what is not.

Read the development path