What We Do

We Build Kilns That Change Climates.

And a few other things…

A digital illustration of a portable industrial water treatment system with red doors and roof, surrounded by a collage of outdoor terrain images.

Biochar Kiln Design, Production & Deployment

We manufacture and supply industrial-grade Retort and Contiki kilns suitable for processing invasive biomass, forestry residues, or agricultural waste into high-carbon biochar.

See Our Kilns
Black and white photo of three women harvest wheat in a field with a yellow sky and torn paper edges, with bundles of wheat in the foreground.

Feasibility Studies & Pre-Implementation Services

We provide comprehensive feasibility studies to ensure each project is operationally the right fit and financially viable before deployment.

Collage of natural elements, rocks, wood, leaves, and test tubes with liquids, with a human hand holding a test tube.
  • ●      Biomass validation: Field-based assessment of feedstock type, moisture, yield, and carbon conversion potential. Tailored to suit the design and capacity of our TBC kilns.

    ●      Kiln sizing and design matching: Determining the optimal kiln size and configuration based on client location, feedstock volume, intended use, and local infrastructure.

    ●      Indigenous Microbial Organism system integration: Planning and demonstration of site-specific indigenous microbe capture, IMO fermentation, and IMO liquid slurry formulation, tailored to field-scale operations.

    ●      Soil amendment and application strategy: Mapping where and how to deploy inoculated biochar and microbial ameliorants (e.g., soil drench, foliar, trenching, compost activation) based on soil structure, salinity, and degradation levels.

    ●      Cashflow analysis: Estimating capex/opex, biochar output value, ameliorants blending costs, and product application expenses across operational phases.

    ●      Carbon credit validation: Screening eligibility under standards such as Verra or Puro.Earth; estimating credit volumes based on kiln model and soil amendment application rates; guidance on registration pathway.

Indigenous Microbial Ameliorant System

Our methodology combines indigenous microbial enhancement, biochar inoculation, and kiln-derived wood vinegar into a holistic soil regeneration system. The process unfolds in three phases:

●      Administering organic nutrients and stimulants to promote the initial growth of native microbial populations within the host environment.

●      Introducing site-specific IMOs (balanced bacteria and fungi) adapted to the farm’s ecosystem.

●      Anchoring biology in biochar and wood vinegar produced on-site through our proprietary kiln design.

No compost, manure, or external microbial strains are introduced—ensuring full biological sovereignty.

Illustration of a corn plant with roots extending underground, showing soil layers and root network, overlaid with scientific diagrams and botanical sketches.

Biochar Inoculation & Field Application

Our protocols integrate indigenous microbial extracts, organic carbon/nutrient feeds, seawater minerals, and biochar carriers into a scalable system that supports rapid bacterial colonization early, transitions to fungal dominance for soil stability, and provides a balanced, site-specific inoculant strategy superior to imported microbial products.

A detailed infographic illustrating the agricultural and biological cycle of a farm, featuring a barn with cows and other livestock, various trees and plants, and different stages of plant and animal life, including insects, birds, and farm animals. The diagram includes interconnected lines and labels explaining the processes involved.
  • ●      Soil food web restoration: Maintains bacterial dominance in early season, shifts to fungal balance for carbon sequestration post-harvest.

    ●      Nutrient efficiency: Enhanced mineral solubilization, chelation, and uptake.

    ●      Resilience: Builds drought tolerance, pathogen suppression, and ecosystem stability.

    ●      Sustainability: Reduces reliance on synthetic inputs, aligns with organic protocols and carbon farming standards.

    Our protocols integrate indigenous microbial extracts, organic carbon/nutrient feeds, seawater minerals, and biochar carriers into a scalable system that:

    ●      Supports rapid bacterial colonization early,

    ●      Transitions to fungal dominance for soil stability, and

    ●      Provides a balanced, site-specific inoculant strategy superior to imported microbial products.

Beyond Soil

Biochar and wood vinegar produced by TBC systems extends far beyond soil amendment, offering versatile applications across multiple market segments, enhancing environmental sustainability, and creating value-added opportunities:

A collage featuring a vintage truck in a desert landscape, with a backdrop of mountains and a tree, overlaid with patches of sky, clouds, and various torn paper textures.
  • ●      Poultry Bedding: Incorporating biochar into poultry bedding significantly reduces ammonia emissions by up to 50%, improving air quality and animal health. It lowers energy costs by enhancing bedding absorbency and reduces the incidence of Foot Pad Disease by 30–40%, leading to healthier poultry and lower veterinary costs.

    ●      Animal Feed: Biochar as a feed additive promotes animal health by improving gut microbiota, enhancing nutrient absorption by 10–20%, and reducing methane emissions in ruminants by up to 15%. It supports sustainable livestock farming by decreasing reliance on chemical additives while improving feed efficiency.

    ●      Water Purification: Biochar’s high porosity and adsorption capacity make it an effective medium for water treatment, removing up to 90% of contaminants such as heavy metals, organic pollutants, and pathogens. TBC’s biochar-based water treatment systems, like those developed under Aqua Char Technologies (Botswana), have demonstrated efficacy in sulphate-reducing water treatment at a scale of 1 ML/day, providing a cost-effective solution for potable water production and wastewater treatment.

    These applications diversify TBC’s impact, creating additional revenue streams while addressing environmental challenges across agriculture, livestock, and water management sectors.

Integrated Delivery Model

All components are designed, produced, and delivered by The Biochar Company, ensuring a seamless, feasible ecosystem restoration process from pyrolysis to microbial reactivation based on practical experience.

One company. One system. One microbial identity.

Learn more

Our systems are circular, decentralized, and scalable — designed for implementation across African landscapes and economies.

From Problem to Product, Liability to Asset

Whether you’re a municipality clearing invasives, a farmer improving soil, or an investor backing climate solutions — we’re ready to help you build a regenerative future.
Explore Our Gallery
Request a Quote
Our Kiln Technology

We’re not here to offset the problem — we’re here to flip the script.


We turn carbon into legacy. While the world burns through band-aid solutions, we’re putting carbon back where it belongs: in the ground, doing good.


Our biochar doesn’t just reduce emissions — it heals soil, boosts harvests, and helps communities thrive.


This isn’t just climate action.
It’s climate rebellion.
So, why do we do it?
Because the future’s not something we wait for.
It’s something we make.