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CARBONCAPS · Project

Industrial Carbon Removal System Converting Waste Biomass into Biochar and Renewable Energy

environmentPilotedTRL 7

Imagine a high-tech oven that takes organic waste and quickly turns it into a stable form of charcoal that doesn't rot. Instead of the carbon going back into the air, it gets locked away in the ground for centuries. As a bonus, the process creates a hot gas that can be used to heat buildings or factories.

By the numbers
3.2t
CO2 sequestered per tonne of biochar
9.5MWh
carbon-neutral heat generated per ton of biochar
50-60%
stable solid carbon yield
200-400 m2/g
biochar surface area
20kt
planned annual removal capacity for C1 facility
The business problem

What needed solving

Companies struggle to find verifiable, permanent ways to remove carbon from the atmosphere while managing organic waste. Existing solutions often lack scalability or fail to provide usable energy by-products.

The solution

What was built

A full-scale automated prototype reactor (R3) with integrated feed and discharge systems. This includes the reactor hardware, ignition controls, gas analysis, and loading systems.

Audience

Who needs this

Carbon credit developersIndustrial waste management firmsMunicipal heating utilitiesAgricultural soil additive manufacturers
Business applications

Who can put this to work

Waste Management
mid-size
Target: Biomass processing plant

If you are a biomass processing plant dealing with organic waste streams — this project developed a flash carbonisation reactor that converts waste into biochar. This allows you to sequester 3.2t of CO2 per tonne of biochar produced. It turns a waste liability into a carbon credit asset.

District Heating
enterprise
Target: Municipal energy provider

If you are a municipal energy provider dealing with high fossil fuel costs for heating — this project developed a system that generates 9.5MWh of carbon-neutral heat per ton of biochar. This syngas can displace fossil-based heat in your network. It provides a renewable energy source while removing carbon.

Agriculture
SME
Target: Soil amendment producer

If you are a soil amendment producer dealing with low-quality carbon additives — this project developed a method to create biochar with a high surface area of 200 – 400 m2/g. This produces a reproducible, high-quality product for soil enhancement. It ensures a stable carbon yield of 50-60%.

Frequently asked

Quick answers

What is the cost or price of the system?

Based on available project data, specific pricing or operational cost figures are not provided.

Can this be scaled to industrial levels?

Yes, the project developed a modular reactor design for rollout. The company is planning a flagship facility (C1) to reach 20kt of annual removal.

What is the IP and licensing status?

The technology uses a patent-protected 'Flash Carbonisation' pyrolysis process developed by Carbo Culture Oy.

How does it handle different types of waste?

The system is designed for a wide feedstock range, including moisture contents from 5% to 35%. It has been tested with pellets and various types of clean and dirty wood chips.

What is the timeline for commercial availability?

The project period ended in September 2024, with the R3 prototype used to optimize the process for the subsequent rollout of commercial facilities.

Consortium

Who built it

The project is led by a single Finnish SME, Carbo Culture Oy, which acted as the sole partner. This 100% industry-led structure indicates a strong focus on commercialization rather than academic research, with the company managing the entire transition from its 10-year research base to a full-scale automated prototype.

How to reach the team

Contact Carbo Culture Oy in Finland regarding their C1 flagship facility rollout.

Next steps

Talk to the team behind this work.

Contact us to explore licensing or partnership opportunities for flash carbonisation technology.

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