SciTransfer
Elementic · Project

Carbon-Negative Building Materials Made from Forest and Agricultural Waste

constructionTestedTRL 5

Imagine turning the leftovers from paper mills and farms into hard, stone-like bricks. Instead of burning these waste materials and releasing CO2, this process locks the carbon inside the walls of a house. It's like creating a permanent storage locker for greenhouse gases that also happens to be a sturdy building material.

By the numbers
40%
Global greenhouse gas emissions attributed to construction sector
5 kg
Atmospheric CO2 stored per kg of material (upper estimate)
3 kg
Atmospheric CO2 stored per kg of material (lower estimate)
The business problem

What needed solving

The construction sector is hard to decarbonize due to the high embodied emissions of cement and clay bricks. Meanwhile, valuable lignin from forestry is wasted by being burnt for low-value energy.

The solution

What was built

A carbon-ceramic mono-material capable of being formed into bricks, panels, and facade elements that store atmospheric carbon.

Audience

Who needs this

Sustainable building material manufacturersGreen real estate developersPulp and paper millsEco-conscious architectural firms
Business applications

Who can put this to work

Residential Construction
any
Target: Home builders and developers

If you are a home builder dealing with high embodied carbon in new builds — this project developed carbon-ceramic bricks that store approximately 3 to 5 kg of CO2 per kg of material. This allows you to create net-negative buildings by replacing traditional facades.

Forestry and Pulp
enterprise
Target: Pulp and bioethanol producers

If you are a pulp mill dealing with vast quantities of lignin side streams that are currently burnt for low-value energy — this project developed a way to valorize these residues into high-value construction products.

Architecture and Design
SME
Target: Sustainable architecture firms

If you are an architect dealing with strict European Green Deal regulations — this project developed fire-safe, VOC-free interior panels and facade elements that turn buildings into carbon storage structures.

Frequently asked

Quick answers

What is the cost or price of these materials?

Based on available project data, specific pricing and cost per unit are not provided.

Can this be produced at an industrial scale?

The project aims to move from TRL 5 to TRL 9, which includes completing industrial piloting and market entry to ensure scalability.

How is the intellectual property or licensing handled?

Based on available project data, specific licensing terms are not mentioned, but the technology is developed by Fifth Innovation Oy.

How does this fit into current building regulations?

The project includes certification and real-world demonstration to ensure the materials are compatible with existing construction practices and fire-safety standards.

What is the timeline for market availability?

The project period runs from 2025-05-01 to 2027-04-30, targeting TRL 9 by the end of the term.

Consortium

Who built it

The project is led by a single Finnish SME, Fifth Innovation Oy. The consortium is 100% industry-based, indicating a strong commercial drive and a streamlined decision-making process without the complexity of academic partners.

How to reach the team

Contact Fifth Innovation Oy in Finland

Next steps

Talk to the team behind this work.

Contact us to explore licensing or partnership opportunities with Fifth Innovation Oy.