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Biochemicals · Lieksa · circular by design

Energy and chemistry that
belongs to this land

GreenChem Oy converts wood residues into clean, competitive biofuel and bio-based chemicals — a responsible cycle from forest to industry.

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01.Apr
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GreenChem Oy – Finnish biofuel producer

GreenChem Oy converts wood residues into clean, competitive biofuel — and is actively developing the production process toward a broader range of bio-based chemical derivatives. A responsible cycle from forest to industry, sustaining both the land and the communities living alongside it.


100%
Finnish certified raw material
−82%
CO₂ reduction vs fossil fuel
Local
supply
Zero
long-haul logistics
What we do

A clean business built on Finnish forest principles

Four areas define everything we do. Explore the site to understand how they connect.

Company
New ownership, clear purpose, Finnish industrial roots. A clean start built on hard-earned experience — and an eye on the biochemicals of tomorrow.
Learn more →
Technology
Advanced Fast Pyrolysis at ~500°C.
Learn more →
Impact
−82% CO₂ vs fossil oil. Jobs in Lieksa. Revenue stays local. Certified under EU RED III.
Learn more →
Our customers
District heating companies, industrial operators and municipalities who value local supply and genuine sustainability credentials.
Learn more →

Local Ecosystem

Where the forest and industry meet

Our plant and the local sawmills are neighbours by design — a quiet, efficient loop where nothing is wasted and nothing travels far.

The sawmills produce the finest timber. What remains — bark, chips, sawdust — becomes our feedstock, collected directly next door with no long-haul transport.

No imported raw materials. No distant supply chains. The bio-based products we produce stay local: heating homes, fuelling industry, and supporting the communities whose forests made it all possible.

As we develop our process further, the same feedstock and infrastructure will serve as the foundation for producing a wider range of bio-based chemicals — turning what the forest gives us into more than just energy.

Read about our impact →

Production chain
Certified forest
PEFC / FSC · responsibly managed
residues ↓
Sawmills
Bark · chips · sawdust → feedstock
converts ↓
GreenChem plant
World-class advanced pyrolysis technology
delivers ↓
Local customers
Heat · transport · industry · municipalities

Technology

A proven process, built to last

World-class advanced pyrolysis technology — a stepwise production chain that is efficient, traceable and robust.

Full technology overview →

Our customers

Reliable fuel. Local supply. Competitive price.

We serve buyers who value energy independence, supply stability and genuine sustainability — without the uncertainty of fossil imports.

District heating & energy companies

Stable, verified biofuel supply meeting EU RED III requirements. Reduce carbon exposure without changing your existing infrastructure.

✓ Drop-in compatible · RED III certified
Oil Refineries

Process pyrolysis oil as a feedstock for co-processing with crude oil or upgrading into transportation fuels and other petroleum products. Helps reduce refinery carbon footprint, increases renewable fuel content, and supports energy transition initiatives.

Chemical Companies

Use pyrolysis oil as a circular carbon feedstock to produce chemicals, plastics, resins, and other petrochemical products. Enables production of recycled and sustainable chemicals, reduces dependence on virgin fossil resources, and supports circular economy goals.

Supply information →

Impact

Good for business. Good for us all.

We measure success not only in production volumes, but in what we return to the land, the community and the world we share.

Environment

Wood residues that would otherwise be discarded complete a full material cycle. Our bio-oil lifecycle emits far less CO₂ than any fossil alternative — verified, traceable, RED III certified.

Community & economy

Direct employment in the Lieksa region. The sawmill partnership keeps value local. Revenue stays here rather than flowing to fossil exporters abroad.

A shared future

Domestic biochemical production reduces fossil dependency. As we broaden our product range, each step forward contributes to a more self-sufficient, lower-carbon industrial base.

Ready to discuss supply?

Customer, partner or simply curious — we welcome the conversation.

Get in touch →
GreenChem Oy

GREEN CHEM OY - A biochemicals producer.
Wood residue to clean energy
and bio-based chemicals.

✓ EU RED III Compliant
Company
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Contact
  • info@greenchem.fi
  • Talttatie 10
    81700 Lieksa, Finland
  • Business ID: FI35004618
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