Sourcing across Europe
Identifying high-energy feedstocks from producers and suppliers across European markets.
European feedstock sourcing
JOE Green sources high-energy feedstocks and selected high-value residual streams across Europe for biogas and biomethane producers in the Netherlands.

Identifying high-energy feedstocks from producers and suppliers across European markets.
Connecting European supply with biogas and biomethane producers in the Netherlands.
Turning high-potential by-products into valuable inputs for renewable energy production.
What we source
We focus on feedstocks that can make a meaningful contribution to biogas production.
Our primary focus is on high-energy streams, complemented by selected medium-yield feedstocks where composition, price, availability and logistics create a strong commercial opportunity.
High-energy liquid feedstock with significant biogas potential.
Energy-dense residual oil suitable for selected anaerobic digestion applications.
Concentrated organic streams that can contribute to increased energy input.
High-value residual streams from selected industrial production processes.
Selected liquid and solid by-products with valuable organic content.
Have a different residual stream? We evaluate opportunities case by case.
Every stream is assessed on its composition and suitability.
Discuss a feedstockOur approach
We focus on concentrated streams with strong biogas potential and attractive commercial value — not conventional low-yield bulk.
Understanding the material is only the beginning. We look at the complete opportunity.
The best feedstock isn't simply the one with the highest gas yield. It's the one that creates the most value.
Why high-energy feedstocks?
Depending on the feedstock and plant configuration, high-energy streams can contribute to:
More potential biogas from each tonne of feedstock.
Focus on energy contribution rather than volume alone.
Complementing existing feedstock mixes with concentrated energy sources.
Higher-energy materials can potentially deliver more energy for the transported volume.
Creating value for both the supplier and the receiving biogas plant.
How we work
JOE Green connects European producers and suppliers of high-value residual streams with biogas and biomethane producers in the Netherlands.
We actively search European markets for high-energy residual streams and selected high-value opportunities.
We assess composition, analysis, dry matter, organic matter, availability, volumes, origin and certification.
We identify suitable opportunities within our network of biogas and biomethane producers.
We bring supplier and buyer together and support the commercial process.
Where required, we work with partners to explore efficient transport and logistics solutions across Europe.
For suppliers
A by-product in your production process may be a valuable energy source for a biogas producer.
JOE Green works with producers and suppliers across Europe to identify residual streams with strong biogas potential and create a commercially viable route to the Dutch biogas market.
An initial specification, volume and location are enough to start a conversation.
For biogas producers
JOE Green continuously searches European markets for high-energy feedstocks and selected high-value streams for biogas and biomethane production.
We identify opportunities capable of making a meaningful contribution to gas production, with close attention to commercial value and plant compatibility.
Tell us what you are looking forEuropean sourcing. Dutch destination.
Interesting feedstocks are not limited by borders. Sourcing where the opportunity is.
About JOE Green
JOE Green is a Netherlands-based feedstock sourcing company focused on high-energy feedstocks and selected high-value residual streams.
We source promising residual streams across Europe and connect them with biogas and biomethane producers in the Netherlands.
That means understanding the material, its energy potential, availability, documentation, logistics and commercial viability before bringing an opportunity to the market.
Our ambition is to build long-term relationships with both European suppliers and Dutch biogas producers — creating value from residual streams while contributing to renewable energy production.

Your contact
Founder / Feedstock Broker
JOE GreenLet's talk feedstocks
Whether you produce a high-energy residual stream or are looking for new feedstock opportunities for your biogas plant, let's talk.