Working for Sustainable Bioenergy Projects

Founded in 2007

Bioenergy Concept GmbH was founded by Christoph Eusterbrock in 2007. Since then we became experts in all aspects of bioenergy projects, from the development, construction, the maintenance and supervision of anerobic digesters, pyrolysis systems and further photovoltaic plants.

Bioenergy Concept is working globally with our partner companies in the US, South America, India and Ireland. We are specialized in exporting German engineering, state of the art technology and high quality components for an extended operational lifetime, cost effectiveness and highest efficiencies.

Christoph Eusterbrock

Christoph Eusterbrock has been successfully working on the development of climate protection for the past 30 years. He began the development on the concept of biogas plants in the early 1990s, even before the establishment of the first biogas plant in Germany.  At that time, his aim was to provide the Camphill Ballytobin Community located in the Southeast of Ireland with self-sufficient electricity and heat from cow dung and organic residues. Further, he enabled the composting of these residues to produce a high-quality soil conditioner. This community is benefitting by this project even after 20 years.

Besides, he enlarged his activities on the pyrolysis technology, leading to research and development of the thermal process of pyrolysis. His focus was on the production of bio-oil and bio-char from renewable sources such as straw and wood residues to find new alternatives for fossil fuels.

He extended his activities worldwide with more focus on new concepts, project and plant development, acquisition of structural and market incentive programs, investment planning, profitability analyses and project-related laboratory studies.

Chistoph Eusterbrock Ireland Camphill Ballytobin bioenergy concept

Christoph Eusterbrock in Camphill Ballytobin (Ireland).

B2B Solutions

  • Project Planning & Implementing
  • Our Competence
  • Research & Development

Bioenergy Concept sees itself as an independent and competent consultant for all matters of sustainable energy production. Our team provides competent support in all planning, maintenance and service matters all around renewable energy systems such as:

  • Biogas Plants
  • Pyrolysis Systems
  • Photovoltaic Systems
  • District heating and PEHD pipe installation
  • Waste heat to cooling planning

We provide competence in:

  • Project planning and engineering
  • Construction management/supervision
  • Components for biogas plants
  • Service and after-sales support
  • Feasibility studies
  • Due diligence studies

Together with international partners, we are continously working on concepts to optimize the costs of alternative energy plants. We firmly believe in the future viability of bioenergy and further we want to strengthen this area. 

In 2015/16 Bioenergy developed and patented the Vortex-Extraction-Digester. This innovative digester design has no internal agitators and heat exchangers, enabling the continuous removal of substrate deposition with minimal downtime and less maintenance cost.

In 2020 our first and unique Ablative Fast Pyrolysis System was shipped to California. The entire portable system has a throughput of 500 kg/hr of biomass and will produce 200.0000 Liter of bio-oil during the project period of 3.5 years. The project-accompanying R & D work is carried out by the California State University, Northridge, Joint BioEnergy Institute, Ganrock Corp., BioGas Energy Inc. and Thermophil International, DE.

Our Consulting Guideline

Cost effective

We combine ecology and economy. We therefore always keep an eye on the long-term profitability of the investments in all our projects. Because we believe that this is the best way to ensure that climate protection works and at the same time the economy is strengthened.


In all our solutions, we focus on the best possible environmental compatibility, optimised use of resources and the durability of our components. We do not only think green, we work green.

State-Of-The-Art Technology

We continue to serve our clients with state-of-the-art technology and creative solutions for tomorrow’s challenges. Bioenergy licenses such as the VED Design for biogas plants are unique in the market and offer a tailor-made concept for a long-lasting energy project.

Involvement of all stakeholders

Sustainable energy production affects everyone. Therefore we focus on close interaction with local communities and the people that are affected. Only if everyone pulls in the same direction it will be possible to achieve the 2 degree target from Paris and limit climate change.

Find out more about our projects: