ETB developed a unique single-stage process for production of bio-butadiene – a monomer that is essential for the manufacturing of polymer materials, considered indispensable in many industries. The high selectivity and conversion rate of ETB’s process substantially improve product yield per tonne of feedstock, while the low process temperature leads to lower energy costs. They use bio-ethanol feedstock to produce butadiene and rely on an industrially proven catalytic approach.

ETB was founded in 2013. Their team exists of 7 employees and is based in the Netherlands.


  • Scale-up
  • Netherlands
  • Founded: 2013