GLOBAL BIOENERGIES GMBH

Their core work

Global Bioenergies is a German-based industrial biotech SME developing fermentation processes that convert plant sugars — from wheat straw, wood residues and other lignocellulosic feedstocks — into bio-isobutene and its derivatives. Bio-isobutene is a gaseous building block used to make gasoline components (isooctane), jet-fuel blendstocks, Fb-ETBE and specialty chemicals, so their technology slots directly into existing oil-refinery and chemical supply chains. They operate as a technology provider inside larger biorefinery consortia, supplying the microbial conversion step that links sugar platforms to drop-in fuels and bio-based materials. Their plant location in Leuna places them inside one of Germany's main chemical clusters.

What they specialise in

How they've shifted over time

The company entered H2020 in 2017 with OPTISOCHEM, demonstrating bio-isobutene from wheat straw. In 2018 it broadened its feedstock strategy into wood-based value chains with SWEETWOODS (lignin, sugars) and REWOFUEL (softwood to drop-in fuels including bio-jet). The clear trajectory is from a single agricultural feedstock towards a feedstock-agnostic biorefinery offer spanning chemicals and aviation-grade biofuels.

Moving from proof-of-concept on single feedstocks toward a multi-feedstock biorefinery portfolio, with drop-in aviation fuels as the high-value target.

How they like to work

Global Bioenergies joins consortia as a third-party technology provider rather than coordinating projects. Across three H2020 Innovation Actions they worked with 20 partners in 10 countries, plugging their fermentation technology into biorefinery value chains led by others. This is a specialist supplier pattern — they bring a proprietary process and let consortium coordinators handle the orchestration.

Worked with 20 unique partners across 10 European countries in three innovation actions, indicating a pan-European biorefinery network rather than a localised German cluster.

What sets them apart

Very few European SMEs own a proprietary fermentation route to bio-isobutene, the building block behind isooctane gasoline, bio-jet-fuel and numerous specialty chemicals. Global Bioenergies is the technology provider that biorefinery consortia plug in when they need to convert sugar streams into a drop-in olefin. Partners get a de-risked, pilot-proven process rather than a paper concept.

Highlights from their portfolio

• REWOFUEL
  Most ambitious scope — turning residual softwood into aviation-grade bio-jet-fuel and gasoline blendstocks, a rare drop-in biofuel demonstration at industrial scale.
• OPTISOCHEM
  Flagship demonstration of converting wheat straw, an abundant agricultural residue, to bio-isobutene for bio-based chemicals — a textbook science-to-market case.
• SWEETWOODS
  Broadens the company's reach from fuels into high-purity lignin and platform chemicals, opening access to the bio-materials market.