CJ
Circular Bio-based Europe Joint Undertaking (CBE JU)

SSbD bio-based polymers/copolymers unlocking new market applications

Funds scale-up of safe-and-sustainable bio-based polymers or co-polymers that match or beat fossil-based alternatives on performance.

This topic runs as a single-stage Horizon JU Innovation Action under the CBE JU's 2025 work programme, open from 3 April 2025 to 18 September 2025, with two grants of EUR 7,000,000 each expected. The EUR 172,137,258 figure shown against this topic on the Portal is the shared envelope for all thirteen topics in the same CBE JU 2025 call, not this topic's own money. Proposals must demonstrate bio-ba…

The call wants bio-based (co-)polymer production scaled to TRL 6-7 with functional properties on par with fossil-based or bio-based benchmarks, validated in end products across at least two application sectors at TRL 5 or above. Landfilling or incineration are not accepted as end-of-life options — the design must target genuine circularity.

CycleiHow often this grant runs - e.g. annually, on a rolling basis, or a one-off call.No fixed schedule
Next deadlineiThe next date applications are due. Rolling means you can apply any time.-
Decision timeiTypical time from the deadline to the funder's decision.-
Project durationiHow long the funded work is expected to run.-
Award typeiThe form of funding - grant, equity, loan, tax credit, etc.Grant
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.-
Funding pooliThe total budget available across all awards in this round.-

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CJ
Open

CBE JU 2026 Call for Project Proposals

🇪🇺CBE JU · European Union

Funds EU bio-based innovation projects with up to Euro20 million per topic.

BiotechAdvanced Materials+1
€1.2M – €20MSep'26
CJ
Closed

Alternative biomanufacturing routes for natural and synthetic rubber

🇪🇺CBE JU · European Union

Funds research into biomanufactured alternatives to imported natural rubber and fossil-based synthetic rubber for automotive, healthcare and industrial uses.

BiotechAdvanced Materials
€3.5M
CJ
Closed

Bio-based and biodegradable delivery systems for fertilising products to reduce microplastics pollution & promote soil health

🇪🇺CBE JU · European Union

Funds research into bio-based, biodegradable delivery coatings for fertilisers that replace today's microplastic-shedding polymer coatings.

BiotechAgritech
€3.5M
CJ
Closed

Bio-based drop-ins/smart drop-in platform chemicals, via cost-effective, sustainable and resource-efficient conversion of biomass

🇪🇺CBE JU · European Union

Funds a full-scale biorefinery that produces bio-based drop-in platform chemicals able to compete directly with their fossil-based equivalents.

BiotechAdvanced Materials+1
€20M
CJ
Closed

Circular-by-design fibre-based packaging with improved properties

🇪🇺CBE JU · European Union

Funds a full-scale plant scaling up fibre-based packaging with new or improved properties, designed from the start for recycling or reuse.

BiotechAdvanced Materials
€20M
CJ
Closed

Cost-effective and robust continuous biotech bio-based processes

🇪🇺CBE JU · European Union

Funds converting a batch biotech process for making bio-based chemicals or materials into a continuous process with higher productivity and lower cost.

BiotechAdvanced Manufacturing
€7M
European Commission logo
Open

Horizon CBE: Alternative-Source Bio-Polymers

🇪🇺European Commission · European Union

Funds two €3.25M projects that turn alternative bio-feedstocks into safe, circular polymers tested across at least two markets.

BiotechAdvanced Materials
€3.3MSep'26
European Commission logo
Open

Horizon Bioeconomy: Marine Bio-Based Products

🇪🇺European Commission · European Union

Funds two €5M projects turning marine organisms — algae, fungi, invertebrates — into safer bio-based replacements for adhesives, coatings and chemicals.

BiotechSynthetic Biology+1
€5MSep'26
European Commission logo
Scheduled

Horizon Circular Bio-Based Value Chains

🇪🇺European Commission · European Union

Funds €6M projects that turn bio-waste and secondary raw materials into safe, circular products, materials and value chains.

BiotechAdvanced Materials
€6MSep'27
European Commission logo
Open

Horizon Bio-based Additives for Circular Products

🇪🇺European Commission · European Union

Funds €7M projects that make bio-based additives safer and easier to recycle or biodegrade in products across at least two markets.

BiotechAdvanced Materials
€7MSep'26
European Commission logo
Open

Horizon Bio-based Industry Transition Roadmaps

🇪🇺European Commission · European Union

Funds one €1.2M project to map barriers and build industry roadmaps for switching from fossil-based to bio-based feedstocks and processes.

BiotechAdvanced Materials
€1.2MSep'26
European Commission logo
Open

Horizon CBE: Bio-Based Textile Fibres

🇪🇺European Commission · European Union

Funds two €3.25M projects that turn sustainable biomass or bio-based textile waste into high-performing, circular fibres.

BiotechAdvanced Materials+1
€3.3MSep'26