Why does the bioeconomy need new financing mechanisms?
The bioeconomy is a key pillar for advancing toward a more circular and sustainable economic model, based on local and renewable biological resources. In Catalonia, the EBC2030 strategy sets out a roadmap with strong potential to generate local value, reduce emissions, and drive innovation.
However, many bioeconomy projects are currently at a standstill, largely due to a lack of private investment. These projects are often perceived as too risky for several reasons:
– High upfront capital expenditure (CAPEX) for infrastructure and processing plants.
– Long payback periods, often exceeding 10 years.
– Regulatory uncertainty and complex administrative processes.
– Immature markets and insufficient demand for bio-based products.
– Diffuse governance in cooperative or multi-stakeholder projects.
These barriers lead investors to prefer established technologies, such as large-scale biogas plants, pyrolysis facilities, alternative protein production, among others, while steering clear of innovative or regionally focused initiatives. This lack of investment slows the green transition and threatens the sector’s competitiveness.
To break this impasse, innovative financing mechanisms are needed to share risk between public and private actors, enabling the bioeconomy to fulfil its potential as a driver of sustainable growth and territorial value.
Risk-sharing: the key to mobilising capital
Risk-sharing instruments are financial tools designed to reduce the exposure of private capital and improve the risk–return profile of bioeconomy projects. They work in several ways:
– Public guarantees (capped or uncapped) allow public institutions to cover part of potential losses, increasing investor confidence.
– Blended finance combines grants with private capital, absorbing first losses and making high-risk investments more attractive.
– Special Purpose Vehicles (SPVs) are legal entities that separate risks and facilitate co-investment in complex projects.
– Output-based financing links funding to environmental results, such as carbon credits, creating new revenue streams.
– Co-investment platforms enable public and private actors to share capital, governance, and decision-making.
These instruments not only de-risk investments but also build trust and help innovative projects move from pilot stages to commercial scale.
Practical example: Alcarràs Biobooster
The Bioboost project has tested these financing instruments in a real-world pilot, in one of our biobooster. In Alcarràs, a SPV was established to structure a biomass valorization project with clear governance, ensuring transparency and accountability.
The project also explored output-based financing linked to carbon credits, allowing environmental impacts to be monetized and creating new revenue streams. Additionally, blended finance solutions were proposed for rural cooperatives that have high potential but limited capacity to absorb financial risk, helping to unlock investment in innovative local initiatives.
Conclusion
Without risk-sharing mechanisms, the bioeconomy will remain trapped in a cycle of grant dependency and limited private capital. Implementing these mechanisms in practice would not be possible without the active involvement of public institutions that are willing to back projects, provide guarantees, and share part of the risk.
Their support is essential to build investor confidence, enable innovative projects to scale, and attract private financing that would otherwise avoid high-risk, high-impact initiatives. With such public-private collaboration, barriers to investment can be transformed into opportunities, accelerating the transition toward a green, resilient, and competitive economy.