The Dutch Green Deals Policy and Its Applicability to Circular Economy Policies

This study investigates the applicability of the Dutch Green Deals policy instrument for use in projects that help the transition towards a Circular Economy in the Netherlands. Green Deals provide an opportunity for firms, NGOs, universities, and provincial, municipal, or waterboard governments to sign an agreement with the national government to take away barriers for a Circular Economy related innovation. Quantitative and qualitative content analysis has been performed, categorizing all green deals as being related to Circular Economy and those are further categorized thematically and analytically. A total of 50 relevant Green Deal agreements are selected for quantitative and qualitative content analyses that cover 9 themes, 20 industry classifications, and 10 types of action undertaken, being particularly popular in the biobased economy and construction industry. The policy instrument is believed to be successful in addressing a variety of barriers and as useful in strengthening national innovation systems, thus, it can be recommended for application in other countries. The instrument does lack clear policy indicators and would benefit from explanatory reviews with each agreement. Future research could compare this policy instrument to similar instruments employed in other EU countries and developing countries, the potential role of green financing for such green deal agreements should also be considered.

Advancing the Circular Economy Through Organic by-Product Valorisation: A Multi-criteria Assessment of a Wheat-Based Biorefinery

The transition toward a circular and biobased economy requires the biorefineries and bio-based industries to become more resource efficient with regards to their waste and by-product management. Organic by-products and waste streams can be an important source of value if used in feasible pathways that not only have a low environmental impact but also preserve or recover their energy, nutrients, and other potentially valuable components. Through development of a multi-criteria assessment framework and its application on a real case, this article provides methodological and practical insights on decision making for enhanced by-product management. Our framework includes 8 key areas and 18 well-defined indicators for assessing the environmental performance, feasibility, and long-term risk of each alternative. We studied six different management options for the stillage by-product of a Swedish wheat-based biorefinery and our results shows that the most suitable options for this biorefinery are to use the stillage either as animal fodder or as feedstock for local biogas production for vehicle fuel. This multi-criteria approach can be used by bio-based industrial actors to systematically investigate options for by-product management and valorisation for a circular and bio-based economy. Graphic Abstract

Prospects for upgrading by the European kelp sector

The interest in cultivating seaweed in European seas as source of food, feed and feedstock for the biobased economy is growing. Amongst the species investigated is kelp, also known as sugar kelp, Saccharina latissima or Laminaria saccharina. The European kelp sector is relatively small, compared to the global production and use, yet growth of the sector is aimed for. An inevitable question for European seaweed producers is how they can compete in the global seaweed value chain. This paper assesses to what extent the European strategy for growing the kelp sector matches with the dynamics of current kelp value chain. The global value chains (GVC) framework is applied to study how the global kelp sector is organized, including analysis of trends in science and patents. The upgrading strategy deployed by the European sector is critically evaluated against this framework. The analysis points towards various dividing lines between the established kelp cultivation and processing industry in Asia and the (far smaller) nascent cultivation and processing industry for high-value applications. These represent two unconnected worlds. Chain or intra-sectoral upgrading to spur the European kelp sector could occur if European food sector engage more closely with the European producers. Those bring financial power and a broader client base to the table and are instrumental in linking production to the demands of end-users.

Recent Developments in Low iLUC Policies and Certification in the EU Biobased Economy

The development of a sustainable biobased economy (BBE) in Europe is associated with several challenges. Amongst others, lessons learned from the development of the biofuel sector and the complex debate around land use change associated with a growing demand for biomass have to be considered when developing BBE policies. In that regard, strategies to identify and verify feedstocks with low potential risks for direct and indirect land use change (iLUC) impacts are of specific importance. Complementing existing efforts to assess iLUC with modelling activities, the European Commission (EC) has proposed a risk-based approach, aiming to differentiate high and low iLUC risk biomass. Amongst others, different additionality measures can be used to produce certified biomass with low iLUC risk. However, a comprehensive overview and analysis of these additionality measures and the challenges related to their integration in an integer verification approach is still missing. Therefore, we analyse European Union (EU) policies dealing with iLUC, iLUC risk assessment studies, certification approaches, and iLUC modelling studies to identify and develop additionality practices potentially applicable in certification and to show how the potential application of the proposed measures could be realised and verified in practice. We identified five potential practices for low iLUC risk biomass production, which are likely to be used by market actors. For each practice, we identified methods for the determination of low iLUC risk feedstock and products. Finally, our review includes recommendations for follow-up activities towards the actual implementation of additionality measures in biomass certification schemes.