Given the need to take biodiversity more into account in circular economy projects, this study aims to stress the links between the two and to clarify the role played by the circular economy in preserving ecosystems.

Several guiding circular economy principles contribute to reducing the impacts of our activities on ecosystems, such as non-toxicity, optimisation of resource management, promotion of renewable resources and looping of flows. The study also highlights the fact that each lever for implementing the circular economy can and should factor in biodiversity: land-use planning, normative framework, innovation, awareness raising and training, and economic support.

The Federal Council for Sustainable Development Belgium has issued a formal response to the Federal Belgian Action Plan on the Circular Economy. The council addressed issues regarding the substance and procedure of the action plan.

Procedural issues include the vagueness of the plan's exact intentions and deadlines as well as the lack of a better governance mechanism. Substantive issues include:

• more focus needed on the social challenges associated with the introduction of a circular economy
• more focus on the impact on the climate of increasing digitalisation
• recycling of critical metals, and
• importance of removing all known barriers (regulatory, fiscal, financial, etc.) to the circular transition.

Every year, huge numbers of photovoltaic (PV) modules are being installed. This solar energy expansion greatly furthers the ecological transformation of the energy system. But to solve the climate crisis every aspect has to be taken into consideration. This is why this white paper wants to shine light on challenges currently occuring or to be expected in connection with used photovoltaic modules and their disposal in Germany.

To better implement the goals of a circular economy, this paper will retrace the steps in the lifecycle of a photovoltaic module and analyse problems and possible solutions along these stages. After a brief description of the occuring challenges, opportunities and solutions deemed to be effective and sensible in these matters are presented.

Renewable energy technologies, such as wind turbines, solar photovoltaic panels and batteries, are essential for Europe’s transition to climate neutrality. Deployment, maintenance and replacement of this infrastructure requires significant resources, including many substances included in the EU list of critical raw materials.

Waste arising from end-of-life clean energy infrastructure is projected to grow up to 30-fold over the next 10 years, presenting significant opportunities to reduce consumption of scarce raw materials by recycling metals and other valuable resources back into production systems.

Circular economy approaches such as repair and upgrading of equipment and recycling of end-of-life infrastructure can underpin the sustainability credentials of EU renewable energy.