Collaboration towards value creation for end-of-life solar photovoltaic panel in Ghana

This paper identifies value creation strategies and the role of stakeholders in advancing sustainable practices for end-of-life (henceforth EOL) solar photovoltaic panels (solar PV) in Ghana. This is preceded by an overview of the global outlook of sustainable practices for EOL solar PV as well as how these can be promoted in a developing country like Ghana. The framework discusses and promotes efficient collaboration towards value creation by stakeholders in advancing sustainable practices for end-of-life solar PV in Ghana. The methodology centers on an integrative review aimed at identifying the different aspects leading to a value creation framework for EOL solar PV. The paper discusses a hybrid public-private partnership (HPPP), which includes the types of synergy between different actors as well as their clear roles. The core options available to government, businesses and end-users in the value creation includes the provision of a technical solution, improved logistics and innovative business opportunities. The aforementioned options will achieve reduction, reuse, repair and/or recycling, targeted at promoting a unique collaboration between all relevant stakeholders. Furthermore, such options present an opportunity to promote awareness utilizing education in sustainability, thus promoting the need for extending the useful lifecycle of the products.© 2021 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).fi=vertaisarvioitu|en=peerReviewed

Towards a Circular Photovoltaic Economy: The Role of Service-based Business Models

Solar photovoltaics (PV) has experienced tremendous market growth and has large potential in the urgently needed transition towards a low-carbon energy system. The continued growth of the sector will, however, evoke new sustainability challenges with regard to efficient material use as well as end-of life management of PV products. The aim of this paper is to provide an overview of potential Circular Economy actions in the PV sector, and explore the present and potential future role of servicebased business models in operationalizing these actions. Based on a review of academic and industry literature, the paper structures the circularity actions according to the ReSOLVE framework. The analysis also distinguishes between the role of product-oriented, use-oriented and result-oriented product-service systems (PSS). Results show that to result oriented business models have primarily been implemented in order to facilitate the adoption of PV deployment. Product-oriented PSS are widespread with the service component involving maintenance, repair, insurance and warranties. The paper further explores opportunities of service-based business models to enhance additional circularity actions such as a sharing, optimisation and looping, which so far are mostly in a conceptual or pilot stage only. Expanding beyond current practices, the paper explores future pathways of service-based business models to catalyse a range of additional circular economy actions in the PV sector, and discusses some of the associated key challenges and gaps in knowledge

End-of-Life management of wind turbines, PV modules and Lithium-Ion batteries: Current practices and closing the circular economy gap

Renewable energy generation and increased electrification are pivotal to reducing greenhouse gas emissions and mitigating climate change. Consequently, global deployment of wind turbines, PV modules and electric vehicles has soared, and the trend is expected to continue. These technologies have only recently started reaching the end of their design lives, and rapid escalation of end-of-life (EoL) waste volumes are projected. This study responds to the imminent waste issue by researching current EoL management practices, initiatives and regulations of these three technologies in Canada and globally. Through extensive literature review and communications with select experts in the EoL field, it also seeks to identify factors that impede current EoL management efforts to close the circular economy gap and those that can support the overall sustainability of deploying these technologies. The EoL management of these technologies is in the early stages and many innovative initiatives are being explored and developed. There are currently few proven business cases, and barriers to the EoL strategies’ profitability and effectiveness include insufficient waste feedstock, inadequate collection infrastructure and second-life markets, and uncertainty about the assets’ remaining useful life. Designing for circularity, collaboration between supply chain stakeholders, circular business models and technology-specific regulations that incorporate extended producer responsibility, second-life targets and circular solutions can help progress the technologies toward improved sustainability. The research found that EoL management is a complex but necessary undertaking that needs to consider multiple, often conflicting factors. Additionally, the technologies and their EoL management practices are dynamic and fast-changing. Hence this study's findings are best viewed as compelling evidence of the increasing need for robust EoL management and a demonstration of potential solutions rather than absolute conclusions

Photovoltaics: Technology Development Report

This Photovoltaics Technology Development 2018 presents an assessment of the state of the art, development trends, targets and needs, technological barriers, as well as techno-economic projections until 2050. Particular attention is paid to how EC funded projects contributed to technology advancements. It includes an overview of Member States' activities based on information from the relevant SET Plan Temporary Working Groups as well as the objectives and main outcomes of the most relevant international programmes.JRC.C.2-Energy Efficiency and Renewable

Adopting Circular Economy Current Practices and Future Perspectives

The development of a closed-loop cycle is a necessary condition so as to develop a circular economy model as an alternative to the linear model, in order to maintain the value of products and materials for as long as possible. For this motive, the definition of the value must be demonstrated for both the environment and the economy. The presence of these analyses should be associated with the social dimension and the human component. A strong cooperation between social and technical profiles is a new challenge for all researchers. End of life of products attract a lot of attention, and the final output could be the production of technologies suitable for managing this waste