Abstract
Japan is a pioneer in agrivoltaics with over twenty years of practical experience and already 3,474 permitted projects by 2020. Agrivoltaics can potentially help to solve pressing societal challenges, such as decarbonization, rural revitalization, food and energy security, and disaster resiliency in a country with very limited suitable land. Nevertheless, agrivoltaics remains a niche technology even twenty years after its first implementation. This study analyzes the socio-technical dynamics to identify the barriers and opportunities for agrivoltaics in Japan. The analysis of governmental documents, statistical data, and academic publications in combination with expert interviews with farmers, a business operator, and governmental officials show that the lack of a clear vision for agrivoltaics by the government, persistent legal barriers, insufficient research, declining economic incentives, and cultural resistance hinder a faster diffusion of agrivoltaics in Japan.
Reference23 articles.
1. A. Nagashima, "Sunlight power generation system," Japan, 2005. [Online]. Available: https://patentimages.storage.googleapis.com/d5/39/39/2d03649224ef88/JP2005277038A.pdf
2. F. W. Geels, B. K. Sovacool, T. Schwanen, and S. Sorrell, "The Socio-Technical Dynamics of Low-Carbon Transitions," Joule, vol. 1, no. 3, pp. 463-479, 2017, doi: https://doi.org/10.1016/j.joule.2017.09.018.
3. D. G. Victor, F. W. Geels, and S. Sharpe, "Accelerating the Low Carbon Transition: The Case for Stronger, More Targeted and Coordinated International Action," 2019. Accessed: 2023.04.26. [Online]. Available: https://www.brookings.edu/wp-content/uploads/2019/12/Coordinatedactionreport.pdf
4. F. W. Geels and V. Johnson, "Towards a modular and temporal understanding of system diffusion: Adoption models and socio-technical theories applied to Austrian biomass district-heating (1979–2013)," Energy Research & Social Science, vol. 38, pp. 138-153, 2018, doi: https://doi.org/10.1016/j.erss.2018.02.010.
5. Ministry of Agriculture Forestry and Fisheries, "Permits for the installation of agricultural power generation facilities by prefecture," (in Japanese), 2022. [Online]. Available: https://www.maff.go.jp/j/nousin/noukei/totiriyo/attach/pdf/einogata-3.pdf.