Factors influencing the willingness to use agrivoltaics: A quantitative study among German farmers

As a combination of agricultural production and solar energy generation, agrivoltaics helps to mitigate land use conflicts. However, this requires the willingness of farmers to adopt the technology, as without them the dissemination of agrivoltaics is not possible. Therefore, the aim of this research was to investigate farmers' willingness to use agrivoltaics. An online survey among German farmers was conducted in February 2023. The dataset consists of 214 farmers. In order to answer the research aim, a factor analysis and a binary logistic regression were undertaken. The results show that 72.4% of the farmers would be willing to use agrivoltaics. The “perceived usefulness” of the technology has the strongest influence, followed by “subjective norm” and “innovativeness” of the farmer. For farmers, the most important function of agrivoltaics is the additional source of income and the future development of the farm. Furthermore, a lack of trust in the technology is not a barrier. The bureaucratic effort and the uncertain regulatory framework are a relevant hurdle, as is the more challenging agricultural processing of the land. Future efforts should focus on addressing these challenges to enable widespread adoption and realize the potential positive impact of agrivoltaics in the agriculture and energy sector.