To conform or to transform? A comparative case analysis of the societal embedding of biogas systems

The diffusion of new socio-technical systems is essential for tackling contemporary sustainability challenges. Against the backdrop of literature on societal embedding this paper explores the diffusion of socio-technical systems as a process of co-constructing innovations and their societal environments. This paper uses a comparative research design to analyze the diffusion of biogas systems across four Brazilian states. In doing so, this paper makes two contributions. First, it contributes with nuances regarding the fit-and-conform and stretch-and-transform typology, showing that innovations exhibit not only hybrid patterns across societal environments but also across different sectors (e.g. agriculture, sanitation, and waste management). Furthermore, innovations exhibit hybrid conform and transform patterns across different administrative levels (e.g. municipal, state, and national). Second, it broadens the empirical base of societal embedding studies to the Global South and biogas technologies which represent a fragmented context and a complex innovation, respectively. Altogether, the paper contributes to further understanding of why multi-functional socio-technical systems, such as biogas systems, diffuse in certain contexts and not in others.