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Sökning: WFRF:(Brett Nancy 1974 )

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1.
  • Brett, Nancy, 1974- (författare)
  • Bridging Local Constraints and Global Priorities : The Shaping of Swedish Biogas Markets
  • 2024
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • Biogas offers a sustainable alternative to fossil fuels, promoting circularity and local economic growth. It is, therefore, increasingly prioritised by decision-makers within Sweden and the EU. Despite its advantages, the Swedish market is perceived as underachieving in terms of scale and penetration. Biogas, a socio-technical system, has necessitated state and regional support for its establishment and expansion, given its competition with entrenched fossil fuels and its inherent material limitations. This thesis primarily seeks to explore how the interplay of political, societal, and market perspectives has influenced the biogas market. The research zeroes in on the Swedish biogas market, with a special focus on the impact of geographical regions on market shaping. Using in part a longitudinal case study revealed that historically, successful regions have relied heavily on translations of missions and visions for developing the biogas markets. These translations were found to build heavily on local concerns and local resources. The consequence of this meant that the global context of the climate problem was not always the focus of policy and strategies. The significance of local interpretation was further unveiled as a component of value creation, where value is closely tied to the material and social conditions of local geographies. Value creation for intricate systems like biogas, which are multifunctional and span various social domains, indicates that biogas and biofertilisers are entities that are both naturally and socially constructed, underlining the impossibility of separating the natural from the social. The socio-material properties were important for biogas market shaping, as shown by tracing both biogas and biofertilisers. The connections between methane and fossil gas were found to be positive and negative for the biogas market. The reliance on fossil gas has created conditions that allow the biogas market to expand. However, the narrative of fossil gas as a bridge has, at times, led to doubts about biogas, and there is a risk that instead of biogas greening fossil gas, fossil gas has a ‘browning’ effect on the biogas market. For biofertiliser, the socio-material was found to be in a phase of change. It was found that the biogas market has been built for the energy market, but increasingly, it is important to consider the role of biofertiliser in this market. What was previously considered to be a by-product and a problem for the producers, is increasingly seen as an asset. Similar to the findings of the connection between fossil gas and biomethane, this is a change in social framings more than a change in the material. The movement from waste to by-product to an asset can be an important view both empirically and theoretically to foreground that for an object to be understood as valuable or sustainable, work is needed. This highlighted that markets do not simply appear, and objects are not inherently valuable or sustainable. It is instead an interplay between the social, material, and technical, which (re)shapes products and their markets. Lastly, this thesis, through the lens of marketisation, traced the concerns of the bio-gas market. It found that the biogas market is still evolving often referred to as a hot market. The boundaries of the market, including what is considered an externality, are still being defined. While this doesn’t fully account for the slow growth, it does enable stakeholders to use this understanding to influence the market’s development. As the biogas market changes, along with other factors such as the role of fossil gas, the impact of material changes with liquified biogas, and the growth of the concentrated biofertiliser market, it’s evident that the narratives will shift. This thesis adds to the empirical literature on renewable energy by emphasising that regions that depend on creating value for their citizens by promoting a local narrative will need to adapt to reflect the new material realities. This will influence both how valuation processes are conducted and the use of missions and visions by both the public and private sectors. 
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2.
  • Brett, Nancy, 1974- (författare)
  • From Benefits to Value(s): Biogas Systems Valuation Practices from a Swedish Regional Perspective
  • 2023
  • Ingår i: Journal of Sustainable Development. - 1913-9063 .- 1913-9071. ; 16:5, s. 128-128
  • Tidskriftsartikel (refereegranskat)abstract
    • Local and regional contexts are essential spaces to promote sustainable energy transitions. Within this space, biogas production and use are one choice considered part of a regional sustainable transition. The valuation of different options has become a recurrent and vital activity in connection with strategic energy decisions in the public sector. However, capturing the diverse benefits of biogas is challenging. This study scrutinises the socially and politically bounded practice that (re)produces value(s) by examining the valuation practices related to biogas performed by regional and national actors in Sweden. It finds that although the valuation practice has a degree of formality, it still reflects local needs and specific contexts. A wide range of benefits undergoes a translation process to produce value(s) using qualitative and quantitative rationalities. Still, there is tension between the desire to prioritise quantitative methods while at the same time acknowledging that some benefits are too difficult to quantify. This paper contributes to the literature on the valuation of non-market objects by highlighting the connections between established scientific and economic procedures and performative processes and the importance of rejecting a binary view of quantification and qualification.
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