Architectural change in accelerating transitions: Actor preferences, system architectures, and flexibility technologies in the German energy transition
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Date
2023-03
Publication Type
Journal Article
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Abstract
Despite growing research attention to accelerating transitions, the process of acceleration is not yet fully understood. It, for example, remains unclear whether or not acceleration requires deep changes in the architecture of sociotechnical systems and associated disruption to incumbents. We begin to unravel this issue by introducing a new framework for studying architectural change which foregrounds the role of actors. Based on a distinction between core and architectural technologies we outline four acceleration pathways that involve varying depths of system change and actor reorientation. Our framework suggests that incumbents want to avoid acceleration pathways with architectural change while challengers will promote them. The locus of actor contestation may thus shift from ‘whether to transition’ in early transition phases towards ‘how to transition’ (e.g., architectural changes). We apply the framework to study the transition in the German electricity system, where actors disagree about how decentralized the system architecture should become. To understand the nature of actor contestations around renewables integration solutions, we study actor preferences for different architectural technologies and system architectures. We find that incumbents prefer established centralized architectural technologies but, because these are difficult to expand, they reluctantly accept a role for emerging decentralized alternatives. Challengers support architectural technologies that are more disruptive. Our analysis suggests that accelerating transitions that include architectural change may, paradoxically, be very slow because they can alienate incumbent actors. This points to important trade-offs between the speed and depth of change in transitions.
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published
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Journal / series
Energy Research & Social Science
Volume
97
Pages / Article No.
102945
Publisher
Elsevier
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Subject
Sustainability transitions; Acceleration; Incumbent reorientation; System architecture; Germany
Organisational unit
03695 - Hoffmann, Volker / Hoffmann, Volker