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topics:systems [2026/03/20 00:02] – Status updated to development admintopics:systems [2026/04/13 09:48] (current) – o.sachs
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-<WRAP catbadge blue>General Topics</WRAP>+<WRAP catbadge blue>General Topics 
 +</WRAP>
  
 ====== Systems ====== ====== Systems ======
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 <WRAP meta> <WRAP meta>
 lead-authors: [Name] lead-authors: [Name]
-contributors: [Names]+contributors: Vitaliy Soloviy
 reviewers: [Names] reviewers: [Names]
-version: 2.0 +version: 0.7 
-updated: 19 March 2026+updated: 25 March 2026
 sensitivity: low sensitivity: low
-ai-disclosure: Claude Sonnet 4.6 (Anthropic) assisted with research synthesis and section update. Verification is in progress. +status: draft 
-status: development +ai-use: Claude Sonnet 4.6 (Anthropic) was used for research synthesis and section update. Verification is in progress.
-short-desc: Conceptual frameworks for understanding energy systems as socio-technical, cyber-physical, and innovation-oriented configurations.+
 </WRAP> </WRAP>
  
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 </WRAP> </WRAP>
  
 +
 +===== Why this matters =====
  
 Energy systems are not simply technical objects with well-defined components. They are sociotechnical configurations in which physical infrastructure, regulatory frameworks, economic actors, and everyday practices are mutually constituted. Systems thinking draws on multiple traditions such as engineering, ecology, and social science, and provides tools for analysing how change propagates, where leverage points exist, and why interventions produce unintended consequences.((Meadows, D. H. (2008). //Thinking in systems: A primer//. Chelsea Green Publishing.)) Energy systems are not simply technical objects with well-defined components. They are sociotechnical configurations in which physical infrastructure, regulatory frameworks, economic actors, and everyday practices are mutually constituted. Systems thinking draws on multiple traditions such as engineering, ecology, and social science, and provides tools for analysing how change propagates, where leverage points exist, and why interventions produce unintended consequences.((Meadows, D. H. (2008). //Thinking in systems: A primer//. Chelsea Green Publishing.))
  
 <WRAP callout> <WRAP callout>
-Disciplines see systems in different ways - as open or closed, as static or dynamic and evolving.+Disciplines see systems in different ways — as open or closed, as static or dynamic and evolving. The framing chosen determines what can be seen and what is made invisible.
 </WRAP> </WRAP>
-===== Energy systems as socio-technical configurations ===== 
  
-Socio-technical systems are defined as the linkages between elements necessary to fulfil societal functions.((Geels, F. W. (2004). From sectoral systems of innovation to socio-technical systems. //Research Policy//, 33(6–7), 897–920.)) For energy, this means actors, technologies, and institutions that co-evolve and align over time((Markard, J., Raven, R., & Truffer, B. (2012). Sustainability transitions: An emerging field of research and its prospects. //Research Policy//, 41(6), 955–967.)) — encompassing both the supply side (generation, distribution infrastructure) and the demand side (consumer practices, building stock, industrial processes), each shaped by regulatory norms and market rules.+===== Shared definitions =====
  
-This co-evolution is stabilising and constraining simultaneously. It enables reliable provision at scale, but also produces path dependency and lock-in, where existing technologies, regulations, and actor relationships reinforce each other and resist radical change.((Geels, F. W., Sovacool, B. K., Schwanen, T., & Sorrell, S. (2017). The socio-technical dynamics of low-carbon transitions. //Joule//, 1(3), 463–479.)) The multi-level perspective (MLP) captures this through three analytical levels: the **landscape** (broad macro-level pressures), the **regime** (dominant rules, practices, and technologies), and the **niche** (where radical innovations develop in protected conditions). Transitions occur when regime destabilisation aligns with niche innovations gaining momentum.+Socio-technical systems are defined as the linkages between elements necessary to fulfil societal functions.((Geels, F. W. (2004). From sectoral systems of innovation to socio-technical systems. //Research Policy//, 33(6–7), 897–920.)) For energy, this means actors, technologies, and institutions that co-evolve and align over time((Markard, J., Raven, R., & Truffer, B. (2012). Sustainability transitions: An emerging field of research and its prospects. //Research Policy//, 41(6), 955–967.)) — encompassing both the supply side and the demand side, each shaped by regulatory norms and market rules.
  
-A layered functional reading complements this. Rather than treating energy as a single integrated whole, it distinguishes:+This co-evolution is stabilising and constraining simultaneously. It enables reliable provision at scale, but also produces path dependency and lock-in, where existing technologies, regulations, and actor relationships reinforce each other and resist radical change.((Geels, F. W., Sovacool, B. K., Schwanen, T., & Sorrell, S. (2017). The socio-technical dynamics of low-carbon transitions. //Joule//, 1(3), 463–479.)) The multi-level perspective (MLP) captures this through three analytical levels: the landscape (broad macro-level pressures), the regime (dominant rules, practices, and technologies), and the niche (where radical innovations develop in protected conditions).
  
-  * **Resources** — fossil fuels, wind, solar, nuclear +A layered functional reading distinguishes four strata of the energy system: resources (fossil fuels, wind, solar, nuclear), production (centralised generation, transformation, industrial processes), logistics (transmission, distribution, storage, imports and exports), and end-use (people, industry, transport, ICT). Cutting across all layers are supporting capacities such as research and education, and supporting infrastructures such as transport and ICT. This view makes visible how interventions at one layer propagate to others and where systemic dependencies concentrate.
-  * **Production** — centralised generation, transformation, industrial processes +
-  * **Logistics** — transmission, distribution, storage, imports/exports +
-  * **End-use** — people, industry, transport/mobility, ICT and services+
  
-Cutting across all layers are supporting capacities (R&I, education) and supporting infrastructures (transport, ICT). This view makes visible how interventions at one layer propagate to others and where systemic dependencies concentrate.+<WRAP tablecap> 
 +**Table 1.** Key concepts in systems analysis as applied to energy transitions. 
 +</WRAP>
  
-===== The smart grid as a cyber-physical system =====+^ Concept ^ What it means ^ 
 +| **Socio-technical system** | A configuration of actors, technologies, and institutions co-evolved to fulfil a societal function such as energy provision. | 
 +| **Regime** | The dominant rules, norms, and practices stabilising an established socio-technical system; resistant to radical change. | 
 +| **Niche** | A protected space in which radical innovations develop outside the full competitive and regulatory pressures of the regime. | 
 +| **Cyber-physical system** | A system integrating physical processes with computation, networking, and real-time control. | 
 +| **Technological innovation system** | The actors, institutions, and technologies organised around a specific technology, assessed through system functions. | 
 +| **Lock-in** | Self-reinforcing interdependencies between technologies, actors, and institutions that make system change difficult even when its need is apparent. |
  
-A cyber-physical system (CPS) combines physical processes with embedded computation, networking, and real-time control. The smart grid has been characterised as a system of CPS that must work together to exchange data and perform predictably.((NARUC (2021). //Understanding Cybersecurity for the Smart Grid//. National Association of Regulatory Utility Commissioners.))+===== Perspectives =====
  
-<WRAP callout> +Systems thinking intersects differently with each analytical lens. The actors perspective asks who shapes system evolution and through what coordination. The technology perspective addresses how physical and digital elements must be designed to function together reliably. The institutional perspective addresses the innovation conditions that enable new technologies and actors to emerge and scale.
-The distinguishing feature of the smart grid is the addition of two-way communication alongside two-way power flow, which is both its main capability and its main vulnerability. +
-</WRAP>+
  
-NIST's smart grid conceptual model identifies seven functional domains, such as bulk generation, transmission, distribution, markets, operations, service provider, and customer, and the interfaces across which interoperable, secure data exchange must take place.((NIST (2021). //Framework and Roadmap for Smart Grid Interoperability Standards, Release 4.0//. National Institute of Standards and Technology.)) From a CPS perspective, smart grid modernisation is a system-of-systems design challenge: intelligent sensors, automated controls, advanced metering, and distributed energy resources must participate in real-time coordination across all domains. This expands operational capabilities — demand flexibility, distributed generation integration — while also expanding the cybersecurity attack surface. Security thus becomes a systemic property of the infrastructure, not a bolt-on concern.+<WRAP perspectives> 
 +==== Actors and stakeholders ====
  
-===== Innovation systems and the energy transition =====+The MLP's regime concept is primarily an actor concept: incumbent utilities, regulators, and established market participants co-produce the rules that stabilise the existing system. Transitions require either regime destabilisation from outside pressure, or niche innovations gaining sufficient momentum to challenge regime logic. Social smartness and democratic participation determine whether technically capable systems achieve their intended aims in practice, as studies of microgrid deployments have shown.((Geels, F. W., Sovacool, B. K., Schwanen, T., & Sorrell, S. (2017). The socio-technical dynamics of low-carbon transitions. //Joule//, 1(3), 463–479.))
  
-The technological innovation systems (TIS) approach analyses how new energy technologies emerge and challenge incumbents through seven system functions: knowledge development and diffusion, entrepreneurial experimentation, direction of search, market formation, legitimation, resource mobilisation, and positive externalities.((Bergek, A., Jacobsson, S., Carlsson, B., Lindmark, S., & Rickne, A. (2008). Analyzing the functional dynamics of technological innovation systems. //Research Policy//, 37(3), 407–429.)) A TIS comprises the technologies, actors, and institutions organised around a particular innovation — asking what systemic conditions are needed for it to develop.+==== Technologies and infrastructure ====
  
-An **innovation ecosystem** frames this relationally: the interdependent network of entrepreneurs, technology providers, research organisations, financiers, regulators, and users whose coordinated activity enables commercialisation and scaling. Where TIS asks what functions the system performs, ecosystem framing asks who connects whom and who orchestrates collaboration.+A cyber-physical system (CPS) combines physical processes with embedded computation, networking, and real-time control. The smart grid has been characterised as a system of CPS that must work together to exchange data and perform predictably.((NARUC. (2021). //Understanding cybersecurity for the smart grid//. National Association of Regulatory Utility Commissioners.)) NIST's smart grid conceptual model identifies seven functional domains — bulk generation, transmission, distribution, markets, operations, service provider, and customer — and the interfaces across which interoperable, secure data exchange must take place.((NIST. (2021). //Framework and roadmap for smart grid interoperability standards, release 4.0//. National Institute of Standards and Technology. https://doi.org/10.6028/NIST.SP.1108r4)) This expands operational capabilities while simultaneously expanding the cybersecurity attack surface. Security thus becomes a systemic property of the infrastructure, not a separate concern.
  
-Both complement the MLP by attending to how niche innovations are produced in the first place. For smart grid transitions specifically, ICT firms entering the electricity sector have been identified as potential catalysts for sectoral change — bringing business models, standards expectations, and institutional logics that do not fit the traditional utility-centred system.((Erlinghagen, S., & Markard, J. (2012). Smart grids and the transformation of the electricity sector: ICT firms as potential catalysts for sectoral change. //Energy Policy//, 51, 895–906.))+==== Institutional structures ====
  
-===== Key terms =====+The technological innovation systems (TIS) approach analyses how new energy technologies emerge and challenge incumbents through seven system functions: knowledge development and diffusion, entrepreneurial experimentation, direction of search, market formation, legitimation, resource mobilisation, and positive externalities.((Bergek, A., Jacobsson, S., Carlsson, B., Lindmark, S., & Rickne, A. (2008). Analyzing the functional dynamics of technological innovation systems. //Research Policy//, 37(3), 407–429.)) An innovation ecosystem frames this relationally: the interdependent network of entrepreneurs, technology providers, research organisations, financiers, regulators, and users whose coordinated activity enables commercialisation and scaling. ICT firms entering the electricity sector have been identified as potential catalysts for sectoral change, bringing business models and institutional logics that do not fit the traditional utility-centred system.((Erlinghagen, S., & Markard, J. (2012). Smart grids and the transformation of the electricity sector: ICT firms as potential catalysts for sectoral change. //Energy Policy//, 51, 895–906.))
  
-; Socio-technical system +</WRAP>
-: A configuration of actors, technologies, and institutions co-evolved to fulfil a societal function such as energy provision. +
-; Regime +
-: The dominant rules, norms, and practices stabilising an established socio-technical system; resistant to radical change. +
-; Niche +
-: A protected space in which radical innovations develop outside the full competitive and regulatory pressures of the regime. +
-; Cyber-physical system (CPS) +
-: A system integrating physical processes with computation, networking, and real-time control. +
-; Technological innovation system (TIS) +
-: The actors, institutions, and technologies organised around a specific technology, assessed through system functions. +
-; Lock-in +
-: Self-reinforcing interdependencies between technologies, actors, and institutions that make system change difficult even when its need is apparent.+
  
 ===== Distinctions and overlaps ===== ===== Distinctions and overlaps =====
  
-The socio-technical and CPS framings address the same infrastructure from different starting points: the former asks how social and technical elements co-evolved and what this means for change; the latter asks how physical and digital elements must be designed to function reliably together. Smart grid transitions require both: engineering architecture must be designed for interoperability and security, while institutional and market architecture must also evolve to accommodate new actors and coordination demands.+<WRAP distinction> 
 +**Socio-technical framing vs. cyber-physical framing** \\ 
 +The socio-technical framing asks how social and technical elements co-evolved and what this means for change. The cyber-physical framing asks how physical and digital elements must be designed to function reliably together. Smart grid transitions require both: engineering architecture must be designed for interoperability and security, while institutional and market architecture must also evolve to accommodate new actors and coordination demands. 
 +</WRAP>
  
-The TIS and innovation ecosystem concepts address overlapping territory. An ecosystem is in one sense a particular TIS configuration at a given moment in a given geography. The distinction carries analytical weight because ecosystem framing emphasises orchestration logic — who sets the terms of collaboration — while TIS framing emphasises functional performance — what activities the system is or is not carrying out.+<WRAP distinction> 
 +**Technological innovation systems vs. innovation ecosystems** \\ 
 +An ecosystem is in one sense a particular TIS configuration at a given moment in a given geography. The distinction carries analytical weight because ecosystem framing emphasises orchestration logic — who sets the terms of collaboration — while TIS framing emphasises functional performance — what activities the system is or is not carrying out. 
 +</WRAP>
  
 ===== Related topics ===== ===== Related topics =====
  
-[[topics:transitions|Transitions]], [[topics:transition_pathways_-_regime_change|Transition Pathways]], [[topics:innovation|Innovation]], [[topics:technology|Technology]], [[topics:resilience|Resilience]]+[[topics:transitions|Transitions]] · [[topics:transition_pathways|Transition pathways]] · [[topics:innovation|Innovation]] · [[topics:technology|Technology]] · [[topics:resilience|Resilience]] · [[topics:digitalisation|Digitalisation]] 
 + 
 +===== Topic notes =====
  
-===== References =====+**Contribution welcome** — this draft has substantive content but is incomplete. If you have relevant expertise, contribute directly via the edit button or the [[about:newtopic|Topic Builder]]. Read the [[about:guidelines|Editorial Guidelines]] before contributing.
  
 +~~DISCUSSION~~