| 1. |
- Adams, Sophie, et al.
(författare)
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Social and economic value in emerging decentralized energy business models: A critical review
- 2021
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Ingår i: Energies. - : MDPI AG. - 1996-1073 .- 1996-1073. ; 14:23
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Forskningsöversikt (refereegranskat)abstract
- In recent years, numerous studies have explored the opportunities and challenges for emerging decentralized energy systems and business models. However, few studies have focussed specifically on the economic and social value associated with three emerging models: peer-to-peer energy trading (P2P), community self-consumption (CSC) and transactive energy (TE). This article presents the findings of a systematic literature review to address this gap. The paper makes two main contributions to the literature. Firstly, it offers a synthesis of research on the social and economic value of P2P, CSC and TE systems, concluding that there is evidence for a variety of sources of social value (including energy independence, local benefits, social relationships, environmental responsibility and participation and purpose) and economic value (including via self-consumption of renewable electricity, reduced electricity import costs, and improved electricity export prices). Secondly, it identifies factors and conditions necessary for the success of these models, which include willingness to participate, participant engagement with technology, and project engagement of households and communities, among other factors. Finally, it discusses conflicts and trade-offs in the value propositions of the models, how the three models differ from one another in terms of the value they aim to deliver and some of the open challenges that require further attention by researchers and practitioners.
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| 2. |
- Betz, Stefanie, et al.
(författare)
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Lessons Learned from Developing a Sustainability Awareness Framework for Software Engineering Using Design Science
- 2024
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Ingår i: ACM Transactions on Software Engineering and Methodology. - 1049-331X .- 1557-7392. ; 33:5
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Tidskriftsartikel (refereegranskat)abstract
- To foster a sustainable society within a sustainable environment, we must dramatically reshape our work and consumption activities, most of which are facilitated through software. Yet, most software engineers hardly consider the effects on the sustainability of the IT products and services they deliver. This issue is exacerbated by a lack of methods and tools for this purpose. Despite the practical need for methods and tools that explicitly support consideration of the effects that IT products and services have on the sustainability of their intended environments, such methods and tools remain largely unavailable. Thus, urgent research is needed to understand how to design such tools for the IT community properly. In this article, we describe our experience using design science to create the Sustainability Awareness Framework (SusAF), which supports software engineers in anticipating and mitigating the potential sustainability effects during system development. More specifically, we identify and present the challenges faced during this process. The challenges that we have faced and addressed in the development of the SusAF are likely to be relevant to others who aim to create methods and tools to integrate sustainability analysis into their IT products and services development. Thus, the lessons learned in SusAF development are shared for the benefit of researchers and other professionals who design tools for that end.
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| 3. |
- Brooks, Ian, et al.
(författare)
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Assessing Sustainability Impacts ofSystems: SuSAF andtheSDGs
- 2023
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Ingår i: Communications in Computer and Information Science. - 1865-0929 .- 1865-0937.
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Konferensbidrag (refereegranskat)abstract
- The United Nations Sustainable Development Goals (SDGs) identify key topics where action is required to transform our world towards sustainability. We call for the extensive integration of the SDGs into Software Engineering to support this transformation. This will require the creation of methods and tools for the analysis of software system impacts on the SDGs. To show how this integration might be achieved, we report on a mapping to the SDGs from an existing software sustainability assessment tool, the Sustainability Assessment Framework (SusAF). We find that there is a good mapping between SusAF and the SDGs but that mapping to some specific SDG targets may be dependant on the expertise of the analysts. Mapping of case study systems will be needed for empirical validation.
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| 4. |
- Chitchyan, Ruzanna, et al.
(författare)
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Preface Re4SuSy: 8th international workshop on requirements engineering for sustainable systems
- 2019
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Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 2541
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Konferensbidrag (refereegranskat)abstract
- The RE4SuSy workshop series has established a strong and growing research community around the different aspects of sustainability and how to support them in requirements engineering. Since requirements define how and what a software will do, we maintain that requirements engineering is the key point in software engineering through which sustainability can be fostered. Thus, the RE4SuSy workshop series is concerned with research on techniques, tools, and processes for sustainability through requirements engineering. Last year the workshop spanned a series of application domains and the discussion centered on the challenge of growing the research community and the potential steps required to achieve growth. Two main factors identified were the potential connection to empirical investigations on scientific software and the more systematic integration into computer science and software engineering education. This edition of the RE4SuSy workshop will build on the discussions from last year, and explore further application domains as well as the local perceptions of sustainability in the hosting country. Furthermore, we will pick up the conference theme and explore tackling sustainability challenges through collective intelligence. RE4SuSy is an interactive workshop: the contributors and prospective participants engage well before the workshop date through on-line collaborative writing, discussion, and peer feedback. We foster community growth by supporting new collaborations, holding preliminary case studies, discussions, and birds-of-a-feather group work.
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| 5. |
- Duboc, Leticia, et al.
(författare)
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Do we really know what we are building? Raising awareness of potential sustainability effects of software systems in requirements engineering
- 2019
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Ingår i: Proceedings of the IEEE International Conference on Requirements Engineering. - : IEEE COMPUTER SOC. - 2332-6441 .- 1090-705X. ; 2019-September, s. 6-16
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Konferensbidrag (refereegranskat)abstract
- Integrating novel software systems in our society, economy, and environment can have far-reaching effects. As a result, software systems should be designed in such a way as to maintain or improve the sustainability of the socio-technical system of their destination. However, a paradigm shift is required to raise awareness of software professionals on the potential sustainability effects of software systems. While Requirements Engineering is considered the key to driving this change, requirements engineers lack the knowledge, experience and methodological support for doing so. This paper presents a question-based framework for raising awareness of the potential effects of software systems on sustainability, as the first step towards enabling the required paradigm shift. A feasibility study of the framework was carried out with two groups of computer science students. The results of the study indicate that the framework helps enable discussions about potential effects that software systems could have on sustainability.
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| 6. |
- Duboc, Leticia, et al.
(författare)
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Requirements engineering for sustainability: an awareness framework for designing software systems for a better tomorrow
- 2020
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Ingår i: Requirements Engineering. - : Springer Science and Business Media LLC. - 0947-3602 .- 1432-010X. ; 25:4, s. 469-492
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Tidskriftsartikel (refereegranskat)abstract
- Integrating novel software systems in our society, economy and environment can have far-reaching effects. As a result, software systems should be designed in such a way as to maintain or improve the sustainability of their intended socio-technical systems. However, a paradigm shift is required to raise awareness of software professionals on the potential sustainability effects of software systems. While Requirements Engineering is considered the key for driving this change, requirements engineers lack the knowledge, experience and methodological support for acting as facilitators for a broader discussion on sustainability effects. This paper presents a question-based framework for raising awareness of the potential effects of software systems on sustainability, as the first step towards enabling the required paradigm shift. An evaluation study of the framework was conducted with four groups of computer science students. The results of the study indicate that the framework is applicable to different types of systems and helps to facilitate discussions about the potential effects that software systems could have on sustainability.
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| 7. |
- Kienzle, J., et al.
(författare)
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Toward model-driven sustainability evaluation
- 2020
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Ingår i: Communications of the ACM. - : Association for Computing Machinery (ACM). - 0001-0782 .- 1557-7317. ; 63:3, s. 80-91
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Forskningsöversikt (refereegranskat)abstract
- Exploring the vision of a model-based framework that may enable broader engagement with and informed decision making about sustainability issues.
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| 8. |
- Penzenstadler, Birgit, et al.
(författare)
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ICT4S 2029 : What will be the Systems Supporting Sustainability in 15 Years?
- 2014
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Ingår i: Proceedings of the 2014 conference ict for sustainability. - Paris, France : Atlantis Press. ; , s. 30-39
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Konferensbidrag (refereegranskat)abstract
- Research is often inspired by visions of the future. These visions can take on various narrative forms, and can fall anywhere along the spectrum from utopian to dystopian. Even though we recognize the importance of such visions to help us shape research questions and inspire rich design spaces to be explored, the opportunity to discuss them is rarely given in a research context. Imagine how civilization will have changed in 15 years. What is your vision for systems that will be supporting sustainability in that time? Which transformational changes will have occurred in the mean time that allow for these systems? Is ICT even the right tool or does it contradict sustainability by making our world ever more complex? How can we make systems and our societies more sustainable and resilient by ICT4S? This paper presents a compilation of fictional abstracts for inspiration and discussion, and provides means to stimulate discussion on future research and contributes to ICT4S community building.
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| 9. |
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| 10. |
- Penzenstadler, Birgit, 1981, et al.
(författare)
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Vision Paper: The Sustainability Awareness Framework (SusAF) as a De-Facto Standard?
- 2023
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Ingår i: CEUR Workshop Proceedings. - 1613-0073. ; 3378
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Konferensbidrag (refereegranskat)abstract
- For many practitioners, considering sustainability during a software development project is a challenge. The Sustainability Awareness Framework (SusAF) is a tool for thinking through short, medium- and long-term impacts of socio-technical systems on its surrounding environment. While SusAF has been used by several companies, is not widely adopted in industry yet. In this Vision Paper, we discuss the options for extending the reach of SusAF and what it would take to evolve SusAF into a (de-facto) standard.
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| 11. |
- Venters, Colin C., et al.
(författare)
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Characterising sustainability requirements : A new species, red herring, or just an odd fish?
- 2017
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Ingår i: 2017 IEEE/ACM 39th International Conference on Software Engineering. - 9781538626733 - 9781538626740 ; , s. 3-12
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Konferensbidrag (refereegranskat)abstract
- Requirements articulating the needs of stakeholders are critical to successful system development and key to influencing their long-term effects. As the concept of sustainability has entered the discourse of a number of software-related computing fields, so has the term 'sustainability requirement'. However, it is unclear whether sustainability requirements areand should be different from how we already understand softwarerequirements. This paper presents the results of a corpus assisted discourse analysis study that explored the concept of sustainability requirements in order to understand how the term is being used in software and requirements engineeringand related fields. The results of this study reveal that theterm 'sustainability requirement' is generally used ambiguously and reveals significant segmentation across different fields. Ourdetailed analysis of selected influential papers highlights the segmented use of the term and suggests key focus questions that need to be addressed to establish a shared operative understanding of the term.
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| 12. |
- Venters, Colin C., et al.
(författare)
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Mind the Gap : Bridging the Sustainable Software Systems Research Divide
- 2015
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Ingår i: Workshop on Sustainable HCI in the UK UK-SHCI.
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Konferensbidrag (refereegranskat)abstract
- Sustainability is a major concern to humanity as a result of the consequences of the rapid consumption of the planets finite natural resources, combined with exponential economic and population growth. Principally associated with the field of ecology, sustainability has emerged as an important area of research in a number of sub-fields within the domain of computing including human-computer interaction. While these communities have attempted to address the challenges of sustainability from their different perspectives, there is a severe lack of common understanding of the fundamental concepts of sustainability and how they relate to software systems. As a result, there is a need for a common ground and consistent terminology to reduce the replication of effort. This paper presents the Karlskrona Manifesto for Sustainabilty Design as a mechanism for initiating a conversation between the different communities in addressing the challenges of developing sustainable software systems.
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| 13. |
- Venters, Colin C., et al.
(författare)
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Software Sustainability: Beyond the Tower of Babel
- 2021
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Ingår i: Proceedings - 2021 IEEE/ACM International Workshop on Body of Knowledge for Software Sustainability, BoKSS 2021. ; , s. 3-4
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Konferensbidrag (refereegranskat)
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