Cited by 224Smart Cities and TechnologiesEnvironmental Quality and PollutionSustainable Design and Development

Environmentally data-driven smart sustainable cities: applied innovative solutions for energy efficiency, pollution reduction, and urban metabolism

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Bibri, Simon Elias, Krogstie, John·2020·Energy Informatics

Abstract

Abstract The IoT and big data technologies have become essential to the functioning of both smart cities and sustainable cities, and thus, urban operational functioning and planning are becoming highly responsive to a form of data-driven urbanism. This offers the prospect of building models of smart sustainable cities functioning in real time from routinely sensed data. This in turn allows to monitor, understand, analyze, and plan such cities to improve their energy efficiency and environmental health in real time thanks to new urban intelligence functions as an advanced form of decision support. However, prior studies tend to deal largely with data-driven technologies and solutions in the realm of smart cities, mostly in relation to economic and social aspects, leaving important questions involving the underlying substantive and synergistic effects on environmental sustainability barely explored to date. These issues also apply to sustainable cities, especially eco-cities. Therefore, this paper investigates the potential and role of data-driven smart solutions in improving and advancing environmental sustainability in the context of smart cities as well as sustainable cities, under what can be labeled “environmentally data-driven smart sustainable cities.” To illuminate this emerging urban phenomenon, a descriptive/illustrative case study is adopted as a qualitative research methodology§ to examine and compare Stockholm and Barcelona as the ecologically and technologically leading cities in Europe respectively. The results show that smart grids, smart meters, smart buildings, smart environmental monitoring, and smart urban metabolism are the main data-driven smart solutions applied for improving and advancing environmental sustainability in both eco-cities and smart cities. There is a clear synergy between such solutions in terms of their interaction or cooperation to produce combined effects greater than the sum of their separate effects—with respect to the environment. This involves energy efficiency improvement, environmental pollution reduction, renewable energy adoption, and real-time feedback on energy flows, with high temporal and spatial resolutions. Stockholm takes the lead over Barcelona as regards the best practices for environmental sustainability given its long history of environmental work, strong environmental policy, progressive environmental performance, high environmental standards, and ambitious goals. It also has, like Barcelona, a high level of the implementation of applied data-driven technology solutions in the areas of energy and environment. However, the two cities differ in the nature of such implementation. We conclude that city governments do not have a unified agenda as a form of strategic planning, and data-driven decisions are unique to each city, so are environmental challenges. Big data are the answer, but each city sets its own questions based on what characterize it in terms of visions, policies, strategies, pathways, and priorities.

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Research works printed but not linked: 5

  1. Bibri SE, Krogstie J (2020c) The data-driven smart sustainable city as a novel model of urbanism: its core principles, strategies, and solutions. J Futures Stud In Press
  2. Holmes T (2007) Eco-visualization, Paper presented at 6th ACM SIGCHI Conference on Creativity & Cognition -C&C '07. ACM Press, New York, pp 153-162
  3. Johansson C (2018) Interview Claes Johansson, smart city Stockholm, Project leader. City of S Joseph T, Jenu R, Assis AK, Kumar VAS, Sasi PM, Alexander G (2017) IoT middleware for smart city. In: TENSYMP 2017-IEEE international symposium on technology smart cities, pp 3-7 Juniper 2020, Smart grids to save city dwellers $14BN in energy costs by 2022, https://www.juniperresearch.com/press/press- releases/smart-grids-save-city-dwellers-14bn-energy-costs Juniper Research 2020. Research, forecasting & consultancy for digital technology markets, https://www.juniperresearch.com/ home
  4. Kumar A, Prakash A (2016) The role of big data and analytics in smart cities. Int J Sci Res 6(14):12-23
  5. Qasem MH, Abu-Srhan A, Natoureah H, Alzaghoul E (2020) Fog computing framework for smart city design, iJIM, vol 14, p 1

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Authors
Bibri, S. E., & Krogstie, J.
Affiliations
Norwegian University of Science and Technology (NO)
Corresponding author
Bibri, Simon Elias
Venue
Energy Informatics
Published
2020-11-23
Volume
3
Issue
1
ISSN
2520-8942 (ISSN-L)
OpenAlex
W3109283012
Cited by
224
References
152
Citations by year
2026: 37 · 2025: 79 · 2024: 43 · 2023: 28 · 2022: 18 · 2021: 17 · 2020: 2
FWCI
8.36
Type
journal article
Language
en
Open access
Locations
  • Energy Informatics (publishedVersion, cc-by)
  • NORA - Norwegian Open Research Archives (submittedVersion, cc-by)
Topics
  • Physical Sciences › Engineering › Media Technology › Smart Cities and Technologies
  • Physical Sciences › Environmental Science › Ecology › Environmental Quality and Pollution
  • Physical Sciences › Engineering › Building and Construction › Sustainable Design and Development
Keywords
smart sustainable cities, data-driven urbanism, environmental sustainability, energy efficiency, pollution reduction, urban metabolism, smart grid, smart meters, smart buildings, environmental monitoring, big data, Internet of Things, sustainable cities, Stockholm, Barcelona, renewable energy, real-time energy feedback

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