From Problems to Potentials - The Urban Energy Transition of Gruž, Dubrovnik

Dobbelsteen, A.v.d., Martin, Craig orcid iconORCID: 0000-0003-0239-1298, Pulselli, R.M., Vandevyvere, H. and Keeffe, G. (2018) From Problems to Potentials - The Urban Energy Transition of Gruž, Dubrovnik. Energies — Open Access Journal of Energy Research, Engineering and Policy, 11 (4). p. 922. ISSN 1996-1073

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In the challenge for a sustainable society, carbon-neutrality is the critical objective for all cities in the coming decades. In the EU City-zen project, academic partners collaborate to develop an urban energy transition methodology, which supports cities in making the energy transition to sustainable lifestyles and carbon neutrality. As part of the project, so-called Roadshows are organised in cities that wish to take the first step toward zero-energy living. Each Roadshow being methodologically composed to allow sustainability experts from across Europe to co-create designs, strategies and timelines with local stakeholders in order to reach this vital goal. Following a precursory investigative student workshop (the SWAT Studio) Dubrovnik would be third city to host the Roadshow in November 2016.
During these events the characteristics of Dubrovnik, and the district of Gruž in particular, were systematically analysed, leading to good insights into the current problems and potentials of the city. In close collaboration with local stakeholders, the team proposed a series of interventions that would help make Gruž, and in its wake the whole city of Dubrovnik, net zero energy and zero carbon, by validation of carbon emission calculations. The vision presented to the inhabitants and its key city decision makers encompassed a pathway towards an attainable sustainable future. The strategies and solutions proposed for the Dubrovnik district of Gruž turned out to be capable of reducing the current carbon sequestration compensation of 1,200 hectares of forestland to 67 hectares only, an area achievable by urban reforestation projects.
This paper presents the City-zen methodology of urban energy transition and that of the City-zen Roadshow, the analysis of the city of Dubrovnik, proposed interventions and the carbon impact, as calculated by means of a carbon accounting method discussed in the paper.

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