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Teso, Lorenzo and Carnieletto, Laura and Sun, Kaiyu and Zhang, Wanni and Gasparella, Andrea and Romagnoni, Piercarlo and Zarrella, Angelo and Hong, Tianzhen Large scale energy analysis and renovation strategies for social housing in the historic city of Venice. Sustainable Energy Technologies and Assessments Volume 52, Part A, August 2022, 102041, 52.

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Social houses built after the Second World War to accommodate workers and low-income families represent one of the major energy consumers and greenhouse gas emitters in the residential sector. Plans for their renovation are underway in all European countries, and the process is more complicated for Italian cities due to the lack of space and the large number of historical buildings. This study addresses this challenge by proposing a methodology to renovate a low-income district in the city of Venice using CityBES to model and evaluate energy conservation measures. CityBES is a web-based tool that allows users to employ urban building energy modeling for large-scale energy and retrofit analyses of building stocks. In the case study conducted for Venice’s Santa Marta district, due to the particular context, four common energy conservation measures covering both the building envelope and heat generation boilers have been applied. The evaluation of energy-saving performances at the district level showed that the four measures together achieved 67% energy savings, an abatement in energy cost equal to 67%, and annual carbon dioxide emissions reduction of 1.1 MtCO2. The case study demonstrates a method and workflow replicable for energy retrofit analysis of building stocks in other historical districts.

Item Type: Article
Uncontrolled Keywords: Urban building energy modeling; Social housing; Venice; Large scale; retrofit analysis; CityBES
Subjects: English > Climate Change Adaptation
Depositing User: Susanna Carlsten
Date Deposited: 08 Apr 2022 03:52
Last Modified: 08 Apr 2022 03:52

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