A scenario-based approach for assessing the energy performance of urban development pathways

• Type: Article in International Scientific Journal
• Date: 2018-07-01

Authors

Vítor Leal (Author) FEUP; Mafalda Silva (Author) Other; Isabel Horta (Author) FEUP; Vítor Oliveira (Author) Other

Journal

Title: Sustainable Cities and Society

Vol. 40

Pages: 372-382

ISSN: 2210-6707

Publisher: Elsevier

Indexing

ISI Web of Knowledge - 9 Citations

Other information

Authenticus ID: P-00R-A8D

DOI: 10.1016/j.scs.2018.01.028

Abstract (EN): This paper draws on an innovative methodological framework to assess the energy performance of a set of urban development alternatives, using the city of Porto (Portugal) as a case study. The methodology combines the advantages of a spatially-explicit analysis with the prediction accuracy of neural networks to estimate the energy demand (for space heating, space cooling and mobility) resulting from the physical configuration of urban areas. The urban alternatives under assessment reflect a number of development strategies taking place in different locations within the city. These correspond to well-known urban development approaches (infill development, consolidated development, modern development, multi-family housing, transit-oriented development and green infrastructure). The results for the city of Porto show that the transit-oriented development, the urban infill and the consolidated development are the urban alternatives yielding the most relevant energy savings, especially regarding mobility needs. This study makes evident that planning for more efficient urban forms potentially brings about more efficient urban settings and reinforces the relevance of ex ante appraisals of urban projects and plans.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 11