Assessing the impact of occupant behaviour on the energy performance of AQUA-certified school buildings

• Grant number: 19/13474-7
• Support Opportunities: Scholarships in Brazil - Doctorate
• Start date: October 01, 2019
• End date: June 30, 2024
• Field of knowledge: Applied Social Sciences - Architecture and Town Planning - Architecture and Urbanism Technology
• Principal Investigator: Leticia de Oliveira Neves
• Grantee: Paula Brumer Franceschini
• Host Institution: Faculdade de Engenharia Civil, Arquitetura e Urbanismo (FEC). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
• Associated scholarship(s): 22/04295-4 - Occupant behaviour modelling for building performance simulation of naturally ventilated school buildings, BE.EP.DR

Abstract

The building sector is responsible for 36% of global energy consumption. Besides the lighting, air conditioning system and others appliances, the occupant behaviour also plays an important role on building energy use. Within this background, school buildings represent an opportunity to improve energy efficiency since its architectural design is in a unique position to demonstrate energy awareness in the education of children, which are the future active citizens. Yet, existing studies regarding building energy use are focused mainly on the building and system features and in the residential and office contexts. This study aims to evaluate the impact of occupant behaviour on the energy performance of classrooms in school buildings managed by the Foundation for Education Development (FDE) of the state of São Paulo, Brazil, and certified under AQUA certification, in order to provide occupant-centric building design and operation inputs. First, a systematic literature review will be carried out for the purpose of raising up information about existing models of occupant behaviour and thermal comfort for school buildings. Second, a data collection of the 20 FDE AQUA-certified schools will be realized with the purpose of creating groups of school buildings with similar features and analyse them as a whole. Third, the occupant behaviour and environmental variables of classrooms from three selected school buildings will be monitored. Then, a building energy simulation model will be calibrated against real data collected in situ to explore different scenarios of systems' operation (air-conditioning, fans and/or natural ventilation). Knowledge from occupant behaviour extracted from the field study analysis will be tested in the calibrated model in terms of their consequences on building performance. Finally, guidelines to help practitioners to choose the most appropriate occupant modelling approach, based on occupant behaviour, will be developed. (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

PAULA BRUMER FRANCESCHINI; IARA NOGUEIRA LIGUORI; LETICIA DE OLIVEIRA NEVES. Condições de conforto térmico e QAI em salas de aula naturalmente ventiladas durante a pandemia de Covid-19. Ambient. constr., v. 22, n. 4, p. 217-231, 2022-09-09. (19/13474-7)

FRANCESCHINI, PAULA BRUMER; NEVES, LETICIA OLIVEIRA. critical review on occupant behaviour modelling for building performance simulation of naturally ventilated school buildings and potential changes due to the COVID-19 pandemi. ENERGY AND BUILDINGS, v. 258, MAR 1 2022. (19/13474-7)