Building information modelling (BIM) is the first step towards the implementation of the industrial revolution 4.0, in which virtual reality and digital twins are key elements. At present, buildings are responsible for 40% of the energy consumption in Europe and, so, there is a growing interest in reducing their energy use. In this context, proper interoperability between BIM and building energy model (BEM) is paramount for integrating the digital world into the construction sector and, therefore, increasing competitiveness by saving costs. This paper evaluates whether there is an automated or semi-automated BIM to BEM workflow that could improve the building design process. For this purpose, a residential building and a warehouse are constructed using the same BIM authoring tool (Revit), where two open schemas were used: green building extensible markup language (gbXML) and industry foundation classes (IFC). These transfer files were imported into software compatible with the EnergyPlus engine—Design Builder, Open Studio, and CYPETHERM HE—in which simulations were performed. Our results showed that the energy models were built up to 7.50% smaller than in the BIM and with missing elements in their thermal envelope. Nevertheless, the materials were properly transferred to gbXML and IFC formats. Moreover, the simulation results revealed a huge difference in values between the models generated by the open schemas, in the range of 6 to 900 times. Overall, we conclude that there exists a semi-automated workflow from BIM to BEM which does not work well for big and complex buildings, as they present major problems when creating the energy model. Furthermore, most of the issues encountered in BEM were errors in the transfer of BIM data to gbXML and IFC files. Therefore, we emphasise the need to improve compatibility between BIM and model exchange formats by their developers, in order to promote BIM–BEM interoperability.

This literature review examines the relationship between the urban environment and human health, focusing on five key parameters: air pollution, extreme temperatures, noise, green spaces, and urban mobility. A systematic review was conducted using indexed scientific databases (Scopus, Web of Science, and PubMed) and technical reports, following predefined search terms and exclusion criteria. A total of 131 publications were selected and analyzed. The study highlights the negative health effects of air pollution, heat, and noise—particularly on the respiratory, cardiovascular, nervous, and reproductive systems—especially in vulnerable populations including older adults, children, pregnant women, individuals with chronic illnesses, and those living in socioeconomically disadvantaged areas. In contrast, green spaces and sustainable mobility have shown beneficial impacts, including improvements in mental health, increased physical activity, and indirect benefits as they contribute to reducing air pollution, urban heat, and noise. Among all parameters, air pollution emerges as the most extensively studied and regulated, while significant research gaps persist in the fields of urban mobility and noise pollution. Furthermore, regulatory development remains limited across all parameters analyzed, highlighting the need for more comprehensive and consistent policy frameworks. Based on the evidence, three key urban strategies are proposed: renaturalizing cities, promoting sustainable mobility, and implementing data-driven management and educational tools. These actions are essential to create healthier, more resilient, and sustainable urban environments.

Developing environmentally friendly building materials with low environmental impacts is receiving more attention nowadays to face the global challenges of climate change; building insulation materials made from agricultural waste can be used for their low environmental impact and to generate responsible supplies that utilize natural resources adequately. The study aims to assess a panel made from rice husk using the pulping method. An experimental design established the proportion of rice husk, the percentage of additive (NaOH concentration), boiling time and blending time. Taguchi’s method was applied to investigate the effect on density and thermal conductivity; the final panel with optimum conditions was morphologically analyzed using scanning electron microscopy (SEM); the thermal behavior was studied by thermogravimetric analysis (TGA); fire reaction and smoldering behavior were analyzed; and characterization in water absorption and acoustic absorption performances were established. The results show thermal conductivity values between 0.037 and 0.042 W/mK, a smoldering velocity of 3.40 mm/min, and a good acoustic absorption coefficient in octave frequency bands between 125 Hz and 4 kHz greater than 0.7. These characteristics are competitive with other insulating bio-based materials available on the market. This study employed chemicals utilized by other biomaterials for the pulping process and in flame retardants. However, it is important to investigate natural treatments or those with a diminished environmental impact.