Thermally activated building systems (TABS) are gaining attention as a means of realizing comfort and energy efficiency in office spaces. TABS use the building mass for heat dissipation and the storage part of the building to save energy, improve comfort, and shift peak energy consumption. However, the thermal response is slow due to the large thermal capacity.

Steady state and dynamic simulations tools based on current ISO standards play a crucial role in designing thermal envelopes that are robust and minimise risks of interstitial and surface condensation. These tools can also be used in a forensic way when supplemented by environmental and material data from site to analyse building failure.

In recent years, the adoption of water-based radiant ceiling cooling systems has been increasing in Japan with the aim of realizing comfort and energy savings. Conventionally, when designing radiant cooling systems, the target operative temperature for the indoor thermal environment is set, but these are usually combined with convection air conditioning system, which do not always achieve the target value during summer cooling.

This paper presents an analysis of the resilience to climate change of a direct adiabatic cooling system integrated within an industrial building. The system is a solution that utilizes humidified porous material to lower the air temperature without requiring external energy. In this study, the system is evaluated for two typical climate periods (historical and future) for a Mediterranean climate, using indicators of energy performance, thermal comfort and water consumption.

The global rise in average outdoor air temperatures has led to a significant increase in the demand for cooling energy in recent years. The development of resilient air-cooling systems capable of handling extreme heat events is essential to achieve the aim of Nearly Zero Energy Buildings. Ventilative cooling technologies based on indirect evaporative cooling systems are considered a sustainable solution in terms of indoor air quality and energy performance. 

In response to the COVID-19 pandemic, there has been a significant emphasis on improving indoor air quality (IAQ), particularly within hospital buildings. Despite developments in integrated central advanced mechanical ventilation and filtration technologies in new hospital buildings, challenges persist in installing them in existing and old hospital buildings relying on traditional natural ventilation.

The global demand to improve the energy performance of buildings has led to greater air tightness and uncertainty in the ability of natural ventilation to maintain adequate indoor environmental quality. A monitoring campaign was carried out to evaluate the long-term indoor environmental quality across a year-long period in energy-efficient Irish dwellings.

The research exposes a critical feedback loop: the building sector's high energy consumption and emissions contribute significantly to climate change.  Warming temperatures, in turn, lead to increased reliance on energy-intensive HVAC systems, further exacerbating the problem. 

Ensuring thermal comfort in air traffic control towers (ATCTs) is paramount, given the exacting demands of air traffic control, which require heightened levels of concentration and vigilance. ATCTs feature extensive glazed surfaces, leading to significant solar gains and heat loss within the indoor environment. To maintain thermally comfortable conditions throughout the year, air conditioning systems are employed to regulate the indoor climate, adjusting for varying thermal load.

Building airtightness is of foremost importance because of its impact on global energy consumption, but also on occupant’s comfort, dimensioning of ventilation systems, hygrothermal behaviour, fire safety, etc. This building characteristic is usually measured with the fan pressurization method, following ISO 9972:2015 standard. This method requires to assume that the pressure difference due to wind and stack effect, called the zero-flow pressure difference, is constant during the test and that its value is the average of pre- and post-test measurements. This