Mitigating High Internal Temperatures Using Affordable Solutions

The climate change has various consequences on human life, this study focuses on the health impacts, especially on the socioeconomic disadvantaged people. The limited access to cooling technologies, leads to heightened risks of heat-related illnesses and a decline in their overall well-being. However, dependance on air conditioning systems may cause increased energy consumption, exacerbation of greenhouse gas emissions, and power outages. Though, high initial and operational costs, hinder their widespread adoption among low-income households. This research advocates for practical yet effective affordable alternative methods like electric fans, window coverings, and natural ventilation to alleviate indoor heat stress. The efficacy of these measures in enhancing thermal condition and protecting occupants' well-being was evaluated through conducting numerical simulations using EnergyPlus and Design Builder software on a typical building in three Italian cities, using historical weather data and future projections of climate conditions. The findings indicate a significant reduction in heat strain hours using electric fans, natural ventilation and window shadings as mitigating methods. In conclusion, this study emphasizes the urgent need to address the impacts of climate change on public health. It advocates for adoption of affordable solutions to mitigate high internal temperatures and contribute to broader environmental sustainability objectives.