Balancing Thermal Comfort and Energy Efficiency: Investigating the Impact of Personal Comfort Systems on the Sleep Quality of Older People

This research aims to enhance the thermal comfort and sleep quality of older people, while reducing the energy use of the building via the use of Personal Comfort Systems (PCS). The study pursues the following objectives:

- Improving the sleep quality of older people: The project seeks to investigate the impact of utilising PCS on the sleep quality of older individuals, aiming to enhance their overall sleep experience and health.

- Identification of Suitable PCS: Considering the diversity of the PCS available in the market, the project aims to identify the most suitable systems for promoting the well-being of older individuals. This assessment will consider user experiences, preferences of the older people, and various factors such as ease of use, comfort, and effectiveness in maintaining optimal thermal conditions and enhancing sleep quality while minimising energy consumption.

- Quantification of Energy Impacts of PCS: The project aims to quantify the impacts of using PCS on energy consumption and bills among older occupants. By measuring energy usage before and after the implementation of PCS, the study seeks to assess the potential for energy saving measures.

- Balancing Energy Efficiency and Thermal Comfort: Finally, the project aims to explore practical strategies for achieving a balance between high energy efficiency and thermal comfort by integrating PCS into buildings equipped with conventional heating systems. Through the exploration of innovative approaches to temperature regulation, particularly in extreme indoor temperatures, the study seeks to understand the energy limitations of PCS and identify solutions that optimise both thermal comfort and energy efficiency for older occupants.