Using PCM to Save Energy Cost and Reduce Operational Carbon

Phase change materials (PCMs) have emerged as a transformative technology in the pursuit of energy-efficient buildings, offering the potential to significantly enhance thermal performance and reduce energy consumption. This presentation explores the integration of PCMs into ceiling systems and their impact on building energy dynamics. By leveraging their ability to store and release latent heat during phase transitions, PCMs can stabilize indoor temperatures, mitigate peak cooling and heating loads, and improve overall occupant comfort.
This session will provide insights into quantifying the benefits of incorporating PCM in existing buildings with the aim of optimizing their performance. This goes beyond only putting PCM into a space or plenum; it requires the potential modification of the HVAC system capacity or controls to reap the most benefit. By using holistic building simulation practices and tools, architects, engineers, and building operators can better understand the benefit of potentially investing in PCM.