Resiliency comparison of radiant cooling systems and all- air systems

Radiant systems have been proven to be an energy-efficient and resource-effective heating cooling solution for buildings. A key feature of a thermally active building system (TABS), one type radiant system, is its ability activate control the thermal mass structure. The advantage this peak load shifting effect by mass, which leads energy saving compared conventional e.g., all-air system. This could particularly beneficial under heat wave power outage event. Dynamic simulations were carried out quantify resilience TABS waves outages. An (i.e., airconditioning) was used as reference using EnergyPlus. Future weather files (typical meteorological years with waves) developed in IEA EBC Annex 80 simulations. In both HVAC systems. Simulation results future data resulted decrease demand increase demand.