CBE and Engineering Leader Sanken to Collaborate on Radiant Cooling Technologies

This April, CBE welcomed to its consortium Sanken, a Japan-based engineering leader that will collaborate with researchers at CBE and overseas on radiant cooling technologies. This new collaboration builds on Sanken’s efforts that span several decades to innovate and provide customers with reliable and advanced systems and facilities. Read more

Visualization of solar load on a driver

Comfort in Buildings, and Vehicles Too

The emerging trend toward smart electric vehicles is creating new opportunities for synergistic innovations that are applicable to both buildings and cars. For example, the Tesla Powerwall, which grew out of automobile battery development, now offers a way for buildings to be more grid responsive. Likewise, model-based control concepts, greatly advanced by the automotive sector, are now being tested in the control of complex commercial buildings. These synergies, what we might call the building-automotive nexus, are also reflected in CBE’s body of research on thermal comfort.  Read more

Using an Internet of Things Platform to Improve Comfort Prediction

The emerging Internet of Things (IoT) offers opportunities to improve how we design, measure and operate buildings. A research team at UC Berkeley’s Center for the Built Environment (CBE) conducted a six-month field demonstration of a system using IoT-connected office chairs, with integrated heating and cooling, that yielded valuable innovations for both building occupants and the research community. Results demonstrated high levels of comfort seen in few buildings. In addition, the data from occupants’ use of the chairs can be used to predict thermal comfort more accurately than methods previously available.
Read more