As part of a four-year study on the design and operation of radiant systems, CBE collaborated with NBI and TRC Energy Services to complete nine case studies of commercial buildings that demonstrate good performance in terms of both energy performance and occupant satisfaction in buildings with radiant systems. The projects represent diverse approaches to radiant system design, including in-slab and ceiling panel solutions.
Wells Fargo’s focus on sustainability has been a priority for over 10 years. They built their first LEED certified branch in 2008, and include LEED certification as a basic standard for all new builds, major renovations, and space acquisitions. However, LEED is not the only thing they are focused on; they have committed to an ambitious set of operational goals to be achieved by the year 2020.
Since CBE’s launch in 1997, collaborations with industry and government partners have been central to our work, and have led directly to many of CBE’s most important and far-reaching results. The center began then with ten partners, a requirement set by the National Science Foundation, for funding as an Industry/University Collaborative Research Center; membership has grown in recent years to almost 40 members.
Four buildings that showcase sustainable design and provide high quality spaces for work and study have been recognized as part of the annual Livable Buildings Award, a program of UC Berkeley’s Center for the Built Environment (CBE). Although the four projects represent diverse building types, they all share success in providing indoor environments that achieve the highest levels of occupant satisfaction, as measured by CBE’s Occupant Survey.
Two CBE Reports Reveal New Insights into Energy Performance and Design Practices for Radiant Systems in Commercial Buildings
Two reports released from UC Berkeley’s Center for the Built Environment provide valuable insights into the effectiveness of radiant cooling and heating systems, a promising HVAC technology that is becoming increasingly used in commercial buildings in North America, including in a high proportion of ultra-low and zero-net energy buildings. These reports reveal how such systems work in practice, analyzing comprehensive data from a large group of buildings in operation.
After a short hiatus, Interface Engineering rejoined CBE’s industry consortium this spring. With the firm’s emphasis on low-energy integrated design and creative collaboration, Interface’s participation will add significant value to CBE’s membership community.
CBE Director Edward Arens and Research Specialist Hui Zhang made a visit to China this summer to explore new research opportunities with several leading universities and a developer of residential towers. The trip was organized by former CBE visiting scholars who made important contributions to CBE’s work, who are now developing new research laboratories and programs China, leading research of relevance to CBE and its industry partners.
The latest company to join CBE’s consortium, Aclima, has garnered global recognition as a leader in the application of sensor networks to provide environmental intelligence since coming out of stealth in 2015. Headquartered in San Francisco, the technology company provides information services from a unique sensing system powered by leading-edge environmental sensors, cloud computing, and artificial intelligence.
Last fall we were impressed by a presentation by Ali Ghahramani, who at the time was completing his PhD dissertation in engineering at USC, related to adaptive sensing and learning for human-centered HVAC operations, using human subject test data. Ali’s technical abilities and the relevance of his studies made him an ideal addition to CBE’s research team, and he joined us this spring as a post-doctoral researcher.
The latest company to join CBE’s industry consortium, Genentech has been leading biotechnology innovation for more than 40 years. Genentech discovers, develops, manufactures and commercializes medicines to treat patients with serious or life-threatening medical conditions. Headquartered in South San Francisco, the company also has additional facilities in California, Oregon and Kentucky, with more than 14,000 employees.