Research Innovations
CBE's technology development and design guidance are improving building energy performance and occupant satisfaction.
Industry Collaborations
Our research is conducted in collaboration with industry leaders representing the diversity of the commercial building sector.
Building Performance Tools
CBE's online tools support advanced simulation and understanding of building energy performance and occupant experience.
Livable Buildings Awards
Recognizing projects that demonstrate high occupant satisfaction, sustainable design and innovative operation strategies.

slider-research

CBE membership meeting

Slider image online tools

Livable Buildings Awards LWHS 2020

CBE is a place where prominent industry leaders and internationally recognized researchers cooperate to produce substantial, holistic, and far-sighted research on buildings. Together we work to improve the performance of buildings by providing timely, unbiased information on building technologies and design and operation techniques.

website-icons-2018-ieq

Indoor Environments

CBE is developing new methods to measure the performance of buildings in terms of comfort, workplace efficiency, and operations.

website-icons-2018-hvac

Building HVAC Systems

We study new and advanced HVAC systems that offer opportunities for energy savings and benefits to occupants.

website-icons-2018-envelope

Building Facade Systems

CBE is developing tools and criteria for evaluating facade performance in terms of occupant comfort and energy efficiency.

website-icons-2018-human

Human Interactions

New information technologies provide ways to optimize the performance of building systems.

From CBE's Centerline

CBE Centerline hospital photo and personal comfort graphic

New Funding Will Advance Research on Personal Comfort and Advanced HVAC Solutions

Sun coming through trees

Reflecting on CBE’s Key Milestones of 2023

Paul Jennings Residence Hall at JMU

2023 Livable Building Awards Recognize Community Focused Residence Hall and Healthy Adaptive Reuse

Berkeley controlled environment chamber

CBE Unveils Renovated Controlled Environment Chamber, Expanding Future Research

CBE laboratory spaces

Funding for California Clean Energy Entrepreneurs: Applications Due December 3, 2023

From CBE's Centerline

CBE Faculty, Staff and Students Recognized for Papers and Career Contributions
This summer five members of our team received recognition for papers and other contributions. We commend these well-deserved awards and in this post highlight the efforts leading to them.
New Funding for Personal Comfort and Emerging HVAC Technology
This spring CBE’s research team won two major awards to support multi-year research programs, leveraging CBE’s capabilities and network of industry and academic collaborators.
CBE Research Collaboration Featured in Video
This short video to showcases how our research team works with industry leaders to advance new technologies and promising design and operation strategies.
Electrification Strategies for Commercial Buildings and Plants
Slide decks are posted with case studies demonstrating with deep emission reductions on diverse project types including existing buildings, new construction and district plants.
2023 Livable Building Awards Recognize Residence Hall and Adaptive Reuse
The 2023 Livable Buildings Award has been awarded to VMDO Architects for their Paul Jennings Residence Hall, and the Bay Area Offices for SERA Architects with an honorable mention.
Renovated Controlled Environment Chamber Expands Future Research
CBE’s controlled environment chamber used for keystone research was part of a major renovation completed this fall. In this post we acknowledge the recent contributors, and discuss past work and future directions.

Photo collage of CBE award winners

CBE Centerline hospital photo and personal comfort graphic

cbe-collaboration-video-still

Full and Partial Electrification Strategies for Commercial Building Retrofits, New Construction and Central Plants

Paul Jennings Residence Hall at JMU

Berkeley controlled environment chamber

Current and Milestone Projects

View quality framework small diagram

A Framework for View Quality and Related Research

Multi-project research to provide structure for design and research related to window views.

IEQ

FS

San Francisco view square

California Safe Indoor Temperature Policy Study

Informing decision-making about indoor heat risks to human health.

IEQ

Hospital corridor AI image

Decarbonizing Large Commercial Buildings through Heat Recovery and Storage

Demonstrating a new-to-market heat recovery chiller with ultra-low GWP in a large California hospital.

HVAC

Mainstreaming Personal Comfort Devices with Modular Controls

Developing a personal comfort ecosystem with a control hub integrating with multiple devices and building management systems.

IEQ

Embodied Carbon and Life Cycle Assessment

Applying life cycle assessment and other tools to advance the rapid decarbonization of buildings.

IEQ

HCJR square: Using Biometric Sensors

Using Infrared Biometric Sensors to Improve Occupant Comfort and Reduce Overcooling

Using automatic detection of occupant comfort to create a 'humans-in-the-loop' HVAC control strategy.

HVAC

IEQ

CBE smart fans site square

Integrating Smart Ceiling Fans and Communicating Thermostats to Provide Energy-Efficient Comfort

Field demonstrations, laboratory studies and design resource development.

IEQ

CBE occupant survey screen icon

Occupant Indoor Environmental Quality Survey and Building Benchmarking

Occupant surveys are an invaluable source of information regarding occupant satisfaction and workplace effectiveness.

IEQ

HI

Facade collage square

Facade Case Studies Interactive Map

Supporting the adoption of advanced facade design strategies and technologies.

FS

ceiling fan

Ceiling Fan Integrated Air Conditioning

An innovative design approach that takes advantage of fans for cooling and mixing supply air.

HVAC

IEQ

Brick Illustration

Using Brick to Enable Portable Analytics, Modeling and Controls

Skewering the Silos: Advancing the open-source data model Brick into a demonstrated and tested tool

HVAC

Thermal Comfort Tool Graphic

CBE Thermal Comfort Tool

A free online tool for evaluating comfort according to ASHRAE Standard 55.

IEQ

Radiant system installation at the Exploratorium in San Francisco.

Radiant Systems Research

Providing guidelines and information for a promising and rapidly evolving building technology.

HVAC

Berkeley smoke 2020

Using Smart Thermostats to Improve Wildfire Resiliency in Californian Homes

Software for smart thermostats to leverage HVAC systems for health and indoor air quality during wildfires.

Mapping Commercial Building Electrification

Case studies with a focus on electrification of large existing commercial buildings.

HVAC

Wireless power personal comfort chair team in lab

Using Wireless Power for Personal Comfort Devices

Developing the next generation of personal comfort devices.

IEQ

Personal comfort systems prototypes being assembled in CBE lab

Advanced Personal Comfort Systems Development and Testing

Providing local individual thermal comfort for occupant satisfaction and reduced energy consumption.

IEQ

Combined Analysis Image

Combined Analysis for Ventilation, Thermal and Luminous Autonomy

A novel integrated workflow that simultaneously considers thermal, luminous, and ventilation autonomy for the assessment of passive strategies.

FS

CBE thermal comfort simulation in automotive cabin

Thermal Comfort Automotive Research (TCAR)

Using CBE’s world-class thermal comfort resources to improve comfort in automobiles.

IEQ

CBE building performance measurement toolkit

Building Performance Evaluation Toolkit

An integrated building evaluation tool-kit for measuring numerous indoor environmental parameters.

IEQ

Time-Averaged Ventilation feature

Time-Averaged Ventilation for Optimized Control of Variable-Air-Volume Systems

Saving energy in variable air volume systems by optimizing minimum airflow rates.

HVAC