News & Events

Switchable Mirrors Win 2004 R&D 100 Award

July 07, 2004

A unique new type of energy-saving window material developed by scientists at the Environmental Energy Technologies Division of Berkeley Lab has been recognized with a 2004 R&D 100 Award. Given by R&D Magazine, the awards have been called "the Oscars of technology." The addition of this winner, and an R&D 100 award won by another Lab division (Materials Sciences for their work on nanomotors) brings the total of R&D 100 Awards won by Berkeley Lab researchers to 34.

Screenshot of a transition-metal switchable mirror window video

Toward a New Generation of Energy-Efficient Windows

April 20, 2004

The race is on to develop the next generation of energy-efficient windows, and it has a new entrant: transition-metal switchable mirrors (TMSMs). TMSMs are glass panels with a coating capable of switching back and forth between a transparent state and a reflective one.

Diagram of how the film on TMSMs works

The New York Times Building: Designing for Energy Efficiency Through Daylighting Research

February 18, 2004

The New York Times Company and Berkeley Lab's EETD have begun a cooperative research project to test new technologies to increase the energy-efficiency of the new building and to improve the indoor environment for the comfort of its occupants.

Small-scale model of the new New York Times building

Windows of Opportunity: New Facility Not Only Offers Great Views, But Enables Researchers to Develop Energy Efficient Windows

September 17, 2003

The Advanced Window Systems Test Facility was built to test new window technology that will increase energy savings and occupant comfort.

Photo of one test window in the Advanced Window Systems Test Facility

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