White Room

Videos from UCSB Summit on Energy Efficiency, May 1-2, 2013  

About the White Room

The White Room provides current information relating to new technologies for energy efficiency. Stay connected with the latest news, events, and scientific breakthroughs in this fast moving sector. Use our filters on the left or click here to send a suggestion for content to add.

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energy consumption by electronic devices
Using nanotechnology to re-design transistors can help reduce the electricity consumed by devices that are plugged in but not in use.
Date: 10/27/2010
Type: Blog
Technologies: Electronics
The chip for a power-optimization device
Chinese photovoltaic giant Suntech is investing in electronics to help squeeze more power out of solar arrays: smart module power-optimizers that correct for a drop in the array’s power output due to shading or debris and microinverters that adjust the voltage-current levels of each panel.
Date: 10/14/2010
Type: Article
Power adapter.
The EPA has announced that external power adapters will no longer be eligible for the Energy Star Label because the adapters have become much more efficient since they were first covered under the program.
Date: 09/21/2010
Type: Blog, News
Technologies: Electronics
Prototype SNUPI sensor.
Researchers at the University of Washington have devised a way to reduce the amount of power wireless sensors use to transmit data by using the electrical wiring in a building's walls as an antenna that propagates the signal. The technology extends both the range and the battery life of the sensor.
Date: 09/21/2010
Type: Article
Qualcomm's Mirasol MEM display.
Watch a video about Qualcomm's new energy-efficient display based on microelectromechanical (MEM) device technology.
Date: 08/24/2010
Type: Video
A prototype of Qualcomm's Mirasol display.
Companies like Qualcomm, Phillips and LG are developing thin, energy-efficient color display screens for portable electronics that are based on microelectromechanical devices or MEMs.
Date: 08/23/2010
Type: Article
A new processor based on probability instead of binary logic functions in a more power efficient way and may speed up flash memory, and eventually much more.
Date: 08/17/2010
Type: Article
Technologies: Electronics
Energy-efficient pachinko machines.
A fast and super energy-efficient type of computer memory called phase-change memory (PCM) is poised to move beyond applications in computing and gaming to consumer electronics while flash memory is set to rival hard drives for storage in notebooks and other computing devices.
Date: 08/17/2010
Type: Article
Researchers at Rensselaer Polytechnic Institute have developed a method for quickly and cheaply mass-producing graphene, a carbon material that could improve the efficiency of energy storage.
Date: 06/22/2010
Type: Article
In honor of the laser turning 50, this article includes a timeline of some of the more notable scientific accomplishments related to light amplification by stimulated emission of radiation (laser).
Date: 06/03/2010
Type: Article
Technologies: Electronics

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