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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Crumpled sheets of graphene.
New graphene ultracapacitors have five times the energy density of current commercial devices, thanks to the increased surface area of the "crumpled" graphene nanomaterial.
Date: 12/08/2010
Type: Article
Technologies: Materials, Energy Storage
A test battery is connected to leads to measure its ability to store charge.
The DOE has funded a factory to produce activated carbon materials that could improve ultracapacitors for batteries and energy-storage devices, but it's not clear that battery manufacturers and automakers will have much use for the material in the next few years.
Date: 10/12/2010
Type: Article
Technologies: Batteries

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