Abu Dhabi's planned green community, Masdar City, will be testing General Electric's smart appliances in a handful of residences and coordinating them with its power grid, GE said Monday.
GE's Consumer & Industrial division announced in October 2008 that it was developing home appliances that could ease the strain on electrical grids by coordinating with a grid's off-peak hours to perform flexible functions.
A refrigerator equipped with a "smart" meter, for example, communicates with the local power utility. That refrigerator then waits to run its automatic defrost cycle until it has received a signal from the electrical grid that it's an off-peak period.
A smart meter on a refrigerator at GE's labs.
(Credit: Martin LaMonica/CNET)Masdar City is under construction in Abu Dhabi in the United Arab Emirates. It aims to be the first carbon-neutral and zero-waste city. It's also home to the Masdar Institute of Science and Technology. The post-graduate research center, a collaborator with the Massachusetts Institute of Technology, began offering courses and research facilities in alternative energy and sustainable technology for graduate students in September.
The two-year pilot project with GE appliances will include refrigerators, stoves, and European-style washer/dryer machines that run on 220volt/50HZ platforms and will be installed in 10 residences.
The installation, to be completed in early 2010, will include a communication system between the appliances and Masdar City's utility grid that will allow the appliances to transmit real-time data and run nonessential functions during off-peak usage hours. Since Masdar City is not scheduled to be fully inhabited until 2013, the city's grid will simulate peak usage strains in order to test the system.
Source : CNET, 5/10/09
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