Green Options » qbox http://greenoptions.com/tag/qbox Posts tagged 'qbox' Mon, 07 Apr 2008 18:26:02 +0000 http://wordpress.org/?v=2.5.1 en Life Goggles: A Renewable Energy Network for the Neighborhood http://sustainablog.org/2008/04/07/life-goggles-a-renewable-energy-network-for-the-neighborhood/ http://sustainablog.org/2008/04/07/life-goggles-a-renewable-energy-network-for-the-neighborhood/#comments Mon, 07 Apr 2008 18:26:02 +0000 Jeff McIntire-Strasburg http://sustainablog.org/2008/04/07/life-goggles-a-renewable-energy-network-for-the-neighborhood/ qurrent.jpgEditor’s note: Localized, distributed electricity grids are a hot topic in the renewable energy world. Today, Joel at Life Goggles takes a look at a product that could make such grids a reality at the neighborhood level. This post was originally published on Thursday, April 3, 2008.

Dutch company Qurrent is developing technology that will enable neighborhood-wide energy networks. Winner of the 2007 Picnic Green Challenge, the system will be used to pilot the concept in the Netherlands.

Because of fluctuating patterns of consumption, homes with wind and solar energy generators can find themselves with surplus energy at some times of the day, but not enough at others. Surplus energy typically gets sold back to the main grid, but as with most electric power transmission, ~30% of it can get lost along the way.

If a group of homes could work together to manage their collective energy generation and use so that higher levels of demand in one home can be matched with surpluses in others, this would help eliminate waste and make it more efficient. Participating homes essentially form a “mini-grid” that shares energy internally before exchanging any with the main grid.

Read more of this story »

]]> http://sustainablog.org/2008/04/07/life-goggles-a-renewable-energy-network-for-the-neighborhood/feed/