If you are interested in monitoring just a few key appliances in your house, there is a nice DIY project for a wireless home power monitoring system: http://ww

If you are interested in monitoring just a few key appliances in your house, there is a nice DIY project for a wireless home power monitoring system: http://www.ladyada.net/make/wattcher/index.html http://www.ladyada.net/make/wattcher/index.html