http://wattcost.com

Robert Scoble writes: "This is the most interesting new thing/company I've seen this year. Wattcost tracks when different electrical appliances are turned on or off (it can tell what brand of refrigerator you have, for instance, just by the electrical signal it shows on your power line/meter). Reduce your carbon footprint.

"Will be coming to United States in mid 2015 for $149."
(Can be pre-ordered now for $99)

Scoble's intervew with one of the founders:
https://www.youtube.com/watch?v=TH6_n0LptPk

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2) Wireless Sensor Tags
http://wirelesstag.net/

I've been trying out the system and been quite impressed, particularly with the range of their inexpensive 433MHz devices:

"Wireless Sensor Tags and Kumo Sensors monitor and record motion events, door/window open/close events, temperature/humidity/soil moisture and water leaks. They can send you emails, notify you on your phone when temperature or RH is too low or too high, or each tagged item has been moved even only slightly, or when each door has been opened or closed. View graphs/data-logs of temperature, humidity, motion events at each wireless sensors anywhere with Internet. Attach to easy to lose items in your house and find them by beeping each tag from any browser or your phone. Out-of-range and back-in-range notification features come standard on all types of sensor tags. KumoApp Engine allows automation algorithms to be defined in Javascript to trigger Internet connected devices such as WeMo swtiches, Nest Thermostat and Phillips Hue upon events from sensors, schedules and geofences.

These are the folks behind it:
http://www.caogadgets.com/about.aspx

  - Stephen
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