SmartMeters

Use smart meters in your home to count exactly how much power you use and where.

Google doing it :

• RobertCringely thinks it's about becoming the IP over power provider : http://www.cringely.com/2009/02/power-to-the-people/

• OReilly Radar has worries : http://radar.oreilly.com/2009/02/googles-powermeter-its-cool-bu.html

Onzo in the UK : http://www.onzo.co.uk/