Google PowerMeter
Here are links posted by dremd on ecomodder : Google PowerMeter - Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com :
I have the project to get my near real time consumption from the meter since a year but I don't know how to use an iron...
Here is a simple transcoder to get that information from a French meter :
Hardware:CompteurEdf - MacodaWiki
(I have no idea if you have that TeleInformation pins (I1/I2) in a US meter and if they use the same protocol)
Denis.
PS good news, someone is selling one with a USB or serial interface 
Teleinfo - 1. Présentation - Aperçu
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Earth absorbs 1.8 t CO2/head/yr, while a French generates 6.2 t CO2/yr To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.- kg saved 06/08-08/09: 1816.9+382.9 (ecodriving / 1420mi not driven) = 2199.8
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(2.66 kg/l diesel)
- kg saved by 3kWc photo-voltaic solar panels : 187 kg/yr
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(59.1 g/kWh)
Radioactive wastes saved by 3kWc photo-voltaic solar panels : - Long life (>100,000 years) : 2.85 g/yr (0.9 mg/kWh)
- Short life (<300 years) : 31.7 g/yr (10.0 mg/kWh)
Based upon "official" French figures...
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