dremd, thanks for the links.
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
PPS dremd, I permitted me to post your links on ecorenovator :
Google PowerMeter - EcoRenovator