NVenergy meter usage download?

Quite a few people have done something like this. The options you have will depend in part on your utility company.

See the data logging faq for information on the various methods available: ( The topic title is a clickable link)

In addition, some utility companies that offer smart meters will allow you to attach the “Rainforest Eagle” reporting device to their Zigbee network and then you can get information from it. See the following for a discussion of how it works: