we have just launched our website, which could fill the void after GPM for some of you, maybe.
The demo is available at:http://www.energomonitor.cz/demo/
Then visit page for monthly aggregates:http://www.energomonitor.cz/nastenka/20 ... onsumption
You can select view by day/week/month in the Calendar (calendar icon)
We have a support for two tier pricing (based on time of day) and can calculate costs including flat monthly fees and so on.
We can graph any Pachube feed. The Demo is live feed from EnviR through Bridge. We currently graph only main stream, but will support multi channel bridge soon.
The website is currently in Czech only, but if there is interest, we will make English translation.