Hello All,
I have made the Sankey Energy Diagram generator template available for free download at
http://visualizegreen.posterous.com/predicted-energy-consumption-template-downloa
It makes it very easy to create these diagrams with input in excel. All you have to do is to make changes to the Excel Live Link (also part of the download) and then open the sankey template in e!Sankey to export the image. That simple!
Feel free to shoot me an email if you have trouble downloading or if you have any other questions.
Regards,
Prem