Energy Lens is a software package and information resource to help businesses and other organizations to save energy through energy management. Energy Lens makes it easy to find energy waste and to see whether energy performance is improving with time and the implementation of energy-saving measures.
Energy Lens specifically requires interval data such as half-hourly data. Such data contains over 1000 times more detail than traditional monthly meter readings, and analyzing it on a regular basis can bring tremendous benefits as part of an energy management programme.
The Energy Lens software is a simple, off-the-shelf solution for businesses and other organizations that are looking to start benefiting from regular energy monitoring. In addition to this, it is a powerful data-analysis tool for energy consultants that have access to their clients' interval data.
The website has a lot more information and a freely downloadable trial of the software