Energy Lens

Energy Lens is a software tool utilized by energy managers and facilities managers for charting, analyzing and monitoring energy consumption.

Energy Lens is simply an Excel add-in that makes it easy to analyze detailed energy data. Tight integration with Excel: Energy Lens creates charts and tables directly in Excel - you can save them, edit them, copy and paste them into reports and presentations, or email them on to a colleague.

Works with virtually any interval energy data that can be opened in Excel (5-minute, 10-minute, 15-minute, 20-minute, half-hourly, hourly). Interval energy data invariably comes in either an Excel spreadsheet file, or a CSV file (which can be opened directly in Excel).

Energy Lens turns energy-consumption data into useful charts and figures to know when and where you're wasting energy, how much energy you're wasting, how much progress you've made at reducing consumption.

Downloadable line
http://www.energylens.com/download