Record and graph your home energy consumption, cost and carbon dioxide emissions - Windows Shareware $19.95. The Home Energy Analysis System enables you to record electricity, gas and water bills. Also enter your own meter readings to produce a detailed database.

A range of graphs is produced showing cost, consumption and CO2 emissions by week, month and year. The effect of alternative energy sources can be seen. Energy use can also be graphed against local climate factors. See the effects of your own energy saving initiatives.