Track your impact on global warming
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    		• Carbon Dioxide emissions resulting from a year of household gas and electricity use.



                  Download HEAS now





                  Purchase HEAS now

    Everyone receives gas and electricity bills. Only HEAS users can produce graphs showing that their energy saving actions have reduced greenhouse emissions.

    HEAS uses your Windows PC to create cost and consumption graphs from your electricity, gas and water accounts. A little mathematics is used to estimate greenhouse gas emissions based on your consumption.

    A graph is worth 1000 words

    Build a database by keying your regular bills or meter readings. Then select from a range of graphs that show cost, consumption and carbon dioxide output by week, month or year. Graph your house or school's energy use against monthly rainfall, raindays and temperature. Charts are shown on screen, and can be printed or saved to file in widely used formats. A selection of the available graphs is shown here.

    Ideal for display for motivation or for school projects.

    Download the free trial version of this software today, to see how HEAS can transform your household account data into eye catching graphs. The evaluation software downloaded is fully functional. Registration is $US19.95

    The Water Challenge

    We are currently experiencing a severe drought and therefore water restrictions, and have been forced to modify our habits. See here for our household's response, and a realistic example of the use of HEAS.

    "We must be the change we wish to see in the world" - Ghandi


    Tested on Windows 98, ME, 2000 and XP.



    Contact details:
    David Foskey, Marillack Pty Ltd, 31 Jordan Street, Malvern, VIC, Australia. Tel: 0432 146 747
    email