The ETCs research and technology program includes projects in the areas of water, food, energy, and material resources (including building and construction). The emphasis of the ETCs work is the interactions between these areas.

Water is a critical and, especially in Australia, a limited resource. The natural water cycle has been greatly affected by mans activities resulting in erosion, deteriorating water quality, salinity, and falling water tables.

The ETC has a number of technologies which fall under the categories of Water Supply, Water Reduction or Water Recycling and Reuse technologies. Water Supply technologies include solar and wind powered bores and rainwater tanks to capture water run-off from buildings. Dripline irrigation is also utilised to reduce water wasteage when irrigating.

Classification of water technologies is often difficult, for example:

Water Reduction technologies include the use of dry composting toilets to reduce water use for sanitation and choosing plant species which require less water.

Water Recycling and Reuse technologies include greywater recycling and wet composting toilets with purifying reed filter beds.

Moreover the ETC also works to incorporate water features as a landscape design technology to store water, modify micro-climates and improve plant and human productivity.

For further infomation on ESTs and Water, please feel free to download the monograph available from the link below (pdf version only)

ESTs for Water Conservation

Please select the EST SEARCH icon in the menu on the left. or select the highlighted text below to conduct a search for Water related EST's.

Water EST Search

To view a list of Pre-searched Wastewater related technologies please select the link below.

Onsite Wastewater Systems