Modular Waterbag: an environmentally friendly and innovative way to transport fresh water over the sea

Urbanisation, irrigation and changing rainfall have left the Mediterranean area short of fresh water. In particular, countries like Greece are struggling to cope with massive seasonal demand for water created by millions of tourists in the dry summer months. The EU-funded XXL-REFRESH (Bringing a modular technology for fresh water sea-transportation to full scale) initiative has developed an innovative and affordable way to transport large quantities of fresh water from water-rich to water-poor areas by sea using modular flexible barges.

We have developed a modular waterbag, made by modular textile containers connected by extra-strong watertight zips. The zipper makes it easy to customise the size of the waterbag simply by adding or removing individual segments.

Our modular waterbags can deliver the same service as currently used tankers and pipelines, at lower cost and with less environmental impact. Unlike tankers and pipes, the waterbag can be unzipped and stored flat. The use of waterbags will help small and medium-sized communities ensure a regular supply of water, particularly during times of high demand. This technology can also be used to provide water as part of an emergency response to drought or other natural disasters.

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Taxonomy

• Water Storage
• Water Storage Systems