When you live with 5 million other people on a relatively small island, finding ways to live more sustainably isn’t so much a luxury as a necessity.

That’s why Singapore—which has the third greatest population density of any sovereign state in the world—has become something of a pioneer in finding ways to live in a more sustainable manner. (more…)

Israel has earned a leadership status in the international water arena, but to stay at the forefront innovation must keep pushing forward. A joint project by Israel NewTech, the Neaman Institute and the Israeli Export Institute has been launched in order to map out the needs for new water technology innovations in the largest industries in the world. The preliminary results (more…)

To produce $1 of sugar, manufacturers use 270 gallons of water. A dollar of pet food takes 200 gallons of water. These figures include the sourcing of raw materials, processing, packaging, and shipping, according to Carnegie Mellon University scientists. A 2010 study published in Environmental Science and Technology, leveraged computer models to estimate (more…)

One of the biggest challenges in the water arena is lowering the cost of wastewater purification, which is a heavy consumer of energy. Israeli start-ups Diffusaire and Mapal have developed technologies which bring dramatic cost-savings to wastewater treatment facilities. (more…)

This is the second part of my blog on produced water (you can read the first part here) which will look at the market – the players and technologies – in some more detail.

Produced water is a term used to describe the wastewater that’s brought to the surface during the (more…)

We all remember sights of people lined up for clean water in Haiti after the devastating earthquake in 2010, or in Japan last year after the great tsunami hit with horrific consequences. Large scale natural disasters will unfortunately continue to be a global threat. Beyond the initial loss of life and home, they also wreak (more…)

The deployment of sensors in 15 regions of the world’s oceans shows an extremely wide variation in how rapidly waters are becoming acidified, according to research conducted by the Scripps Institution of Oceanography.

Scripps scientists have deployed more than 50 of the (more…)

The water industry is renowned for being risk averse and conservative. It’s understandable. No one wants people to experiment with their water.

But as fresh water becomes more and more precious and the cost of energy to get fresh water keeps on rising, the challenges of the water-energy nexus are (more…)

Earlier this year Ontario’s Greater Peterborough Innovation Cluster (GPIC) signed a memorandum of understanding (MOU) with the Regional Development Agency East Netherlands to develop opportunities and advance research in the water technology field. Energy Refuge recently caught up with Lisa Saroli, (more…)

A student at Australia’s Swinburne University last week received the James Dyson Award for a device he says is capable of harvesting moisture from the air for use in irrigation, even in the world’s driest places.

Developed by Edward Linnacre, the Airdrop is a wind- or solar-powered device that sucks air underground (more…)