One in four of world's big cities water-stressed

As more people move to urban areas, cities around the world are experiencing increased water stress and looking for additional water supplies to support their continued grow.

Determining the sustainability of water, agriculture in Arizona

Central Arizona has a rich history of agriculture, contributing $9.2 billion toward the state's economy. That water has near-absolute power in determining the region's fate is not an over-reaching assumption. With increasing ...

Changing climate in your own backyard

When you think of climate, you probably think of it on a large scale. Global climate change may come to mind, or the climate of a large region, like Northern Europe or the desert Southwest.

Focus on reducing urban water leakage

No resource is more fundamental to life and human society than water. Yet, globally, 25 to 30 percent of drinking water is lost every year due to leakages in urban water distribution systems.

Can we save our urban water systems?

Existing urban water systems are at the end of their design lifetimes. New, innovative solutions are needed, and these must combine technology and engineering with an understanding of social systems and institutions. The ...

Looking at sachet water consumption in Ghana

Many of West Africa's largest cities continue to lag in their provision of piped water to residents. Filling the service gap are plastic water sachets, which have become an important source of drinking water for the region. ...

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