Bloomberg.com recently published a positive article about the prospects for Israel's water industry.
According to Bloomberg, "Some 300 Israeli companies make equipment to deliver water or purify it with lasers or diffusion, putting them in a position to profit as climate change, population growth and food shortages strain supplies. With agriculture accounting for about two-thirds of global water use, the Israeli government predicts overseas sales of the technology will top $10 billion by 2017."
The article mentions Netafim, a world leader in irrigation solutions; Amiad Filtration Systems, which will help manage sewage treatment at the Beijing Olympics; and Desalitech, a Tel Aviv-based startup that has apparently invented a way to take salt out of water using 20 percent less energy than standard reverse osmosis.
The article also includes interviews with Nir Belzer, managing partner at the AquAgro Fund, and Oded Distel, director of NewTech, Israel's national program to promote water technologies.