In short. Episode 204, Desalination

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Episode 204 - Desalination: The Sau (SU) water reservoir in Barcelona, Spain, is one of the region's largest sources of water at 90 percent capacity. But only a year earlier this image was very dif...

Episode 204 - Desalination: The Sau (SU) water reservoir in Barcelona, Spain, is one of the region's largest sources of water at 90 percent capacity. But only a year earlier this image was very different. Spanish officials are working on new ideas to ensure that the water levels never reach the lows that were seen during the last drought.

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