I have searched the wiki and taginfo without result: How are [desalination plants](https://en.m.wikipedia.org/wiki/Desalination) mapped? On the [Canary Islands](https://en.m.wikipedia.org/wiki/Canary_Islands) alone [there are 319 of them](http://elhierrobimbache.com/index.php?option=com_content&view=article&id=403:en-canarias-hay-319-desaladoras-con-una-capacidad-de-produccion-de-agua-potable-superior-a-660-000-m-dia&catid=14&Itemid=751). Spain is planning to build a lot more around along it's coastline because of the draught caused by a climate change.

I have searched the wiki and taginfo without result: How are [desalination plants](https://en.m.wikipedia.org/wiki/Desalination) mapped? On the [Canary Islands](https://en.m.wikipedia.org/wiki/Canary_Islands) alone [there are 319 of them](http://elhierrobimbache.com/index.php?option=com_content&view=article&id=403:en-canarias-hay-319-desaladoras-con-una-capacidad-de-produccion-de-agua-potable-superior-a-660-000-m-dia&catid=14&Itemid=751). Spain is planning to build a lot more around it's coastline because of the draught caused by a climate change.

I have searched the wiki and taginfo without result: How are [desalination plants](https://en.m.wikipedia.org/wiki/Desalination) mapped? On the [Canary Islands](https://en.m.wikipedia.org/wiki/Canary_Islands) alone [there are 319 of them](http://elhierrobimbache.com/index.php?option=com_content&view=article&id=403:en-canarias-hay-319-desaladoras-con-una-capacidad-de-produccion-de-agua-potable-superior-a-660-000-m-dia&catid=14&Itemid=751).

I have searched the wiki without result: How are [desalination plants](https://en.m.wikipedia.org/wiki/Desalination) mapped? On the [Canary Islands](https://en.m.wikipedia.org/wiki/Canary_Islands) alone [there are 319 of them](http://elhierrobimbache.com/index.php?option=com_content&view=article&id=403:en-canarias-hay-319-desaladoras-con-una-capacidad-de-produccion-de-agua-potable-superior-a-660-000-m-dia&catid=14&Itemid=751).

I have searched the wiki without result: How are [desalination plants](https://en.m.wikipedia.org/wiki/Desalination) mapped?